RKI Instruments SDM-E2 - Manual (Page 65)

Calibrating an Instrument with Special Sensors • 60
calibrated yet.
15. The calibration results for the standard 4 channels will be displayed by a P
(pass) or an F (fail) to the right of the “C” which indicates it is a calibration
result and the fifth channel’s calibration will begin. Be sure that the appropriate
cylinder for the fifth channel’s gas is connected to the GAS 2 fitting.
16. GAS 2 calibration gas will be applied to the fifth channel and the SDM-E2 will
determine if it passes calibration.
NOTE: If your instrument has only one special sensor, continue to step 20.
17. If your instrument has more than one special sensor, as in this example, you
will need to change the GAS 2 cylinder in order for the calibration to continue.
In the example below, the EAGLE 2’s second special sensor is an ESM-01 for
NH
3
.The EAGLE 2 screen will appear as shown below:
18. Once you have changed the GAS 2 cylinder to the appropriate gas, press and
CH4 29%LEL CF
OXY 18.0vol% CF
H2S 25.0ppm CP
CO 45ppm CP
CO2 3500ppm C
NH3 ---------
CH4 29%LEL CF
OXY 18.0vol% CF
H2S 25.0ppm CP
CO 45ppm CP
CO2 3500ppm CF
NH3 ---------
CHANGE GAS2
TO NH3
OK : EDIT