Mv Calibration (For Technical Personnel Only) - ADWA AD1000 User Manual

• Press CFM to confirm. The instrument
returns to normal measurement mode.
Note: If the reading is not close to the selected cali-
bration point, the WRONG tag will blink. Change
the temperature probe and restart calibration.
mV CALIBRATION
The instruments are factory calibrated for mV range.
Adwa's ORP electrodes are interchangeable and no mV
calibration is needed when they are replaced.
If measurements are not accurate, a mV recalibration
should be performed.
For an accurate recalibration, contact your dealer or the
nearest Adwa Customer Service Center, or follow the
instructions below.
A two or three-point procedure can be performed at 0.0,
600.0 and 1800.0 mV.
• Attach a mV simulator with an accuracy of ±0.1 mV
to the BNC connector on the rear panel.
• With the instrument off, press and hold the CFM &
STORE keys, then power on the instrument.
(for technical personnel only)
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