Thermo Scientific TVA2020 Instruction Manual page 39

Thermo Fisher Scientific
Note If FID only, enter concentration of methane. If dual, enter
concentration of both gases.
12. Press 1 = Zero.
13. Press 1 = Both.
14. Press ENTER = start.
15. Challenge analyzer with zero gas sample.
16. Wait to stabilize.
17. Press ENTER to accept.
18. Press 2 = Span.
19. (PID 1st) Press 2 = PID.
20. Press ENTER = start.
21. Challenge analyzer with isobutylene span gas and wait for readings to
stabilize.
22. Press ENTER to accept.
23. Press 2 = Span.
24. Press 3 = FID.
25. Press ENTER = Start.
26. Challenge analyzer with methane span gas and wait for readings to
stabilize.
27. Press ENTER = Accept.
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TVA2020 Instruction Manual
Hardware and Startup
Quick Start Procedure
2-11