5M2.840.020, 5M2.840.072

Auxiliary electrodes (comparison)
5M2.840.020, 5M2.840.072
Special electrodes for use in rapid analyzers to determine the content of substances by automatic coulometric titration pH.
5M2.840.020, 5M2.840.072
5M2.840.020, 5M2.840.072 - electrodes are designed to create the reference potential when working with rapid analyzers.
Electrode 5M2.840.072 designed to work as a tracer to express analyzer for carbon AN-7529, AN-7560, AN-7529M, AN-7560M and express analyzers for sulfur AS-7932, AS-7932M . Electrode 5M2.840.072 replaces the previously 5M2.840.020 electrode.
Parameter 5M2.840.072, 5M2.840.020
Temperature of the analyzed medium From 10 to 50 ° C
Resistance at 0 ° C No more than 20 k
Pressure analyzed environment, MPa Atm.
Electrode potential relative to the normal hydrogen electrode at 20 ° C (226 ± 5) mV
The temperature coefficient of the electrode potential, no more ± 0,25 mV / ° C
Electrode system Ag / AgCl
Reference electrolyte Special
Overall dimensions of the electrode, no more: 
- height 
- diameter

7 мм 
177 мм
Jack Rivet
The number of electrodes per pack. 2

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