Heath Consultants Gasurveyor 500 Series - Manual (Page 45)

A-1
TYPICAL OPERATING
PARAMETERS
Typical operating parameters are as follows:
Gas Range Resolution Zero Accuracy
Range Stability
LEL 0 to 10% 0.1% +/- 0.5%
10 to 100% 1% N/A 2% +/- 1% LEL
Volume 0 to 100% 1% +/- 2% 1% +/- 1% Gas
Gas
Notes:
All the values above are at normal temperature and pressure.
Humidity is between 0% and 95% RH (non-condensing).
Pressure changes at the inlet and exhaust are minimised as they may cause
transient changes in reading.
A