5 usable electrode – Metrohm tiamo 2.3 (process analysis) User Manual

Page 1377

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6 Configuration

tiamo 2.3 (for Process Analysis)

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1361

Max. slope

Maximum permitted slope of the pH electrode.

Range

-999.9 ... 999.9 %

Default value

102.0 %

Max. response time

Maximum permitted response time of the pH electrode. The voltage
measured after three minutes in stirred solution is used as a comparison
value for determining the response time. The response time is the time
after which the measured voltage has reached this comparison value
except for ±1 mV.

Range

0 ... 999 s

Default value

50 s

Min. offset potential

Minimum permitted offset voltage (voltage at pH = 7.0). This value applies
for all evaluations.

Range

-999 ... 999 mV

Default value

-15 mV

Max. offset potential

Maximum permitted offset voltage (voltage at pH = 7.0). This value
applies for all evaluations.

Range

-999 ... 999 mV

Default value

15 mV

6.3.3.6.5

Usable electrode

Tab: Configuration

Tools Templates Electrode types... [Properties] Usa-

ble electrode

Max. streaming potential

Maximum permitted flow potential (difference of the measured voltages
in stirred and non-stirred solution).

Range

0.0 ... 999.9 mV

Default value

4.0 mV

Max. drift

Maximum permitted drift in stirred solution.

Range

0.1 ... 9.9 mV/min

Default value

3.0 mV/min

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