order to have the temperature adjustable in the above range, a jumper has to be set on position
5-Hi Temp. of JP1.
The temperature is set by turning the pot and measuring the set value on
The actual value of the temperature is measured on TP26.
Caution: After changing the temperature set point, it takes some time until the actual
temperature value is stabilized at the new set level.
: Trimmer
This is the trimmer in the IR cell module for adjusting the cell temperature. It is accessible with a
screw driver from outside the cell. There is no need to remove the cell block module from the
analyzer’s cabinet in order to adjust the temperature
Modifications for higher sensitivity (gain) in the low sulphur range:
For LS: R101=47k R100 = 3M
4.1 x Standard gain
Recalculation factor = 92.664
For double the normal sensitivity: R101=180k
1.92 x standard gain
Recalculation factor = 39.5
For standard gain.
Recalculation factor = 20.59
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