EUTECH INSTRUMENTS ALPHA PH 500 PHORP 2-WIRE TRANSMITTER (REVISION 2), Инструкция по эксплуатации

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Instruction Manual pH 500
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2. Press ENT key. Primary display shows ‘ATC’ and secondary display
shows ‘On’ or ‘OFF’. Use ▲ or ▼ keys to select ‘ATC Off’. Press ENT.
3. Primary display shows temperature (default is 25.0), and secondary
display shows ‘P °C’’. This is the set up page for setting the temperature of
your transmitter to the temperature of your process or sample by using an
accurate thermometer as reference.
4. Use ▲ or ▼ keys to set the transmitter to the temperature of your process
or sample. Press ENT key.
5. Primary display shows temperature (default is 25.0), and secondary
display shows ‘C °C’. This is the set up page to input to your transmitter
the temperature of your calibration solutions.
6. Use ▲ or ▼ keys to set the transmitter to the temperature of your
calibration solutions. Press ENT key.
7. Press S and T keys together, to return to MEAS mode.
The transmitter will now compensate pH readings for the manually set temperature
(values taken from P °C’).