RKI Instruments GX-8000 - Page 45

- 43 -
NOTE
Before starting a calibration, let the gas monitor draw the gas and wait until the readings are stabilized.
CAUTION
Only Type-A, E
*1 Perform the calibration in the following order: "fresh air adjustment, span adjustment, zero
adjustment for high-concentration combustible gases, and span adjustment for
high-concentration combustible gases.
The sensor for high-concentration combustible gases has different outputs depending on
whether the base gas is air or N2. Performing adjustment in any different order than the above
adversely influences the reading taken when a combustible gas (vol%) is drawn in.