M501Trs Temperature Controller; Changing The Temperature Set Point; Table 2.3 - Span Calibration Procedure - Teledyne 6200A Manual

Step
Number
Press CALS
1.
2. Press SPAN
Press ENTR
3.
Press EXIT
4.

2.7 M501TRS Temperature Controller

The heater temperature is maintained by a front panel-mounted programmable controller. The "Fuji
Electric PXZ Series Operation Manual" is included with the documentation for this instrument. The
controller has been set up at the factory. Should further adjustments be necessary, a brief summary of the
operation of the controller is included.
By pressing the PV/SV button in the lower left corner of the controller, you can see the Present Value
"PV" (actual temperature) or the Set Value "SV" (Set point Value).

2.7.1 Changing the Temperature Set Point

The temperature can be adjusted to optimize conversion efficiency, follow these steps:
1. Select SV with the PV/SV button,
2. Select the Set-Point value at approximately 960
want to change, (the digit will flash).
Table 2.3 – Span Calibration Procedure
Action
With sample gas flowing into the sample inlet of the
instrument, press CALS, which routes sample air into the
charcoal scrubber, then over the H2S permeation tube.
With the converter in the pathway, the instrument will
respond to H2S from the perm tube plus any impurities in
the zero air.
After allowing the instrument to stabilize, press ENTR.
The instrument will use the span reading, corrected for
impurities, to compute the actual H2S span value.
Returns instrument to SAMPLE mode.
DO NOT SET THE TEMPERATURE HIGHER THAN 1050
TAI - Thermal Converter Operator Manual - Page 14
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