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koco螺柱焊机使用说明书

Operating ManualKÖCO Compact Stud Welding EquipmentELOTOP8021002170220023002KÖCO Stud Welding GunsCLASSICSK 12K 22K 22-DK 24K 26This operating manual has the part-no. 399-0212-000Declaration of Conformity ECProducer:Köster & Co. GmbHSpreeler Weg 32EnnepetalD-58256Designation of Product: Stud welding equipment series ELOTOP 802 to 3002 withstud welding gun series CLASSIC SK 12 to K 26The above mentioned equipment complies with the requirements of the following directives:Directive 98/37/EC relating to machineryDirective 73/23/EEC amended by 93/68 relating to electrical equipment designed for use within certain voltage limitsDirective 89/336/EEC amended by 91/263/EEC, 92/31/EEC and 93/68/EEC relating to electromagnetic com-patibilityThe above mentioned products observes the following European Standards and therefore compliy with the above mentioned directives:EN 60 204-1 “Electrical equipment of machines“EN 60 974-1 “Safety requirements of arc welding equipment“EN 50 199 “Electromagnetic compatibility - Product standard for arc welding equipment“Köster & Co. GmbHSpreeler Weg 32D-58256 EnnepetalEnnepetal, 2002-04-02SignatureTable of ContentsOperating Manual KÖCO Compact Stud Welding Equipment ELOTOP 802 1002 1702 2002 3002 1 KÖCO Stud Welding Guns CLASSIC SK 12 K 22 K 22-D K 24 K 26 1 Declaration of Conformity EC 2 Table of Contents 3 1Introduction 5 1.1Information for the User 5 1.2Safety Instructions 51.2.1Personal Safety 51.2.2Operational Safety of the Equipment 61.2.3Safety When Working 6 2Drawn Arc Stud Welding 8 2.1Technical Data on ELOTOP Power Sources 9 2.2The Power Source 10 2.3The Welding Gun 10 2.4Technical Data on Stud Welding Guns CLASSIC 11 2.5Setting Guidelines for welding with ceramic ferrule or shielding gas 12 2.6Setting guidelines for short cycle stud welding without weld pool protection or with shielding gas 13 2.7Material requirements 13 3Working with the stud welding equipment 14 3.1Requirements before starting-up 14 3.2Starting-up of the welding gun 14 3.3Starting-up of the Power Source 16 3.4Selecting of settings 16 3.5Welding 17 3.6Weld Testing 17 3.7Maintenance of the Welding Power Source 19 3.8Maintenance of the Welding Gun 19 3.9Maintenance of Welding and Control Cables 19 3.10Shutting-Down 19 4Remedies for Malfunctions 20 4.1Error signals of the Power Source 20 4.2Other Malfunctions 21 5Pictures of the Power Sources ELOTOP 23 6Spare Parts for Welding Power Sources ELOTOP 29 7Pictures of Stud Welding Guns CLASSIC 318Spare Parts for Stud Welding Guns CLASSIC 35 8.1Spare parts list gun SK 12 35 8.2Spare parts list guns K 22, K 22-D, K 24, K 26 36 9Pictures of Cables 38 10Cable Spare Part List 39 11Schematic Circuit Diagrams 40 12Accessories 46 12.1Gun accessories for stud welding guns K 22 to K 26 46 12.2Gun accessories for Gun SK 12 59 13Literature 631 IntroductionDear User,With the KÖCO Stud Welding Equipment ELOTOP you have purchased an appliance of superior quality. It has been constructed according to latest technical principles and complies with all technical regulations and re-quirements in force at the time of delivery. To achieve trouble-free operation at all times we recommend that you observe the following instructions:Before starting-up carefully read through the complete manual and make sure that anyone on your staff handling or operating the appliance has also read and understood the instructions.The safety instructions must be followed at all times.Store this manual in a safe place, with easy access for anyone operating the appliance.Secure the machine against use by unauthorized persons.The appliance may only be operated by sufficiently qualified personnel.Have a trained electrician inspect the mains connection for correct fusing and earthing.if any malfunctions occur which you cannot remedy yourself, call our after-sales service.In case of accidents call for proper medical help, and if necessary, notify accident insurers and/or local trade supervision authorities.1.1 Information for the UserThe manual for your KÖCO stud welding equipment ELOTOP and the KÖCO stud welding guns CLASSIC con-tains any necessary instruction to the equipment, for safe carrying-out of stud welding operations and their as-sessment. All information supplied is given to the best of our knowledge, but without accepting any liability on our part. In particular, we cannot accept any responsibility for welding suitability of workpieces, nor for the suit-ability of the stud welding process for certain applications. In all of these cases reponsibility for welding results rests with the user.We shall be glad to assist you with any questions you may have concerning particular applications or remedies for malfunctions. Any suggestions on your part towards improving this operating manual will also be welcome.Instructions1.2 SafetyThe KÖCO stud welding equipment ELOTOP and the KÖCO stud welding gun CLASSIC is designed for use in drawn-arc stud welding only. It must not be used for any other purpose, with the exception of manual electrode welding, and then only if the appliance is equipped for this purpose. In particular, welding under water is strictly prohibited, nor is it permissible under any circumstances to use the appliance for thawing up frozen water pipes.1.2.1 PersonalSafetyKÖCO stud welding equipment ELOTOP and the KÖCO stud welding guns CLASSIC are approved for welding under increased electrically hazardous conditions, according to DIN EN 60974-1. For his own safety, the opera-tor must wear protective clothing during welding, which includes the following:Dry, insulating shoesNon-flammable, close-fitting working clothes (5) (leather apron)Leather glovesSafety goggles with an adequate degree of protectionA special helmet with neck protection while engaged in overhead weldingNo metallic jewellery (rings, chains, etc.) nor watches may be worn during welding.During the welding process, persons wearing heart pace-makers must be kept at a safe distance from the appliance and the welding cables, because the strong magnetic fields could endanger their lives.In addition to the above, all normal accident prevention regulations must be observed.1.2.2 Operational Safety of the EquipmentFor the mains connection only a suitable mains plug or a fixed mains connection may be used. The installation of a fixed mains connection (including fitting of the mains plug) may only be carried out by a trained electrician.All cable insulation must be in perfect condition. Cables with defective insulation must be replaced im-mediately. Welding cables may carry high currents. At points subject to bending, for example where the ca-ble enters the handle of the welding gun, there is always a risk of the cross-section being gradually reduced due to breakage of individual wires. When subjected to a high pulsed current, a cable thus weakened may suddenly arc over and burn out. This means a risk of burns to the operator, and of inflammable objects nearby being ignited.All parts of the housing must be firmly attached. Operation with an open housing is not permissible, because then there is no protection against touching live parts, and effective ventilation is also prevented.The insulating wheels (casters) must be in perfect condition. If these casters are removed in order to install the equipment in a fixed position, alternative insulation must be provided between the workpiece and the housing. If an electric connection between the workpiece and the housing exists during welding, this may, in case of malfunction, destroy the protective earth-line of the equipment.The interior of the appliance must be kept clean. Especially when working in dusty surroundings, dust will collect on parts of the equipment. Therefore, the housing should be opened at regular intervals (only af-ter first disconnecting the mains plug) and the dust blown out. This is vital in the case of metallic dust, be-cause it can lead to short circuits and thus cause damage to the components. Do not aim the jet of air at any pc boards, but remove the dust from these with a vacuum cleaner.Sufficient cooling. The cooling air is taken in at the bottom and blown out at the rear side. Provide suffi-cient facilities of air ventilation. Do not cover the ventilation openings.The welding gun must be in perfect condition. All connections in the welding circuit must be tight. Make sure that the chuck is firmly seated on the adapter screw and that the stud is firmly seated in the chuck.Otherwise contact scorching may result. Do not operate the gun without rear cap. For adequate protection against welding splashes and smoke the bellows protection must always seal perfectly.Electrical safety: Before opening the appliance always disconnect it from power supply by pulling out the mains plug, making sure that it is not possible to switch it on unintentionally. Prevent moisture or foreign substances from entering the power source. If this happens, the appliance must immediately be discon-nected from the mains power supply. The appliance should also be inspected by a qualified specialist at regular intervals, especially following any malfunction. Make sure that all markings remain visible!1.2.3 Safety When WorkingDo not operate the equipment in areas of fire or explosion danger. Remove all inflammable objects from the surroundings!Keep in mind that welding splashes are likely to ignite inflammable objects, for example cleaning rags soaked with oil, grease or solvent, or packing materials, even at several metres’ distance!In case of doubt check with the security officer in charge and obtain his release before commencing work! Make sure that the operating site has sufficient ventilation!Do not weld without air extraction on any workpieces which may release substances dangerous to health, such as coating materials, zinc, nickel, chromium or cadmium!Do not carry out welding on hollow objects which contain, or have contained, inflammable liquids or gases, or which are under pressure, or inside which a dangerous level of pressure can be generated by welding heat!The heat generated by welding may lead to the release of gases or vapours which are dangerous to health or even explosive. Specialized knowledge is required for this kind of work. Do not carry out such operations unless you possess the necessary knowledge!Keep at a safe distance from any equipment which might be affected by magnetic fields, such as EDP in-stallations (computers), cards with magnetic strips, or timepieces (wrist-watches)Do not weld on the same workpiece (welding potential) simultaneously with other types of welding ma-chines, especially those working with different poles or frequency (alternating current), or welding equipment with high voltage ignition, because this can adversely affect or damage the control unit of the stud welding appliance.Ensure that a flawless safe welding circuit is generated. The earthing cables should be firmly clamped onto the workpiece. If this is not possible or not desirable, make sure that there are no parts in contact with the welding circuit which can be damaged or destroyed by the welding current, such as crane hooks, rolling bearings, clamps with layers of partly insulating material, screws or rivets. Especially dangerous is the de-struction of protective conductors in other electric appliances when they come into contact with the welding current.Whenever the appliance must be placed on sloping ground, secure it against tipping over or rolling downhill. For transporting the equipment, use only the parts specially provided for this purpose. When lifting it by crane, this must be done by using the crane lug. Before attaching it, make sure that the nuts are properly tightened. The handles of the appliance are not designed for transporting it by crane.2 Drawn Arc Stud WeldingDrawn-arc stud welding is used for the welding of metallic parts, generally of cylindrical shape, onto metallic workpieces. For this purpose, a DC power source and a mobile device, the welding gun, are required. Depend-ing on the type of welding-pool protection and welding time range used, the appropriate process may be stud welding with a ceramic ferrule, stud welding with with shielding gas, or short-cycle stud welding, either with or without shielding gas.The welding procedure is illustrated below: Figure 1: Drawn-arc stud welding procedure Explanation:A: Stud welding with ceramic ferruleF: Ceramic ferruleP: ProtrusionL: LiftA 1:The stud contacts the workpiece.A 2: The stud is lifted off under current flow and thus the arc ignited.A 3: The drawn arc melts the tip of the stud and the portion of the workpiece di-rectly beneath it. At the end of welding time the stud is pressed (plunged) into the molten part of the workpiece.A 4: The melt solidifies, resulting in a firm cross-sectional weld. The ceramic ferrule is then removed.B: Stud welding with shielding gas. (B 1 equivalent to A 1)S: Shielding gas supplyC: Short-cycle stud welding with or without shielding gas (C 1 equivalent to A 1)T. Supporting tube2.1 Technical Data on ELOTOP Power SourcesTechnical data 802 1002 1702 2002 3002Stud welding with ceramic ferruleWeldable stud range Ø (mm)3 - 12 3 - 14 3 Ð 20 3 - 22 6 - 25 Short-cycle stud weldingWeldable stud range Ø (mm)3 - 8 3 - 10 3 - 12 3 - 12 6 - 12 Stud welding with shielding gas Weld-able stud range Ø (mm)3 - 10 3 - 12 3 - 16 3 - 16 3 - 16 Max. Current (A) 800 1100 1800 2300 3500 Stepless current adjustment range, (A) 50 - 750 150 - 1000150 - 1600 300 - 2000 300 - 2600 Stepless time adjustment range (ms) 20 - 600 20 - 1000 20 - 1500 20 - 1500 20 - 2000Max. weld rate in studs/min. for ... stud Ø (mm) 32/ 33/ 1249/ 34/ 1450/ 32/ 2052/ 34/ 2250/ 66/ 25Input voltage, three-phase 50/60 Hz (V) 230/400 230/400 230/400 230/400 230/400 Alternative input voltages (V) Option Option Option Option OptionMains plug 400 V (A) 32 32 63 63 /125 1) 125 Mains cable 4-pole, 400 V (m/mm²) 5/4 5/4 5/10 5/16 5/16 Max. extension cable permissible tomains connection (400 V mains, cross-section identical to mains extensioncable) 2)50 40 40 30 30 Time-lag fuse for 230/400 V (A) 35/25 50/35 100/63 160/80 200/125Input performance at ...