Gow-Mac 400 Series, Operating Manual

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23 Series 400 / 402 Gas Chromatograph Operating Manual GOW-MAC Instrument Co.
May 2017, Rev. 7
Chapter 4 - Operation
4.1 Controls
A. All operating controls of the Series 400 GC are located on the front panel. The operator
should become familiar with these controls and their functions before continuing. Refer to
Figure 4-1.
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GAS CHROMATOGRAPH
Series 400 GC
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Figure 4-1
Front Panel - Controls
1. Injection Port "A" 10. Detector Current Switch
2. Flow Adjustment "A" 11. Zero Control
3. Column Temp. Control 12. Attenuator
4. Detector Temp. Control 13. Bridge Current Control
5. Injection Port Temp. Control 14. Flow Adjustment "B"
6. Digital Panel Meter 15. Injection Port "B"
7. Selector Buttons 16. Column Oven Lid
8. GC Power Switch 17. Exit Ports A & B
9. Polarity Switch