气相不分流动画演示.ppt

1、Slide #1,6850/6890 无分流动画 - Split/Splitless 进样口 部件,Septum,Liner,Liner O-Ring,Gold Seal,Capillary Column,9/27/02,Slide #2,6850/90 Split/Splitless 进样口 部件,Septum,SEPTUM PURGE VENT,Split Vent,Slide #3,6850/90无分流动画 缺省条件,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR,PURGE VALVE OP

2、EN,TOTAL FLOW CONTROL LOOP,SPLIT VENT,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,0 ML/MIN,SPLIT VENT TRAP,0PSI,Slide #4,6850/90无分流动画 总流量设定,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR,PURGE VALVE OPEN,TOTAL FLOW CONTROL LOOP,SPLIT VENT55 ML/MIN,GOLD SEAL,INPUT PR

3、ESSURE,PROPORTIONAL VALVE 2,80 PSI,PRIMARY FLOW PATH,REDUCED FLOW PATH,55ML/MIN,SPLIT VENT TRAP,0PSI,Slide #5,6850/90无分流动画 进样口压力设定,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE OPEN,TOTAL FLOW CONTROL LOOP,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI

4、,PRIMARY FLOW PATH,REDUCED FLOW PATH,55ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT50 ML/MIN,COLUMN FLOW 2 ML/MIN,PRESSURIZED GAS,BACK PRESSURE CONTROL LOOP,Mode: Splitless Temp 250 250 Pressure 10.0 10.0 Purge Time 0.50 Purge Flow 50.0 Tot Flow 55.0 Gas Saver OFF,Slide #6,6890无分流动画 - Pre-Run 运行前GC 状态,Sl

5、ide #7,6890无分流动画 - Pre-Run运行后GC状态,Slide #8,6850/90无分流动画 进样准备 运行,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,PRIMARY FLOW PATH,REDUCED FLOW PATH,5ML/MIN,SPLIT VENT TRA

6、P,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,PRESSURIZED GAS,Mode: Splitless Temp 250 250 Pressure 10.0 10.0 Purge Time 0.50 Purge Flow 50.0 Tot Flow 5.0 Gas Saver OFF,Slide #9,6850/90 Prep Run Ready 无分流动画,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE

7、 VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,PRIMARY FLOW PATH,REDUCED FLOW PATH,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,PRESSURIZED GAS,Slide #10,6850/90 开始进样 无分流动画,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEP

8、TUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,Slide #11,6850/90 进样 无分流动画,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGUL

9、ATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,Slide #12,6850/90 样品蒸发 无分流动画,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3M

10、L/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,Slide #13,6850/90 衬管容量? 无分流动画,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE

11、VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,Tapered Liner to minimize sample contact with Gold Seal,Slide #14,6850/90 样品转移到色谱柱 无分流动画 - 衬管体积 vs. 柱流量,FLOW SENSOR,PROPORTIONAL VALVE

12、 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,OVEN BP OF SOLVENT SAMPLE RE-CONDENSES AT HEAD OF COLUMN,FOR 1 ML LINER VOLUME AND

13、 2 ML/MIN COLUMN FLOW PURGE DELAY SHOULD BE 0.5 MINUTES MINIMUM,Slide #15,6850/90 Pulsed Splitless 模式-无分流动画 减少 Purge Time,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,

14、7ML/MIN,SPLIT VENT TRAP,20PSI,SPLIT VENT0 ML/MIN,OVEN BP OF SOLVENT SAMPLE RE-CONDENSES AT HEAD OF COLUMN,Mode: Pulsed Splitless Temp 250 250 Pressure 10.0 10.0 Pulse Press 20.0 Pulse Time 0.25 Purge Time 0.25 Purge Flow 50.0 Tot Flow 7.0 Gas Saver OFF,COLUMN FLOW INCREASES TO 4 ML/MIN CUTTTING PURG

15、E TIME IN HALF,Slide #16,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,OVEN BP OF SOLVEN

16、T SAMPLE RE-CONDENSES AT HEAD OF COLUMN,6850/90 样品重新聚焦在 无分流动画 色谱柱柱头,Slide #17,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLI

17、T VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,OVEN BP OF SOLVENT SAMPLE RE-CONDENSES AT HEAD OF COLUMN,6850/90 样品继续转移到色谱柱 无分流动画 .,Slide #18,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTION

18、AL VALVE 2,80 PSI,5ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT0 ML/MIN,COLUMN FLOW 2 ML/MIN,OVEN BP OF SOLVENT SAMPLE RE-CONDENSES AT HEAD OF COLUMN,6850/9090 直到Purge Time 结束 无分流动画 .,Slide #19,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE OPEN,TOTAL FL

19、OW CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,PRIMARY FLOW PATH,REDUCED FLOW PATH,55ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT50 ML/MIN,COLUMN FLOW 2 ML/MIN,PRESSURIZED GAS,BACK PRESSURE CONTROL LOOP,6850/90无分流动画 进样口恢复到分流设置 残余溶剂吹扫出进样口 - GC 程序升温 分离开始,Slide #20,6850/90 Press Fit Sp

20、litless Liner - 无分流动画 无孔 样品不与 镀金金垫接触,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURGE REGULATOR FIXED 3ML/MIN,PURGE VALVE CLOSED,FORWARD PRESSURE CONTROL LOOP,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,7ML/MIN,SPLIT VENT TRAP,20PSI,SPLIT VENT0 ML/MIN,OVEN BP OF SOLVENT SAMPLE RE-CONDENS

21、ES AT HEAD OF COLUMN,Mode: Pulsed Splitless Temp 250 250 Pressure 10.0 10.0 Pulse Press 20.0 Pulse Time 0.25 Purge Time 0.25 Purge Flow 50.0 Tot Flow 7.0 Gas Saver OFF,COLUMN FLOW INCREASES TO 4 ML/MIN CUTTTING PURGE TIME IN HALF,Slide #21,FLOW SENSOR,PROPORTIONAL VALVE 1,PRESSURE SENSOR,SEPTUM PURG

22、E REGULATOR FIXED 3ML/MIN,PURGE VALVE OPEN,TOTAL FLOW CONTROL LOOP,GOLD SEAL,INPUT PRESSURE,PROPORTIONAL VALVE 2,80 PSI,PRIMARY FLOW PATH,REDUCED FLOW PATH,55ML/MIN,SPLIT VENT TRAP,10PSI,SPLIT VENT50 ML/MIN,COLUMN FLOW 2 ML/MIN,PRESSURIZED GAS,BACK PRESSURE CONTROL LOOP,6850/90无分流动画 -进样口恢复到分流设置 残余溶剂吹扫出进样口 从衬管中间的小孔,Slide #22,无分流衬管选择,Single Taper with wool,Double Taper,Single Taper,Double Taper,Single Taper NO wool,Direct Connect,Hole for EPC,Slide #23,6890 Splitless Chromatogram -,