Polymetron SODIMAT 9073, Instruction Manual

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SODIMAT - Model 9073
8-1
Chapter 8 : Error messages and acknowledgement
8.1 Error messages
- In measuring mode
Er 11 + LED error Temperature superior to + 45 C (The pt100 cable may be cut)
B
Er 12 + LED error Temperature inferior to C ( The pt100 may be short-circuited)
B
Er 13 + LED error Temperature compensation impossible (Er11 or Er12)
LED error (without Flowrate < 3l/h or > 6 l/h
error message)
- Flashing display
“0” - Concentration inferior to the measuring range (alarm system active)
"9999" - Potential or concentration superior to the measurinf range (alarm system active)
- In calibrating mode
Er 21 + LED error The first solution value is too close to the sample original concentration
(C
>3*C )
Sol2 Sample
Er 22+ LED error The second solution value is too close to the sum of the original sample
and solution 1 concentrations (C
> 3*C )
sol1 ( Csol2)
Er 23+ LED error The solution 1 concentration value is too close to the solution 2 (C >
sol1
5*C )
sol2
Er 24+ LED error Offset and slope calculation impossible
Er 25+ LED error Offset error ( > 3 decades)
Er 26+ LED error Slope error (<50% or >150%)
Er 27+ LED error Flowrate error (<3l/h or >6 l/h)
8.2 Acknowlegement
Press ENTER in measuring mode to acknowledge the error message. If the error remains
active (flowrate, temperature...) Then the error message flashes again.