Hach-Lange 3798-S sc - Manual (Page 24)

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Faults, causes, rectification
7.3 Important service data
Data Minimum Maximum
CAL DATA
Electrical gain correction 95 % 105 %
Temperature offset correction – 5 °C + 5 °C
Cell constant 2.50 2.00
Signals
Output voltage
Raw measured data
– 1 % + 1 %
Counter
Desiccant bag
Operating time
1000 days
MODBUS STATS Number of communication errors 0 < 1 %
Measurement of fixed
resistance 1 k
Ω Measured value 990
Ω
1010
Ω