无分流动画.
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ML/MIN FLOW SENSOR
BACK PRESSURE CONTROL LOOP
SPLIT VENT
50 ML/MIN
SPLIT VENT TRAP
Mode: Temp 250 Pressure 10.0 Purge Time Purge Flow Tot Flow Gas Saver
Splitless 250 10.0 0.50 50.0 55.0 OFF
进样
SEPTUM PURGE REGULATOR FIXED @ 3ML/MIN 5
80 PSI
INPUT PRESSURE
PROPORTIONAL VALVE 1
ML/MIN FLOW SENSOR
SPLIT VENT
0 ML/MIN
SPLIT VENT TRAP GOLD SEAL
PURGE VALVE CLOSED
PSI PRESSURE SENSOR
SPLIT VENT
0 ML/MIN
SPLIT VENT TRAP GOLD SEAL
PURGE VALVE CLOSED
PROPORTIONAL VALVE 2
COLUMN FLOW 2 ML/MIN
Slide #10
6850/90 无分流动画
FORWARD PRESSURE CONTROL LOOP 10 PSI PRESSURE SENSOR
6850/6890 无分流动画 Split/Splitless 进样口 – 部件
Liner O-Ring
Septum
Liner
Gold Seal
Capillary Column
9/27/02
Slide #1
6850/90 Split/Splitless 进样口 – 部件
Septum
SEPTUM PURGE VENT
6850/90 无分流动画
FORWARD PRESSURE CONTROL LOOP
Prep Run – Ready
SEPTUM PURGE REGULATOR FIXED @ 3ML/MIN
5 10 PSI PRESSURE SENSOR
80 PSI
INPUT PRESSURE
PROPORTIONAL VALVE 1
80 PSI
INPUT PRESSURE
PROPORTIONAL VALVE 1
ML/MIN FLOW SENSOR
SPLIT VENT
0 ML/MIN
SPLIT VENT TRAP
Mode: Temp 250 Pressure 10.0 Purge Time Purge Flow Tot Flow Gas Saver
Splitless 250 10.0 0.50 50.0 5.0 OFF
COLUMN FLOW 2 ML/MIN
PURGE VALVE CLOSED
PROPORTIONAL VALVE 2
PRIMARY FLOW PATH REDUCED FLOW PATH PRESSURIZED GAS
Slide #8
Slide #4
6850/90无分流动画 – 进样口压力设定
TOTAL FLOW CONTROL LOOP
55
PRESSURE SENSOR 10 PSI
SEPTUM PURGE REGULATOR FIXED @ 3ML/MIN
80 PSI
INPUT PRESSURE
PROPORTIONAL VALVE 1
COLUMN FLOW 2 ML/MIN
PURGE VALVE OPEN
PROPORTIONAL VALVE 2
PRIMARY FLOW PATH REDUCED FLOW PATH PRESSURIZED GAS
Slide #5
6890无分流动画 - Pre-Run 运行前GC 状态
Slide #6
6890无分流动画 - Pre-Run运行后GC状态
Slide #7
6850/90无分流动画 – 进样准备 – 运行
FORWARD PRESSURE CONTROL LOOP 10 PSI PRESSURE SENSOR
SEPTUM PURGE REGULATOR FIXED @ 3ML/MIN 5
80 PSI
INPUT PRESSURE
PROPORTIONAL VALVE 1
ML/MIN FLOW SENSOR
SPLIT VENT
55 ML/MIN
SPLIT VENT TRAP GOLD SEAL
PURGE VALVE OPEN
PROPORTIONAL VALVE 2
PRIMARY FLOW PATH REDUCED FLOW PATH
Split Vent
Slide #2
6850/90无分流动画 – 缺省条件
TOTAL FLOW CONTROL LOOP
0
PRESSURE SENSOR 0 PSI
SEPTUM PURGE REGULATOR
80 PSI
INPUT PRESSURE
PROPORTIONAL VALVE 1
ห้องสมุดไป่ตู้
ML/MIN FLOW SENSOR
2 ML/MIN
Slide #9
6850/90 无分流动画
FORWARD PRESSURE CONTROL LOOP 10
开始进样
SEPTUM PURGE REGULATOR FIXED @ 3ML/MIN 5
80 PSI
INPUT PRESSURE
PROPORTIONAL VALVE 1
ML/MIN FLOW SENSOR
SPLIT VENT
SPLIT VENT TRAP GOLD SEAL
PURGE VALVE OPEN
PROPORTIONAL VALVE 2
Slide #3
6850/90无分流动画 – 总流量设定
TOTAL FLOW CONTROL LOOP
55
PRESSURE SENSOR 0 PSI
SEPTUM PURGE REGULATOR
PROPORTIONAL VALVE 2
COLUMN FLOW 2 ML/MIN
Slide #11
ML/MIN FLOW SENSOR
SPLIT VENT
0 ML/MIN
SPLIT VENT TRAP
GOLD SEAL
PURGE VALVE CLOSED
PROPORTIONAL VALVE 2
PRIMARY FLOW PATH REDUCED FLOW PATH
COLUMN FLOW
PRESSURIZED GAS