% ED (kVA) 1,4/3,2/10055/38/7 2,5/7/10073/43/122,25/9/100121/59/172,5/7/100156/93/258/13/100187/145/52Max. welding cable length under given current (A) with given cross-section 2)600 / 25 mat 70 mm²800 / 30 mat 70 mm²1200 / 40m at 70mm²1600 / 40 mat 95 mm²2000 / 50 mat 120 mm²Input voltage tolerance (%) -15/+6 -15/+6 -15/+6 -15/+6 -15/+6 Class of protection IP 23 IP 23 IP 23 IP 23 IP 23 Cooling F F F F 3) F3)Housing dimensions (L x W x H) mm 530x305x350 600x325x370700x415x460805x430x530960x610x625Weight (app. kg) 50 87 160 185 355 Operating under increased electrical hazard permissible, CE-labelling according to EN 60974-11) According to customer’s choice2) The permissible max. lengths of extensions to mains and welding cables may be extended for welding under lower currents than the current given. For mains voltages below 400 V, the mains cable cross-section must be increased proportionately (i.e. by the factor 1.73 for a 230 V input). In case of low current input it may not be possible to use maximum lengths for both mains and welding cable extensions.3) Noise level: 72 db(A)2.2 The Power SourceThe power source consists of a 3-phase transformer, a fully controlled thyristor bridge with constant current control, a choke connected in series, and an electronic control. The standard setting of the appliance is for an input of 400 V (3-phase). Setting for 230 V (3-phase) input can be effected through adjusting the links on the terminal board of the main transformer. Power sources for alternative voltages are also available. How to adjust the appliance to other input voltages is shown on a sticker attached to the terminal board and illustrated in the wiring diagram. All ELOTOP power source models can be supplied with alternative nominal voltages.Nominal output of the equipment can still be reached with an undervoltage of up to minus 10%. However, de-pending on circumstances, it may become necessary to shorten the extension cables, to prevent exceeding the capacity of the constant current control. If the input voltage drops below minus 15%, the appliance can no longer be operated.Because the load-voltage may be considerably lower than the no-load-voltage, especially in case of a weak power supply, in a case of doubt a voltage measuring should be carried out during the welding procedure. When welding with 400 V input, the primary current is approximately 10% of the welding current.Example: welding current 1600 A = primary current abt. 160 A.The mains must be capable of supplying this primary current with minimum fluctuation to voltage. Since the flow of current is only short (max. 1,5 sec) mains fuses of considerably reduced rating may be used, provided, of course, that they operate with sufficient time-lag. Quick acting fuses (including safety cut-out switches) may prevent operation of the appliance.Fuses with lower ratings than indicated under table 2.1 may be used if less than the full capacity of the power source is required in operation.If a mains plug with a lower rating is chosen, for example 63 A instead of 125 A, only mains fuses with a maxi-mum rating equal to that of the mains plug may be used, in this case 63 A. The mains connection cable must have a cross-section sufficiently large to ensure that undervoltage is kept within the margin of tolerance. All cable cross-sections and mains fuses must comply with technical regulations and requirements of electricity suppliers.An overvoltage of 15% should not be exceeded, since otherwise iron losses in the transformer will cause over-heating.2.3 The Welding GunIn drawn-arc stud welding the welding gun is used to generate the arc between stud and workpiece, and to unite the two welding pools at the end of welding time.There is a choice of two different concepts. The guns K 22 to K 26 have an automatic length adjustment facility, i.e. maintenance of the pre-selected lift is guaranteed independent of protrusion, variation of stud lengths within normal tolerance and minor deviations from the vertical position of studs in relation to the workpiece. However in case of very short welding cycles (below 100 ms) the necessary coupling does not react fast enough. Therefore we recommend the SK 12 gun without length adjustment specially for short-cycle stud welding. It should be used for studs with only very minor variations in length and when constant conditions for the positioning of the welding gun apply.In stud welding, lift and protrusion are important parameters. In most cases they can be selected to fit stud di-ameters, according to figure 2. The position of the weld or the kind of surface on the workpiece may necessitate some adjustments. In such cases, optimal settings should be obtained through test welds.The length of lift is the vital factor in determining the form of metal melting at the tip of the stud. In case of major deviation from optimal values, cavities may form in the welding pool. Moreover, if the lift is too small, an in-crease in the number of droplet short circuits will destabilize the welding process. The protrusion (see figure 4) will determine the form of the welding collar around the welded stud. In some cases, especially when welding onto a vertical wall, settings other than those listed may be selected. If the plunge is too shallow, this will lead topores and undercuts in the weld zone. If it is too deep, the welding pool will splash out to the side or upwards with the risk of blockage to the downward movement of the stud. The setting of protrusion is described in sec-tion 3.2.8.For studs above 14 mm the plunging movement should be damped. This is achieved through adjustable plunge damping. (For settings refer to Section 3.2.11).2.4 Technical Data on Stud Welding Guns CLASSICTechnical Data SK 12 K 22 K 22-D K 24 K 26Stud welding with ceramic ferruleWeldable stud range Ø (mm) 1) 4 - 12 4 - 14 4 – 19 13 - 22 13 - 25Short cycle stud weldingWeldable stud range Ø (mm) 3 - 12 6 - 12 -- -- Stud welding with shielding gasWeldable stud range Ø (mm) 3 - 12 3 - 16 -- -- Adjustable hydraulic damping of piston,for studs from abt. 14 mm Ø -Lifting ring system with length adjustment - Adjustment of stud length variations up to ... (mm) - 8 8 8 8Standard support by ... legs 2 2 2 2 3Lifting range from...to (mm) app. 1 - 3 1 - 4,5 1 - 4,52,5 - 6 2,5 - 6Input voltage of lifting coil (V=) 60 - 90 60 - 9075 - 90 75 -90 75 - 90 Welding cable (m/mm²) 5/35 2/50 2/50 2/95 2/120 Welding cable plug (mm²) 35 50/70 50/70 95 120Control cable plug 4-poleControl cable (m/mm²) 5/4x1,0 2/4x1,02/4x1,0 2/4x1,0 2/4x1,0 Length (excluding chuck) (mm) 200 175 175 250 300Body diam. app. (mm) 50 60 60 60 63Height (including handle) (mm) 150 165 165 220 240Weight (excluding connection cables) app. (kg) 0,8 1,3 1,3 1,4 2,6= Standard = optional − = not available1) For very high performance welding and large stud diameters we recommend a larger type of gun. In case of doubt please consult the maker or a sales representative for details.2.5 Setting Guidelines for welding with ceramic ferrule or shielding gasThe settings given in figure 2 have been tested for welds on clean metallic surfaces and standard type studs in downhand position. The decisive parameter is the actual diameter at the welding end of the stud, not the nominal diameter. Under different conditions (other welding position, or oily, scaly or primer-coated surfaces) the optimal settings must be determined by test welds. With difficult surfaces, it may be necessary to considera-bly increase lift and welding time, and to reduce the welding current. When welding in a horizontal position, it is recommended to select higher current, protrusion and plunging speed than the given settings, and at the same time shorter cycles and lift. Please note that at the lower end of the welding range of large appliances it may be necessary to select values higher than those listed in the chart. This is caused by the relatively long phase for building up the current, which means that for a considerable part of the welding cycle the peak current is not yetreached. This must be compensated by lengthening the welding cycle or selecting a highter current.Figure 2: Parameters for current, time, lift, protrusion and dampingThe plunge speed is adjusted by setting the damping of the piston. In case of studs with less than app. 10 mm Ø guns without damper (SK 12 or K 22) should be used, or the damper should be removed (refer to 3.2.11). If the correct damper setting is selected, only very few splashes will occur during plunge, and an even welding collar without undercuts will be formed.Before starting a series of welds, test welds according to DIN EN ISO 14555 should be carried out. For details refer to DVS-leaflet 0902.Explanation: P: protrusion, L: lift, Ø: stud di-ameter, I: current, t: time, v: plunging speed2.6 Setting guidelines for short cycle stud welding without weld poolprotection or with shielding gasShort cycle stud welding is used where it is desirable to keep the penetration on thin workpieces as shallow as possible, normally with studs ranging from M 3 to M 12 (FD type flanged studs according to DIN EN ISO 13918). If the outward appearance of welding collars is not important, protection of the welding pool can be omitted. However, in that case a current of at least app. 100 x the nominal diameter of the stud should be selected, i.e. in case of a M 8 stud the power source should have a minimum output of 800 A. Basically, the current should be as high and the time as short as possible.If the time is extended beyond a certain measure to allow for a weak power source, this will result in uneven, porous welding collars.Welding with shielding gas will result in flawless welding collars and few pores in the welding zone. Acceptable results can also be obtained with longer welding times and lower currents. For welding steel or stainless steel the use of a gas mixture M 21 (82% Ar, 18% CO2) according to EN 439 is recommended.In short cycle stud welding the settings depend not only on the stud diameter, but also on the thickness of the workpiece and the caliber of the gun. In the DVS-leaflet 0904 a table of setting guidelines is given. In principle, one should always start by selecting the highest current and the shortest welding time possible on the power source, and then adjust the settings after some test welds.2.7 MaterialrequirementsIn principle, all materials suitable for fusion welding are also suitable for drawn arc stud welding. However, for some sensitive varieties of steel there is a certain risk that they may harden and become brittle by the quick heating and cooling processes involved. If two different materials are welded together (for example carbon steel with stainless steel) a new alloy will result which may be resistant to further shaping. Because of the short weld-ing time, clean surfaces are essential for good welding results. For further details refer to literature (refer to section 13). So-called “free cutting” steels are generally not suitable for stud welding. In practice, the following combinations have proved satisfactory:Chart 1: Recommended material combinations for drawn arc stud weldingParent metalsStud material Non-alloy steels up to app. 0,24% C,for example S235, S355, 16Mo3 Stainless Austenite steels, such as 1.4301, 1.4401, 1.4541, 1.4571Non-alloy steels up to app. 0,18% C, e.g. S235, 4.8, 16Mo3 Suitable, including for force transfer For stud welding with ceramic ferruleonly limited suitablity for force transferFor short cycle stud welding wellsuitedStainless Austenite steels, such as 1.4301, 1.4401, 1.4541, 1.4571 For stud welding with ceramic ferruleonly limited suitability for force trans-ferwell suited for up to 10 mm Ø withshielding gasFor short cycle stud welding wellsuitedSuitable, including for force transfer 1)1) In fully austenite steels attention should be paid to the relatively high risk of hot cracks.In addition to the material combinations listed above, heat- and scale-resistant studs may also be welded, in special cases also aluminium studs. For material combinations not previously tested, welding suitability must be determined through appropriate test welds. (For further details, refer to section 13, literature).3 Working with the stud welding equipment3.1 Requirements before starting-up1. Ensure adequate power supply, according to instructions under section2.2.2. The power connection must be earthed according to regulations.3. The housing of the welding power source must not have any electrical contact with the workpiece. Makesure that the insulating wheels (casters) are in perfect condition!4. Make sure that the welding power souce is standing firm in a vibration-free, dry area!5. Make sure that there is sufficient cooling! The circulation of air must not be restricted in any way.6. Operating the equipment in a fire or explosion danger area is prohibited. In case of doubt obtain a releasefor the welding operation from the security officer in charge.7. Keep a safe distance from any objects which may be affected by strong magnetic fields, such as EDP instal-lations! Make sure that persons wearing a heart pace-maker do not come close to the welding cables!8. Shielding gas bottles must be secured against falling over.3.2 Starting-up of the welding gun1. Screw the desired chuck on to the adapter screw of the gun, slightly tightening it with a wrench .2. Using the counter-sink screws and washers supplied, attach the two legs to the desired footplate. Initially,do not tighten the screws.3. Insert the desired ceramic ferrule grip (when welding with a ceramic ferrule) or the supporting tube (in caseof short cycle welding or welding with shielding gas) into the footpiece, pushing it to the stop. Secure the ce-ramic ferrule grip or the supporting tube with the screws at the sides of the footplate.4. Insert a suitable stud into the chuck, pushing it up to the stop.5. Slide the footplate with the legs in the damping guides of the gun, so that the tip of the stud reaches ap-proximately the same height as the ceramic ferrule grip or the supporting tube.6. Move the footpiece until the stud is centrally seated in the bore of the ceramic ferrule grip or the supportingtube (see figure 3).Then tighten the counter-sink screws of the footplate. Figure 3: Centering of the footplate Explanation: A: Correct center-ing of the footplateB: Inaccurate cen-tering of the foot-plate will cause blockage of the plunging move-ment of the stud.。

