CAI 700M - THC Mode; CH 4 Mode

700M HFID 6-2-15
39
THC Mode
→ →
To move to the THC mode, press while in the Measure Mode menu. In THC mode, the
sample gas does not pass through the analyzer’s non-methane cutter. The final reading is Total
Hydrocarbons.
CH
4
Mode
→ →
To change to the CH
4
mode, press while in the Measure Mode menu. In CH
4
mode, the
sample gas passes through the non-methane cutter and the analyzer measures Methane.