User Manual

Global Water
800-876-1172 • globalw.com
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XI) Temperature compensation
a) The instrument is calibrated to a temperature coefficient of 2% per degree C over
the measurement temperature range of 5 to 55°C. Temperature compensation
refers all measure values to 25°C.
XII) Temperature compensation thermistor
a) External resistive can be used to perform temp. compensation, when conductivity
probes other than the Cat. No. 105 probe is used. Refer to following table. The
replacement conductivity probe must be made of platinum element and a nominal
cell constant of 1.0.
Temp in °C Resistance in Kohms
5 22.05
10 17.96
15 14.68
20 12.09
25 10.00
30 8.313
35 6.941
40 5.828
45 4.912
50 4.161
55 3.57