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艺色曼将推出NEWSmax系列报业CTP制版机

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任何成本。
汉高集团旨在通过研发新型胶黏剂使软包装实时生产成为可能。该集团聚氨脂研发部技术总
监表示，使用这款单组分层压胶的固化时间只需几天，而传统的胶黏剂则需要２周左右。
此外，ＬｏｏＦＳＯｅｉｆ１ａｔｎ系列胶黏剂使得包装厂商能将印刷、层压及切割一步完成，大大加强

CTP在德国的现状及发展趋势

书山有路勤为径；学海无涯苦作舟CTP在德国的现状及发展趋势三年来，系统咨询商Mittelhaus对德国和瑞士两国CTP直接制版市场上的CTP系统的拥有数了进行了调查，并审阅了制造厂商们提交的报告。

本文的统计数字中只包括了那些已经被安装的着名的以及专门的CTP系统，而且也只统计了胶印印刷中使用的铝版基的CTP版材，不包括聚酯版基的以及柔版印刷中用的CTP版材。

商标印刷机械和报业系统的市场表明，二者在技术上和市场发展方式上既有共同之点又有区别之处，特别是在另件印刷的市场上区别是很明显的。

从世界范围来看，欧洲的市场几乎与北美市场同样的大，而在欧洲，德国的市场最大，英国在其之后。

一、德国的计算机直接制版工艺起始于1996年德国自1996年开始才真正形成CTP的市场。

之后虽然并未呈现出爆发性的发展，但是在近几年中，还是明显地出现了强劲的上升发展的势头。

对于这样由发展趋势，人们会有不同的看法或观点。

在德国的大约12000家的印刷企业中，已经安装了356套的CTP系统，只占总数的3%。

但是有的人认为，只有当使用CTP系统的印刷厂达到了2000家时，才能讲有15%的企业用上了CTP技术。

这样就与统计数字越来越接近。

已安装的CIP设备的数量表明了一个事实，CTP市场尚处于发展之中。

第一代和第二代的曝光装置正在被新一代的系统所替代，其实，系统并非如此容易通过改造而被升级。

在替代过程中，哥登堡换成了海德堡的全胜（Trendsetter )系统，赛天使的DotPlate被换成了Lotem，当然还有些被换成Geber、Optrinic或者Misomex的曝光装置。

