RKI Instruments SDM-E2 - Manual (Page 53)

Bump Testing an Instrument with Special Sensors • 48
e. Once the GAS 2 calibration gas has been applied for the
appropriate amount of time, the SDM-E2 will determine if the sixth
channel passed the bump test and will indicate a P (pass) or an F
(fail) to the right of the “B” which indicates it is a bump test result.
f. The BUMP
T
LED will continue to flash amber while the docking
station performs a fresh air purge for the time defined by the AIR
TIME bump test parameter. After the purge is complete, if all
channels passed the bump test, the BUMP
T
LED will turn solid
green. If any channels failed the bump test, the BUMP
T
LED will
turn solid red.
g. Continue to step 18.
17. When the AUTO CAL bump test parameter is set to ON:
• If all standard 4 channels pass the bump test:
a. The following screen appears indicating all standard 4 channels
passed the bump test and a bump test will begin on the fifth
channel.
CH4 48%LEL BP
OXY 12.0vol% BP
H2S 3.0ppm BF
CO 47ppm BP
CO2 4500ppm BP
NH3 3.0ppm BF
CH4 48%LEL BP
OXY 12.0vol% BP
H2S 23.0ppm BP
CO 47ppm BP
CO2 3500ppm B
NH3 ---------