horiba D-72, Инструкция по эксплуатации

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pH measurement
16 HORIBA
3. Press the keys to select the "ATC" (automatic temperature compensation)
or the "MTC" (manual temperature compensation) and then press the key.
4. If you select the "MTC", enter the temperature to be compensated for and then
press the key.
• Setting the standard solution used for calibration (default: NIST)
Set the standard solution used for calibration. With this instrument, you can choose from
3 types, NIST, USA, and CUST (the standard solution other than NIST and USA).
Set according to the standard solution to be used.
1. Press the key to enter the setting mode.
2. Select the "BUFFER" (pH standard solution setting) and then press the key.
3. Press the keys to select "NIST", "USA", or "CUST" according to the
standard solution to be used and then press the key.
< When MTC is set >
key
key
key key