必须注意，这个统计专注下一代成长，为了孩子。

路透社(Reuters)2012年度图集(下))

路透社（Reuters）2012年度图集（下）2012年11月8日，纽约，人们推着装有捐赠物品的手推车经过被桑迪飓风期间大火摧毁的建筑物。

REUTERS Lucas Jackson2012年10月31日，新泽西州遭到桑迪飓风侵袭。

2012年10月25日，以色列北部城市海法，闪电在风暴中击中码头。

REUTERS Baz Ratner2012年10月9日，一名裸体示威者跑过雅典宪法广场上的议会大楼。

REUTERS John Kolesidis2012年9月29日，西班牙塞维利亚，一名摄影师在消防队员、安保和军方人员抗议工资削减的示威游行中跳过发烟罐。

REUTERS Marcelo del Pozo2012年9月17日，纽约，一名占领华尔街运动分子在参加纪念活动一周年的抗议示威活动期间被逮捕后向他的朋友喊叫。

REUTERS Lucas Jackson2012年9月16日，墨西哥城，21岁的墨西哥斗牛士摩里诺在斗牛比赛时从一头公牛身边逃走。

REUTERS Edgard Garrido2012年9月14日，示威者在开罗解放广场附近帮助一名在冲突中受伤的伤者。

REUTERS Amr Abdallah Dalsh2012年9月3日，加拿大卡耳加里，埃德蒙顿爱斯基摩人啦啦队的成员被高高抛起。

2012年8月12日，匈牙利的安德拉斯-帕提在伦敦2012年奥运会男子越野山地自行车赛上从车上摔下。

2012年8月4日，一名叙利亚难民儿童在参加5名叙利亚自由军士兵的葬礼时哭泣。

REUTERS Umit Bektas2012年8月1日，詹尼弗-萨拉维亚在公寓外的一个纪念物旁哭泣，她的兄弟和另一名男子在纽约的布鲁克林区被2012年7月27日，演员在伦敦2012年奥运会开幕式时拍手，他们的上面是奥运五环。

REUTERS Kai Pfaffenbach2012年7月12日，北爱尔兰北贝尔法斯特，民族主义者年轻人与防暴警察发生冲突。

德鲁巴2012——海德堡隆重推出全新的速霸SX单张纸胶印机系列

Ｂ。ｌ —— 可确保更长的服务寿命和更长的清洗间隔时
间。这样就可以大大提高设备可用性。
７４上的自动换板ＡｕｏＰｌｔＰｒｔａｅｏ印版更换装置印象深刻。与上一代产品速霸ＳＭ４相比，它可以将生产率提高５０。７％
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小型商业印刷厂的理想选择。更广泛的标准特性可提供最高的性价比，为适应高端胶印市场的增长铺平道路。
系统，可在活件更换过程中自动确定并实施最佳的流
程。新的色彩助手Ｃｏｏｓｉｔｎｏ软件可实现对ｌｒＡａｔＰｒｓｓ墨斗衬垫的全自动监测、墨区自动调整以及特征曲线的
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图１：产品系列海德堡将在德鲁巴２０１２展会上隆重推出其全新的速霸ＳＸ机型。全球印刷市场领导者海德堡将借助最广泛的单张纸胶印产品系列，来应对印刷媒体行业不断发展变化的市场形势。
增进了友谊。
护技能 ” 形式上采用先有老师系统讲课，然后大家提。

HE-480R 半导体清洁过程中的电导度计说明书

Repeatability
Within ±0.5ˋ of the full scale (in equivalent inputʣ
Linearity
Within ±0.5ˋ of the full scale (in equivalent inputʣ
Transmission output
4mA to 20mA DC : input/output isolated type
˙ Converter HE-480R
Panel Cut Size
45
+0.6 0
130 (min.)
+0.8 0
92
70 (min.)
˙Resistivity sensor ERF-001 Series
Cable-attached type
Connector type
Water-proof Connector
Unit
kЊɾm
182.3ʢstandardʣ, 181.8, 182.4 Shown on the Left.
When the measured value is above the upper limit of the measurement range derived from
the specified specific resistance, the specified resistance is used as the measured value.
˔High precision temperature compensation
The HE-480R employs a platinum temperature resistor (Pt1000Њ) in its temperature compensation element, thereby enabling high precision temperature compensation in the range of 0 to 100°C.

Silbione有机硅应用于医疗保健领域-ElkemSilicones

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ABB纽顿型小型电路保护器（UL 489和UL 1077）说明书

