Rki-instruments SDM-2012 PC Controlled Configuration Manual do Utilizador descarregar pdf (Página 91)

Bump Testing a Gas Tracer • 86

16. After air is applied, and if the ppm sensor passed the zero adjustment,

calibration gas from the GAS 2 cylinder will be applied to the ppm sensor. The

GAS 2 indicator on the program screen will come on and calibration gas will be

applied to the ppm sensor for the duration specified in the Gas Exposure Time

parameter in the Configuration Window.

Figure 66: GAS 2 PPM Gas Flowing

The PC Controller program will analyze the results. If the bump test on the

ppm sensor fails and Force Calibration is selected, a calibration will

automatically begin on the ppm sensor and GAS 2 calibration gas will continue

to flow.

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Rki-instruments SDM-2012 PC Controlled Configuration Manual do Utilizador Página 91