Teledyne 311D - Portable trace oxygen analyzer with digital meter - Manual (Page 12)

OPERATING TEMPERATURE RANGE: 30 ° TO 125°F.
RESPONSE AND RECOVERY: AT THE SPECIFIED FLOWRATE (0.25 SCFH),
THE SENSOR OUTPUT SHOULD BE, IN TEN SECONDS, WITHIN ±10% OF AN
INTRODUCED GAS HAVING A CONCENTRATION OF 100 PPM OR MORE; FOR
A CONCENTRATION OF LESS THAN 100 PPM, THE SENSOR OUTPUT SHOULD
BE WITHIN ±10% IN SIXTY SECONDS (PROVIDED THAT THE SENSOR IS NOT
ALREADY SUPERSATURATED WITH A VERY HIGHLY-CONCENTRATED GAS,
AND THE INTRODUCED GAS IS NOT VERY LOW IN CONCENTRATION.
RANGES OF ANALYSIS: 0-100 PPM OXYGEN
0-1000 PPM OXYGEN
0-1 % OXYGEN
0-100 % OXYGEN (CAL.)
RECOMMENDED SPAN GAS: ATMOSPHERIC AIR.
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