—US BROCHURECircuit protection according to UL 489 and UL 1077—Table of contents004 – 007I ntroduction008 – 009P roduct selection guide 010 – 017A ccessories018 Trip curve information4CI RCU IT PROTEC TI O N U L 489 A N D U L 1077—ABB miniature circuit breakersThe first of its kind in 1923, and still the best today. We didn't just change the market —we created it.In 1923, Hugo Stotz made history. He invented a new andinnovative circuit breaker that would revolutionize the worldof electrical installation and safety.The combination of a thermal and magnetic trip unit in asingle device became the “thermal-electromagnetical circuitbreaker,” that was then patented in 1924 as the first-everresettable fuse. Because it could simply be screwed into usualfuse sockets, it was a huge success for the company, whichhas now been located in Germany for over 120 years.This revolutionary circuit breaker was able to interruptan electrical circuit in case of overload and was reclosable,whereas the metal wire in previous fuses would melt whentoo much current passed through it and had to be replaced.Another key benefit to this pioneering design was that noelectrician was needed to change fuses any more — even anunskilled person could do it. To this day, that is still the case.Then In 1923, Hugo Stotz combined a thermal and a magnetic trip unit in a single device that could be screwed into regular fuse sockets. Stotz’s invention opened a new world in electrical installation.Now The latest generation of ABB mini circuit breakers (MCBs) provides the highest safety solutions for all types of electrical protection — and meets all relevant standards worldwide.System pro M compact™ MCBs Miniature circuit breakers protect installations against overload and short circuit to ensure reliability and safety for operations. ABB MCBs feature current-limiting technology, which reduces the risk of arc flash and increases protection of connected cables and loads.ABB MCBs are available with a wide variety of accessories,thus providing solutions for all types of applications.5I NTR O D U C TI O N —Quality and sustainabilityOur MCBs are built to last. We achieve this through an uncompromisingcommitment to quality. We use only the best components and materials.All materials comply with EU (RoHS, REACH) standards for sustainabilityand are halogen-free. Every unit is inspected three times before it leavesour facilities.Our reputation for innovation, quality and performance is built into every ABB circuit breaker with thesepatented features:TerminalExtended size with insulation for IP20 protectionand new pressure plate for improved conductorconnection — easier to handle, safer to useSwitching mechanismNew design and assembly increases reliabilityof triggering — even under tough conditionscomfort and safetyUnit performs at its highrated voltageContact-position indicatorwith direct contactconnection clearly indicatesposition for extra safety friendliness and optimized performancePatented trippingdevice ensuresContact design With a trip-free snap-action mechanism for improved arc movement and safe, optimized switching Tripping device Optimized arc extinguishing system improves safety6CI RCU IT PROTEC TI O N U L 489 A N D U L 1077—The details make the differenceMiniature circuit breakers made by ABBSystem pro M compact offers a complete range of first-class qualityproducts including a variety of miniature circuit breakers that providethe right solution when both size and performance matter.Patented IP20 finger-safe terminalsExtended size with insulation for IP20 protectionand new pressure plate for improved conductorconnection available for the S200 series. Additionally,our innovative ring-lug terminals are available(SU200MR and S200MR). MCBs of the S800Useries are equipped with a convertible lugor ring-lug terminal.Contact position indicationAll System pro M compact MCBs are equipped withreal contact position indication (CPI). This allowsfor quick identification of the MCB’s state, on or off,if maintenance is required. Working together, boththe position of the toggle and the color of the CPIoffer clear indication of the MCB’s contact position,providing additional safety. If an event hasoccurred, the MCB provides reliable informationon its state.Approvals printed on the domeSU200M MCBs comply with UL489/CSA 22.2 No. 5and carry approvals for other relevant markets orsegments in which they may be used. For ease ofidentification, certification markings are printedon the dome and side of the MCB.Comfort connectionDedicated busbars are available, depending on theapplication. The new cut-to-length UL Vario busbaris available for the SU200M. A special ring-lugbusbar for the SU200MR and S200M was designedto fit these devices.Maximum flexibilityThe dual terminals with two separate slots allowconnection of busbars and cables in separatespots. They also allow for installation of up tofour cables in each terminal (2+2).Extra power needed?S800 series MCBs offer high performancein terms of current, voltage and short circuitinterrupt ratings.—01 Patented IP20touch-safe terminals—02 Red/green indicatorshows actual positionof contacts—03 Approvals printedon the dome—04 Safe, easy andfast connection withbusbars (fixed lengthor cuttable to length)—05 Various cablecombinations canbe used with thedual terminals—06 For interrupt ratingsup to 50 kA (S800 series)—01—02—03—04—05—067Logout/tag out deviceSince safety is always at the forefront, the newS 200-LOTO devices can be added for use in alockout-tag out program. The S 200-LOTO deviceis available in single- and multi-pole versions.Patented housing designThe SU200M range uses the latest halogen-freethermoplastic, making it possible to recycle thewhole MCB and reduce environmental pollution.—MCB factory in Heidelberg, GermanyI NTR O D U C TI ON —Fully automated production/assembly with 100% quality control8CI RCU IT PROTEC TI O N U L 489 A N D U L 1077—Product selection guideMCBs per UL 489 / CSA 22.2 No. 5 — SU200M / SU200ML / SUP200M /SU200MR / S200UDC / S800U—UL 489SU200MSU200ML SUP200M SU200MR S200UDC S800U Voltage 480Y/277 V AC up to40 A (Z and Ctrip curves)480Y/277 V AC up to35 A (K trip curve)240 V AC up to 63 A(all trip curves)48/96 V DC up to 63A (1-/2-pole, all tripcurves)240 V AC 480Y/277 V AC 480Y/277 V AC (up to 35 A)240 V AC (up to 63 A)125/250 V DC (1-/2-pole) <40 A 60/125 V DC (1-/2-pole) >40 A 240 V AC Amperage 0.5 to 63 A(C, Z curve)0.2 to 63 A (K curve)0.5 to 63 A (C, Z curve) 0.2 to 63 A (K curve) 1 to 40 A (C, Z curve) 1 to 35 A (K curve)up to 63 A up to 63 A 10–100 A Number of poles 1, 2, 3, 41, 2, 3, 5 1.2.31, 2, 3, 41, 21, 2, 3, 4Trip curves C, K, ZC, K, Z C, K, Z K Z, K Z, K Short circuit interrupt rating 10 kA14 kA 14 kA 10 kA 14 kA 30 kA (1-pole), 50 kA (multipole)Ambient temperature -25 °C to +55 °C(-40 °C to +70 °C)-25 °C to +55 °C (-40 °C to +70 °C)-25 °C to +55 °C (-40 °C to +70 °C)-25 °C to +55 °C (-40 °C to +70 °C)-25 °C to +55 °C (-40 °C to +70 °C)-25 °C to +55 °C (-40 °C to +70 °C)Calibration temperature 40 °C–40 °C 40 °C 25 °C 25 °C Mounting positionAny Any Any Any Any Any Mounting/mounting position 35 mm DIN rail, front panel/dead front (with accessories)/any 35 mm DIN rail, front panel/dead front (with accessories)/any 35 mm DIN rail, front panel/dead front (with accessories)/any 35 mm DIN rail, front panel/dead front (with accessories)/any 35 mm DIN rail, front panel/dead front(with accessories)/any35 mm DIN rail/any Cable size 18–4 AWG 18–4 AWG 18–4 AWG 18–4 AWG 18–4 AWG18–4 AWGSU200M SU200MR S200UDC S800UUL 489This standard covers circuit breakers (molded-case circuit breakers for protection of service entrance, feeder and branch circuits). These circuit breakers are specifically intended to provide service entrance, feeder and branch circuit protection in accordance with the National Installation Codes in Annex B, Ref. No.1. This standard also covers instantaneous-trip circuit breakers (circuit interrupters) specifically intended for use as part of a combination motor controller in accordance with theNational Installation Codes in Annex B, Ref. No. 19PR O D U C T SEL EC TI O N G U I D E —Product selection guideMCBs per UL1077 / CSA 22.2 No. 235 — ST200M / S200MUC / S200MR / S800C / S800S —UL 1077ST200MS200MUC S200MR S800C S800S Voltage 480Y / 277 V AC;60 V DC (1p) /125 V DC (2 to 4p)250 / 500 V DC; 480Y / 277 V AC 480Y / 277 V AC 480Y/277 V AC 125 V DC per pole, 500 V DC max.600Y/347 V AC Amperage 0.5–63 A 0.2–63 A(K curve)0.5–63 A(C, Z curve)6–63 A(B curve)0.2–63 A 10–100 A 6–63 A Poles 1P, 2P, 3P, 4P 1P+N, 3P+N 1P, 2P, 3P, 4P1P, 2P, 3P, 4P 1P, 2P, 3P, 4P 1P, 2P, 3P Trip curves B, C, D, K, Z B, C, K, ZK B, C, D, K B, C, D, K SCCR rating Up to 10 kA (AC); 10 kA (DC) 6 kA (AC);10 kA (DC)10 kA 30 kA at 240 V AC 14 kA at 480Y/277 V AC 6 kA at 600Y/347 V AC Ambient temperature -25 °C to 55 °C -25 °C to 55 °C-25 °C to 55 °C -25 °C to 60°C -25 °C to 60 °C Mounting position Any AnyAny Any Any Terminal Failsafe bidirectional cylinder lift Failsafebidirectionalcylinder liftInsulated ring-lug terminal; 12.2 mm (W) x M5 (int. dia.)Cage or ring tongue terminal (convertible)Cage or ring tongue terminal (convertible)Wire range18–4 AWG 14–4 AWG 18–4 AWG 14–2 AWG (up to 30 A)8–1 AWG (40 to 100 A)14–2 AWG (up to 30 A)8–1 AWG (40 to 100 A)UL 1077This standard covers supplementary protectors for use as an additional level of protection where branch circuit protection is already provided or not required. Typical applications are in control circuits or within appliances. Compliance with this standard is acceptable for use as a component of an end product.S200MUC ST200M S800S/CS200MR10CI RCU IT PROTEC TI O N U L 489 A N D U L 1077—AccessoriesThe System pro M compact offers all of the essential accessoriessuch as shunt trips, undervoltage trips and auxiliary and signal contacts.Auxiliary contactsindicate the state of the MCB.Signal contact/bell alarmoperated manually, the signal contact will not provide anindication, as the signal contact is coupled to the tripmechanism of the MCB. The signal contact also allows forresetting of the signal contact independently of the MCB.Shunt tripWhen applying a voltage to the solenoid, this accessoryallows remote opening of the device. Two different modelsare available for both AC and DC control voltages.Busbar systemsUsing the patented twin-terminal design, busbars canbe connected even after the device has been installed.For ring-lug MCBs, a newly designed busbar is available.Lockout / tag out deviceSince safety is always at the forefront, the new S200-LOTOdevices can be added for use in a lockout-tag out program.The S200-LOTO device is available in single- and multi-poleversions.Undervoltage releaseProtection of the load in the event of a voltage drop (between70% and 35% of its rated value); positive safety (device istripping when the voltage is disconnected); emergency stopby means of a button.ST200M, S200MUC, S200MR SU200M, SU200MR, S200UDC11ACC E SS O R IE S Product Product detailsType code Auxiliary contact and signal contact Auxiliary contact (switch)S2C-H6RU Signal contact (bell alarm)S2C-S6RUShunt tripRated voltage 12–60 V AC/DC S2C-A1U Rated voltage 110–415 V AC, 110–250 V DCS2C-A2ULockout / tag out device Single-pole MCBs S2C-LOTO-S Multi-pole MCBsS2C-LOTO-MFor additional busbars and accessories, please refer to the main catalog.—Accessories for UL 489 applications12CI RCU IT PROTEC TI O N U L 489 A N D U L 1077Product Product details Type codeBusbar(no. phases, no. of pins, cross section)Cuttable busbar 1 Ph., 57 pins, 25 sq mm PS 1/57/25 BP C 1 Ph., 37 pins, 25 sq mm PS 1/37/25 BP C 2 Ph., 56 pins, 25 sq mm PS 2/56/25 BP C 2 Ph., 46 pins, 25 sq mm PS 2/46/25 BP C 3 Ph., 57 pins, 25 sq mm PS 3/57/25 BP C 3 Ph., 48 pins, 25 sq mm PS 3/48/25 BP C 3 Ph., 39 pins, 25 sq mmPS 3/39/25 BP C Accessories for cuttable busbars EndcapPS-END3BP-C Non-cuttable busbar 1 Ph., 6 pins, 16 sq mm PS 1/6/16BP 1 Ph., 12 pins, 16 sq mm PS 1/12/16BP 1 Ph., 18 pins, 16 sq mm PS 1/18/16BP 2 Ph., 6 pins, 16 sq mm PS 2/6/16BP 2 Ph., 12 pins, 16 sq mm PS 2/12/16BP 2 Ph., 18 pins, 16 sq mm PS 2/18/16BP 3 Ph., 6 pins, 16 sq mm PS 3/6/16BP 3 Ph., 12 pins, 16 sq mm PS 3/12/16BP 3 Ph., 18 pins, 16 sq mm PS 3/18/16BP Ringlug busbar1 Ph., 57 ring-lugs, 25 sq mm PS 1/57/25 BP CR 1 Ph., 37 ring-lugs, 25 sq mm PS 1/37/25 BP CR2 Ph., 56 ring-lugs, 25 sq mm PS 2/56/25 BP CR 2 Ph., 46 ring-lugs, 25 sq mm PS 2/46/25 BP CR3 Ph., 57 ring-lugs, 25 sq mm PS 3/57/25 BP CR 3 Ph., 48 ring-lugs, 25 sq mm PS 3/48/25 BP CR 3 Ph., 39 ring-lugs, 25 sq mmPS 3/39/25 BP CRFor additional busbars and accessories, please refer to the main catalog.—Accessories for UL 489 applications13—Accessories for UL 489 and UL 1077 applicationsRotary operating mechanismFor through-the-door operation with a pistol or selector handle in applications where the breaker is also used as a main disconnecting means (disconnect switch).DescriptionCat. no.Rotary handle mechanism can be used with any 5 or 6 mm shaft andany kind of handle (for example, selector handles, pistol handles)S2C-DHProduct description Weight 1 piecekgPack unitpc.Cat. no.Filling piece0.0125SZ-FST 2 Filling pieceFor heat dissipation of closely mounted devices that generate much heat. Width 8.75 mm, as spacer, two different heights, breakable, for DIN rails according to DIN EN 60 715, 35 x 7.5 mm.—False polesWeight 1 piecekgPack unitpc.Cat. no.False pole — 1 module0.01100FP1Support for false pole0.01210SFP—FlangesWeight 1 piecekgPack unitpc.Cat. no.Flange for rear board mounting 1 module — IP400.0401ME 1Flange for rear board mounting 2 modules — IP400.0451ME 2Flange for rear board mounting 3 modules — IP400.0551ME 3Flange for rear board mounting 4 modules — IP400.0601ME 4Flange for rear board mounting 6 modules — IP400.0701ME 6Flange for rear board mounting 8 modules — IP400.0801ME 8 ACCE SSO R IE S14CI RCU IT PROTEC TI O N U L 489 A N D U L 1077Product Product detailsType codeSignal / auxiliary contacts mounting on the left sideSignal contact/ auxiliary switch 1 CO S2C-S/H6R Auxiliary contact 1 CO S2C-H6R Auxiliary contact 1 NO/1NC S2C-H6-11R Auxiliary contact 2 NO S2C-H6-20R Auxiliary contact 2 NCS2C-H6-02RAuxiliary contactsmounting on the left side Auxiliary contact 1 NO/1NC S2C-H11L Auxiliary contact 2 NO S2C-H20L Auxiliary contact 2 NCS2C-H02LBottom-fitted auxiliary contact Auxiliary contact 1 NC S2C-H01Auxiliary contact 1 NOS2C-H10Shunt tripRated voltage AC/DC 12…60 VS2C-A1Rated voltage AC 110…415 V/DC 110…250 VS2C-A2Undervoltage releases Rated voltage 12 V DC S2C-UA 12 DC Rated voltage 24 V AC S2C-UA 24 AC Rated voltage 24 V DC S2C-UA 24 DC Rated voltage 48 V AC S2C-UA 48 AC Rated voltage 48 V DC S2C-UA 48 DC Rated voltage 110 V AC S2C-UA 110 AC Rated voltage 110 V DC S2C-UA 110 DC Rated voltage 230 V AC S2C-UA 230 AC Rated voltage 230 V DC S2C-UA 230 DC Rated voltage 400 V ACS2C-UA 400 AC—Accessories for UL 1077 applications15ACC E SS O R IE S —Accessories for UL 1077 applicationsBusbars PS…CB and accessories according to UL 508 for MCBs ST200M and S200MUCBusbars type PS…CB are used for quick and easy line side wiring of miniature circuit breakers according to UL 1077 as well as fuse disconnectors E90. The entire product line, including the accessories, is approved according to UL 508 (cULus) and can be used for applications in supplementary protection circuits in UL and CSA marketsApplication and installation• cULus listing according to UL 508• For UL and CSA applications• For use with MCB types according UL 1077, ranges S200, S200M, S200P, S200MUC, S200MTUC, ST200M and fuse disconnectors E90• Quick and easy installation• Can be cut off to the required length • Suitable for AC and DC applications • Global use in UL, CSA and IEC marketsProduct range• 1-, 2-, 3-pole types• 18 mm² and 25 mm² cross section• For MCBs with or without auxiliary contact• Touch-safe thanks to end caps and electric shock-protection caps installed over unused busbar pins • Rated current max. 200 A• Rated voltage sccording to UL -1-phase: 1,000 V AC/DC -2-/3-phase: 600 V AC/DC• End caps, electric shock-protection caps and feederterminals as accessories16CI RCU IT PROTEC TI O N U L 489 A N D U L 1077—Accessories for S800 series MCBsCombination of auxiliary elements and S800Auxiliary contact S800-AUXThe switching position of the auxiliary contact is dependent upon the toggle position of the MCB (on/off). Being coupled to the switching mechanism, the auxiliary contact is used toindicate the state of the MCB.Auxiliary / signal contact S800-AUX/ALTThe device has an integrated auxiliary contact (see above) and a signal contact. In the event of an overload or short circuit, the signal contact will indicate that the MCB has tripped.When the MCB is operated manually, the signal contact will not provide an indication, because the signal contact is coupled to the trip mechanism of the MCB. The signal contact also allows for resetting of the signal contact independently of the MCB.Shunt tripWhen applying a voltage to the solenoid, this accessory allows remote opening of the device. Two different models are available for both AC and DC control voltages.Under-voltage releaseProtection of the load in the event of a voltage drop (between 70% and 35% of its rated value); positive safety (device is tripping when the voltage is disconnected); emergency stop by means of a button.17ACCE SSO R IE S ProductProduct detailsType codeAuxiliary contact, combined auxiliary and signal contact Auxiliary contactS800-AUX Combined auxiliary and signal contactS800-AUX / ALTShunt operation releases Nominal voltage 12 V AC/DC S800-SOR12Nominal voltage 24 V AC/DC S800-SOR24Nominal voltage 48...130 V AC/DC S800-SOR130Nominal voltage 110...250 V AC/DC S800-SOR250Nominal voltage 220...400 V AC/DC800-SOR400Undervoltage releasesNominal voltage 24...36 V AC/DC S800-UVR36Nominal voltage 48...60 V AC/DC S800-UVR60Nominal voltage 110...130 V AC/DC S800-UVR130Nominal voltage 220...250 V AC/DCS800-UVR250For additional accessories, please refer to the MCB main catalog.—Accessories for S800 series MCBs UL 489 / CSA 22.2 No. 518CI RCU IT PROTEC TI O N U L 489 A N D U L 1077—Trip curvesTrip curves are essential for circuit protection by MCBs. With 5 different trip curves, MCBs from ABB provide the highest safety and protection for all types of applications and loads.Multiple of rated current →S e c o n d s →M i n u t e s →Z Curve• 2 x I n < I Tripp < 3 x I n (AC)• 2 x I n < I Tripp < 4.5 x I n (DC)B Curve• 3 x I n < I Tripp < 5 x I n (AC)• 4 x I n < I Tripp < 7 x I n (DC)C Curve• 5 x I n < I Tripp < 10 x I n (AC)• 7 x I n < I Tripp < 15 x I n (DC)D Curve• 10 x I n < I Tripp < 20 x I n (AC)• 10 x I n < I Tripp < 21 x I n (DC)K Curve• 10 x I n < I Tripp < 14 x I n (AC)• 10 x I n < I Tripp < 22.4 x I n (DC)19—We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders and/orcontracts, the agreed particulars shall prevail. ABB Inc. does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction or utilization of its contents – in whole or in parts – is forbidden without prior written consent of ABB Inc.© Copyright 2020 ABB. All rights reserved.1S X U 400217B 0201, J a n u a r y 2020—ABB Inc.Electrification business 305 Gregson Dr.Cary, NC 27511Customer Service: 800-816-78097:00 a.m. - 5:30 p.m., CST, Monday-Friday ********************.comTechnical Support: 888-385-1221, Option 17:00 a.m. - 5:00 p.m., CST, Monday-Friday *******************.com。

