Rki-instruments SDM-E2 Manuel d'utilisateur télécharger pdf (Page 66)

61 • Calibrating an Instrument with Special Sensors

release the EDIT ENTER button on the SDM-E2. The calibration will continue.

19. 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 calibration.

20. The SDM-E2 will then purge the system with fresh air for the time defined by

the AIR TIME calibration parameter. The calibration results will be displayed

with a P (pass) or an F (fail) while a fresh air purge is performed.

21. Once the fresh air purge is finished, the CAL S LED will stop blinking and be

steadily green if the calibration passed or steadily red if the calibration failed.

22. After a successful or failed calibration,

• To perform any other operations:

To perform a bump test, press and hold the BUMP T button until the pump

starts. To perform another calibration, press and hold the CAL S button

until the pump starts. To return to the home screen, press and hold the

CH4 29%LEL CF

OXY 18.0vol% CF

H2S 25.0ppm CP

CO 45ppm CP

CO2 3500ppm CF

NH3 3.0ppm C

CH4 29%LEL CF

OXY 18.0vol% CF

H2S 25.0ppm CP

CO 45ppm CP

CO2 3500ppm CF

NH3 3.0ppm CF

CH4 29%LEL CF

OXY 18.0vol% CF

H2S 25.0ppm CP

CO 45ppm CP

CO2 3500ppm CF

NH3 3.0ppm CF

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Rki-instruments SDM-E2 Manuel d'utilisateur Page 66