GDYS-101SN4余氯、总氯测定仪

GDYS-101SN4余氯、总氯测定仪

目录

一、用途 (2)

二、主要技术指标和参数 (2)

三、仪器结构 (2)

四、仪器使用及注意事项 (3)

五、仪器成套及技术文件 (3)

本仪器为精密、低温制冷仪器，

使用前请详阅说明书，谨慎操作！

一、GDYS-101SN4余氯、总氯测定仪仪器特点

★采用传统的DPD检测方法，符合国家标准方法

GB/T5750.11-2006。

★单台仪器可实现余氯和总氯两种参数的检测，其中余氯采用单试剂实现显色反应，大大简化测试步骤，提高检测速度。

★内置工作曲线，无需配置标准溶液，仅需零点校正，加入专用试剂包显色即可现场快速读取样品中被测物的浓度。

★采用固体发光器件既作光源又作单色器，与传统分光系统相比，光学系统结构简单，仪器具有抗震、抗潮性能。

★光源/单色器、比色槽、传感器一体化，无可动部件，同时采用脉冲供电方式，光源使用寿命可达10万小时，大大提高了仪器的精度、灵敏度和可靠性。

★仪器体积小，重量轻，适于野外现场及实验室使用。

★仪器具有省电模块，采用9V电池供电，30分钟后自动关机。

★仪器具有电量自诊断功能，自动提示电量不足。

二、GDYS-101SN4余氯、总氯测定仪技术指标

★光源：520nm

★稳定性：±0.005Abs/20min

★测定下限：

余氯：0.01mg/L

总氯：0.01mg/L

★测量范围：

余氯：0.00~2.50mg/L

总氯：0.00~2.50mg/L

★测量时间：＜2分钟

★测量精度：±5％

★环境温度：15℃~40℃

★电源要求：DC9V

90××35mm

★尺寸：170

170××90

★重量：300g

三、GDYS-101SN4余氯、总氯测定仪基本配置

★主机1台

★比色器具1套

★试剂1套（50次）

A,GDYS-101SN4residual chlorine,total chlorine analyzer instrument features

In using the traditional detection method DPD,accord with the national standard method for GB/T5750.11-2006.

In a single instrument can realize the chlorine and total of two parameters in the detection of residual chlorine, which using a single reagent to achieve color reaction,

greatly simplifying the testing steps,improve the detection speed.

Of built-in working curve,without standard solution, only the zero point correction,adding special agent Bao Xian color can be on-site rapid read sample analyte concentration.

Of the solid light emitting device as light source and a monochromator,and traditional optical systems,the optical system has the advantages of simple structure, earthquake resistance,moisture resistance instrument with.

Of light/monochromator,colorimetric trough,sensor integration,no movable parts,while the use of pulse power supply,the light source life up to100000hours, greatly improving the precision,sensitivity and reliability.

In the apparatus has the advantages of small size,light weight,suitable for field and laboratory use.

In apparatus having power saving module,using9V battery,30minutes after the automatic shutdown.

In the apparatus with power from the diagnosis function, automatically prompts the electricity shortage.

In two,GDYS-101SN4residual chlorine,total chlorine tester technical indicators

In light source:520nm

Set of stability:+0.005Abs/20min

Determination of lower limit of:

Residual chlorine:0.01mg/L

Total chlorine:0.01mg/L

Range of measurement:

Residual chlorine:0~ 2.50mg/L

Total chlorine:0~ 2.50mg/L

Of measuring time:<2minutes

Of measurement accuracy:+5%

Of ambient temperature:15C~40C

Power requirements:DC9V.