超微量分光光度计操作说明书

0.04 - 300A
OD600
吸光度范围：0~6.000 Abs 吸光度稳定性：[0,3)≤0.5%, [3,4)≤2% 吸光度重复性： 0,3)≤0.5%, [3,4)≤2%
操作系统
安卓操作系统
重量
5KG
操作界面
7寸触摸屏 1024×600高清显示
样品体积
0.5-2μL
核酸检测范围
2-15000ng/μl（dsDNA）
2. 遵循标准 • GB191-2008《包装、储运图示标志》 • GB4793.1-2007《医用电气设备第一部分安全通用要求》 • GB9706.1-2007《实验室仪器设备要求》 • GB/T13384-2008《机电产品包装通用技术条件》
3. 注意和警示信息本手册介绍了L-SP-HB 超微量分光光度计的基本操作说明，包括如何启动、操作和维护该
核酸检测每次测量所需要的样品量仅需0.5至2ul即可。直接将样品点于加样板上。无需比色杯或毛细管等附件。测量结束后，可以选择直接将样品擦去或者再用移液器回收样品。所有步骤简单快速，一气呵成。可应用在临床疾病诊断、输血安全、法医学鉴定、环境微生物检测、食品安全检测、分子生物学研究等多种领域。
3
第二章特性
本手册所介绍的产品在出厂前均经过严格的检验，以确保产品的质量。为了保证其安全、可靠的运行，获得最佳的实验效果，用户必须严格按照本手册所述的使用方法进行操作。另外，恰当的运输、仓储和安装及合理的操作和维护都有助于系统的安全正常运行。本手册介绍了日常使用L-SP-HB 超微量分光光度计的信息，对L-SP-HB 超微量分光光度计的组成、安装、操作和维护等内容作了详细的说明，同时也介绍了L-SP-HB 超微量分光光度计的性能特点。它为操作人员提供了准确的使用参考。操作人员必须正确地理解本手册所提到的安全信息和警告信息，并运用到实际操作当中去。

