VWR PH-130 - Reference Voltage Setting; Redox Potential Measurement

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VWR Collection PH-130 pH-meter instruction manual v1.0x
13.2. Reference voltage
After choosing the relative measurement the REF. VOLTAGE window appears
to enter the reference voltage value. To enter, press the REF. VOLTAGE
window, the numerical keyboard will appear to enter the reference voltage
value and confirm with the button. To enter the current reference voltage
value, press the button during the measurement process, the
currently measured voltage value will be entered into the REF. VOLTAGE
window automatically.
14. REDOX POTENTIAL MEASUREMENT
The measurement may be made with redox electrode or during titration. To
make measurement:
- turn the meter on by pressing the button;
- choose the redox potential measurement to be displayed on the measuring
screen according to the point 6.1;
- enter the measurement parameters according to the point 13;
- return to the measurement screen by pressing the button and check
the reading (Pic. 9).
Pic. 9.