Unitronics 1 Vision OPLC V560-T25B 控制器用户指南说明书

Vision™ OPLC™ Technical SpecificationsV560-T25BThis guide provides specifications for Unitronics’ controller V560-T25B, which comprises a built-in operating panel containing a 5.7” color touchscreen and an alpha-numeric keypad with function keys. You can find additional documentation on the Unitronics’ Setup CD and in the Technical Library at .Technical SpecificationsPower SupplyInput voltage12 or 24VDCPermissible range10.2-28.8VDCMax. current consumption540mA@12V270mA@24VBatteryBack-up 7 years typical at 25°C, battery back-up for RTC and system data,including variable data.Replaceable Yes, without opening the controller.Graphic Display Screen See Note 1LCD Type TFTIllumination backlight White LEDDisplay resolution, pixels 320x240 (QVGA)Viewing area 5.7"Colors 65,536 (16-bit)Touchscreen Resistive, analog‘Touch’ indication Via buzzerScreen brightness Via software (Store value to SI 9).Keypad Displays virtual keyboard when the application requires data entry. Notes:1. Note that the LCD screen may have a single pixel that is permanently either black or white.KeypadNumber of keys 24 programmable function keysKey type Metal dome, sealed membrane switchSlides Slides may be installed in the operating panel faceplate to custom-label the keys. One blank set of slides is supplied with the controller.6/15 Vision™ OPLC™ , V560-T25BProgramMemory size Application Logic – 2MB, Images – 12MB, Fonts – 1MBOperand type Quantity Symbol ValueMemory Bits 8192 MB Bit (coil)Memory Integers 4096 MI 16-bitLong Integers 512 ML 32-bitDouble Word 256 DW 32-bit unsignedMemory Floats 64 MF 32-bitTimers 384 T 32-bitCounters 32 C 16-bitData Tables 120K dynamic data (recipe parameters, datalogs, etc.)192K fixed data (read-only data, ingredient names, etc)HMI displays Up to 1024Program scan time 9 µsec per 1K of typical applicationRemovable MemorySD card Compatible with fast SD cards; store datalogs, Alarms, Trends,Data Tables, backup Ladder, HMI, and OS. See Note 2Notes:2. User must format via Unitronics SD tools utility.CommunicationSerial ports 2. See Note 3&4RS232Galvanic isolation YesVoltage limits ±20VDC absolute maximumBaud rate range 300 to 115200 bpsCable length Up to 15m (50’)RS485Galvanic isolation YesVoltage limits −7 to +12VDC differential maximumBaud rate range 300 to 115200 bpsNodes Up to 32Cable type Shielded twisted pair, in compliance with EIA RS485Cable length 1200m maximum (4000’)USB See Note 4Port type Mini-BGalvanic isolation NoSpecification USB 2.0 compliant; full speedBaud rate range 300 to 115200 bpsCable USB 2.0 compliant; up to 3mTechnical Specifications 6/15CANbus port1Nodes CANopen Unitronics’ CANbus protocols127 60 Power requirements 24VDC (±4%), 40mA max. per unit. See Note 5 Galvanic isolationYes, between CANbus and controller Cable length/baud rate See Note 525 m 100 m 250 m 500 m500 m 1000 m* 1000 m* 1 Mbit/s 500 Kbit/s 250 Kbit/s125 Kbit/s 100 Kbit/s 50 Kbit/s 20 Kbit/s * If you require cable lengths over 500 meters, contact technical support. Optional portUser may install a single Ethernet port, or an RS232/RS485 port. Available by separate order. Notes:3. The standard for each port is set to either RS232/RS485 according to DIP switch settings. Refer to the Installation Guide.4. The USB port may be used for programming, OS download, and PC access.Note that COM port 1 function is suspended when this port is physically connected to a PC.5. Supports both 12 and 24VDC CANbus power supply, (±4%), 40mA maximum per unit. Note that if 12 VDC is used, the maximum cable length is 150 meters.I/OsNumber of I/Os and types vary according to module. Supports up to 1024 digital, high-speed, and analog I/Os.Snap-in I/O modules Plugs into rear port to create self-contained PLC with up to 62 I/Os. Expansion modulesLocal adapter (P.N. EX-A1), via I/O Expansion Port. Integrate up to 8 I/O Expansion Modules comprising up to 128 additional I/Os.Remote adapter (P.N. EX-RC1), via CANbus port. Connect up to 60 adapters; connect up to 8 I/O expansion modules to each adapter. Exp. port isolationGalvanicDimensionsSize 228.4X146.5X70.5mm "8.99 (X "5.76X2.77"). See Note 6Weight750 gm (26.4 oz)Notes:6. For exact dimensions, refer to the product’s Installation Guide.6/15 Vision™ OPLC™ , V560-T25BMountingPanel-mounting Via bracketsEnvironmentInside cabinet IP20 / NEMA1 (case)Panel mounted IP65 / NEMA4X (front panel)Operational temperature 0 to 50ºC (32 to 122ºF)Storage temperature -20 to 60ºC (-4 to 140ºF)Relative Humidity (RH) 5% to 95% (non-condensing)The information in this document reflects products at the date of printing. Unitronics reserves the right, subject to all applicable laws, at any time, at its sole discretion, and without notice, to discontinue or change the features, designs, materials and other specifications of its products, and to either permanently or temporarily withdraw any of the forgoing from the market.All information in this document is provided "as is" without warranty of any kind, either expressed or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. Unitronics assumes no responsibility for errors or omissions in the information presented inthis document. In no event shall Unitronics be liable for any special, incidental, indirect or consequential damages of any kind, or any damages whatsoever arisingout of or in connection with the use or performance of this information.The tradenames, trademarks, logos and service marks presented in this document, including their design, are the property of Unitronics (1989) (R"G) Ltd. or other third parties and you are not permitted to use them without the prior written consent of Unitronics or such third party as may own them.DOC15004-C9 06/15。

Tecan 96孔 DNA纯化仪资料

Application Note1IntroductionPurification of large numbers of blood samples represents a serious bottleneck in sample processing for genotyping or general screening projects. Furthermore reliability, process control and the avoidance of cross-contamination are major issues for the purification of gDNA.Tecan and MACHEREY-NAGEL have combined forces to provide a flexible automated solution for the purification of gDNA from blood samples for research use only, not for use in clinical diagnostic.MACHEREY-NAGEL’s NucleoSpin ®96 Blood kit for fast extraction of highly pure genomic DNA is suitable for a broad range of downstream applications, such as PCR for HLA typing. The purification method is based on vacuum filtration using silica membranes in combination with suitable binding, wash and elution buffers, and can be fully automated on the Freedom EVO ®platform.The system can be set up in a matter of minutes, gaining considerable walkaway time and relieving staff from tedious repetitive jobs, freeing them to perform more highly skilled tasks. This automated solution reduces common risks such as cross-contamination between samples and carry-over of chemicals and solvents, while reducing manual errors and maximizing reproducibility. In addition, full sample tracking further improves overall process security.The high purity of the extracted DNA is demonstrated by an average A260/280 ratio of 1.9, in addition to excellent PCR performance. High yields of up to 6 µg gDNA are obtained from 200 µl human blood, stabilized with EDTA, Li-heparin or Na-citrat. Full automation of the gDNA purification process on a Freedom EVO ®workstation streamlines laboratory workflows and provides reliable, fast extraction of highly pure gDNA.Materials and MethodsEquipmentThe Freedom EVO® liquid handling workstation can be equipped with a 2-, 4- or 8-channel Liquid Handling (LiHa) Arm, with disposable tip adapters and low level disposable tip ejection options to reduce cross-contamination. A Robotic Manipulator (RoMa) Arm configures the Te-VacS™ vacuum module, which can accommodate either MACHEREY-NAGEL’s 96-well binding plates or 8-well binding strips.The system also includes a Te-Shake™ module forfast, optimal mixing of samples and buffers (Figure 1).High and Medium throughputSamplenumbersUp to 96 samples, in multiples of 8 or 96 Batch time 1 h 55 min for 96 samplesEquipment Tecan • Freedom EVO 100 platform, 8-channel liquid handling arm configured for disposable tips, 1000 µl syringes, robotic manipulator arm, stainless steel deck and safety panel set• Te-Shake• Microplate, trough, tube and disposable tip carriers• Wash station with waste• Disposable tips (filtered) 1000 µl and 100 ml troughs• Freedom EVOware® Standard software packageEquipment MACHEREY-NAGEL •N ucleoSpin® 96 Blood kit•C olumn Holder A (required for 8-well strips only)Table 1 Overview of equipment for blood extractionAutomated workflowWhole blood samples of 200 µl are processed directly from sample tubes. They are placed onto the platform and the genomic DNA is purified without any user intervention. The fully automated gDNA purification procedure includes sampling from sample tubes (availability of this step is depending on instrument size), lysis of the samples with proteinase K, binding of genomic DNA to silica membranes, stringent wash steps and the final elution of the purified gDNA. The configuration and scripting of the Tecan workstation have been optimized to minimize the risk of cross-contamination and maximize the yield and quality of nucleic acids.Figure 1 Freedom EVO worktablefor blood extraction with the Te-VacS and Te-Shake modules and use of the Robotic Manipulator Arm and the Liquid Handling Arm ResultsAutomation of the NucleoSpin® 96 Blood kit on the Tecan Freedom EVO® sample preparation workstation allows fast, convenient and reliable purification of gDNA from a variety of blood sources. Fresh or frozen human whole blood stabilized with EDTA, Li-heparin or Na-citrat can be used.The automated method produces isolated DNA of excellent purity (Figure 2), and the yield is consistently high (Figure 3). The complete automated purification of 96, 200 µl blood samples takes 1h 55 mins.DNA PurityThe purity of DNA purified with the MACHEREY-NAGEL NucleoSpin® Blood kit is excellent. With human blood samples A260/280 average ratios of 1.9 were obtained (Figure 2), the eluted DNA is highly pure and free of contaminants, allowing for a broad range of downstream applications, such as PCR, real-time PCR and HLA typing.0.2 0.4 0.6 0.8 1 1.21.41.61.8 2 12345678910111213141516D N A p u r i t y , A 260/280samples from individual blood donorsFigure 2 Excellent purity of gDNA isolated from different fresh human EDTA blood samplesDNA was purified from 16 samples (samples 1 –16 in triplicate). Each bar represents the average A260/280 ratio from 200 µl blood samples (n=3). The corresponding DNA yields are shown in Figure 4.Yield and ReliabilityAssay reproducibility and intra-assay variation is shown in Figure 3. A blood pool was used to perform 96 extractions from identical aliquots, giving a DNA yield of 2.5 µg with a CV of 7.5 %. The data highlights the robustness and consistency of the automated procedure.Figure 4 shows typical yields obtained from individual samples of 200 µl human EDTA blood.0.00.51.01.52.02.53.03.54.04.55.0081624324048566472808896D N A y i e l d [μg ]sample numberFigure 3 Reproducibility of DNA purifcation processDNA was purified from pooled frozen EDTA blood samples. An average DNA yield of 2.5 µg was obtained from 200 µl frozen blood. The CV of 7.5 % demonstrates the high reproducibilty of the purifcation process.12345612345678910111213141516D N A y i e l d [g ]Figure 4 DNA isolation from fresh human blood samplesDNA was isolated from 16 individual fresh human EDTA blood samples (Sample 1 –16). Each bar represents the average from 200 µl blood samples (n=3).Downstream applications and cross-contamination The purified DNA is suitable for a broad range of downstream applications, including PCR.A PCR-based method was chosen to demonstrate the quality of the purified gDNA, which was purified by the automated process. An aliquot of the purified gDNA was amplified by PCR targeting a house keeping gene. As shown in Figure 5, the desired PCR product was amplified in all samples.Figure 5 PCR amplification of eluted DNAAliquots of the purified gDNA (n = 16) were amplified by PCR targeting a beta-Actin gene fragment. Amplified samples were loaded onto a 1 % TAE-agarose gel. The expected 200 bp fragment was obtained in all samples (1-16), M: 1 kb size marker (Fermentas) +: pos control, -: negative control.To demonstrate the absence of cross-contamination 48 blood samples, plus PBS buffer as negative controls, were arranged in a square-well block in a checkerboard pattern. DNA isolation of both positive and negative samples was performed using the automated NucleoSpin ®Blood kit protocol, and aliquots (2 µl) of the eluates were subjected to real-time qPCR. The results are illustrated in Figure 6, which shows positive (red) and negative (blue) samples. No amplification could be detected in the negative samples, indicating that there was no cross-contamination during this experiment.396918 V 1.0, 10-2011Figure 6 Cross-contamination analysis2 µl of gDNA eluate were amplified by PCR (ABI, 7500 Real-Time PCR System, beta-Actin, 200 bp fragment, SYBR® Green detection, 40 cycles). Specific PCR products were amplified only from the wells which were filled with blood samples (red curves), no specific PCR product was obtained from the wells filled with PBS buffer (blue lines). No cross contamination was observed.ConclusionAutomation of the NucleoSpin ®96 Blood kit on a Tecan Freedom EVO ®sample preparation workstation enables fast, reliable extraction of genomic DNA from human blood in a true walkaway manner, consistently generating high quality DNA. For highest flexibility, or to meet changing laboratory needs, the Tecan Freedom EVO ®sample preparation workstation can be equipped with a number of extension modules, including an absorbance reader, storage modules and cooling devices.Talk to your local Tecan representative to customize the Freedom EVO ®workstation to your specific laboratory requirements.AcknowledgementsData was kindly provided byMACHEREY-NAGEL GmbH & Co. KGNeumann-Neander-Strasse 6, 52355 Düren, GermanyFurther Application NotesUpdated list at \machereynagel。

Sun Hydraulics DLDA 2-way 双向操作方向控制阀门说明书

MODELDLDA2-way, solenoid-operated directional spool valve SERIES 1 / CAPACITY: 12 gpm / CAVITY: T-13AX-Control, C-Spool X-Control, H-SpoolM or S-Control, C-Spool M or S-Control, H-SpoolD-Control, C-Spool D-Control, H-SpoolL-Control, C-Spool L-Control, H-SpoolT-Control, C-Spool T-Control, H-SpoolNOTE: DATA MAY VARY BY CONFIGURATION. SEE CONFIGURATION SECTION.This solenoid-operated 2-way, 2-position cartridge is a direct-acting, balanced spool directional valve. The valve is available in either a normally open or normally closed configuration.TECHNICAL DATACavity T-13A Series1Capacity12 gpm Maximum Operating Pressure 5000 psiResponse Time - Typical 50 msMaximum Valve Leakage at 110 SUS (24 cSt) 5 in³/min.@3000 psi Switching Frequency15000 cycles/hrManual Override Force Requirement 5 lbs/1000 psi @ Port 1Manual Override Stroke .10 in.Solenoid Tube Diameter .75 in.Valve Hex Size 7/8 in.Valve Installation Torque 30 - 35 lbf ft Seal kit - Cartridge Buna: 990413007Seal kit - Cartridge EPDM: 990413014Seal kit - Cartridge Viton: 990413006Seal and nut kit - CoilViton: 990770006Model Weight 0.52 lb./DLDANOTESPlease verify cartridge clearance requirements when choosing a Sun manifold. Different valve controls and coils require different clearances.An additional 2.00 inches (50,8 mm) beyond the valve extension is needed for coil installation and removal.C M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m(X)CONTROLM Manual OverrideD Twist/Lock (Dual) Manual Override L Twist/Lock (Detent) Manual Override TTwist (Momentary) Manual Override(C)SPOOL CONFIGURATIONH Normally Open(N)SEAL MATERIALE EPDM V VitonCOIL *212DIN 43650-Form A, 12 VDC 224DIN 43650-Form A, 24 VDC 712Twin Lead, 12 VDC 724Twin Lead, 24 VDC912Deutsch DT04-2P, 12 VDC 924Deutsch DT04-2P, 24 VDC* Additional coil options are availableMATERIAL/COATINGTECHNICAL FEATURESThe solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.This valve is direct actuated and requires no minimum hydraulic pressure for operation.On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.This cartridge has several manual override choices, including no manual override. See the CONFIGURATION section. Please note: Manual override functionality is not compatible with weatherized coils.This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION section.The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt expended, leading to reliable valve shifting.Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils and kits are available for more complete environmental protection.Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.PERFORMANCE CURVESRELATED MODELSDLDAS 2-way, soft shift, solenoid-operated directional spool valveDLDAZ 2-way, solenoid-operated directional spool valve with position switchModel Code Example: DLDAXCNCONFIGURATION OPTIONSC M A /F l o d y n e /H y d r a d y n e ▪ M o t i o n C o n t r o l ▪ H y d r a u l i c ▪ P n e u m a t i c ▪ E l e c t r i c a l ▪ M e c h a n i c a l ▪ (800) 426-5480 ▪ w w w .c m a f h .c o m。

美利肯助力东明石化HC 8016超透明聚丙烯专用料上市

美利肯助力东明石化HC 8016超透明聚丙烯专用料上市佚名
【期刊名称】《塑料工业》
【年(卷),期】2024(52)1
【摘要】2023年12月5日,东明石化下属恒昌化工有限公司宣布超透明聚丙烯专用料HC8016上市。

该产品是东明石化“恒昌”牌透明系列聚丙烯的新牌号,在美利肯创新添加剂解决方案的协助下,具有优异的透明性,同时还具有高模量、高冲击等特性,这一产品的上市是东明石化在高端聚丙烯领域加大布局、实现差异化发展的重要举措。

【总页数】1页(P135-135)
【正文语种】中文
【中图分类】F42
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HT9025NX和UT8012M透明聚丙烯4.采用美利肯Millad■NX^TM 8000聚丙烯透明剂的亚洲家居用品制造商可获得授权使用UL绿色环保标签5.美利肯推出用于热成型和挤出聚丙烯应用的MilladNX TM8000透明剂
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