Calibration procedure – Omega HH503 User Manual
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CALIBRATION PROCEDURE
Note: The following calibration procedures should be performed only by
qualified technicians who have access to the following:
Equipment: The class of calibration should be 10 times greater than the
measured meter.
Step 1: Short the J3 with jumper.
Step 2: Apply 65 mV to the T1 input from Volts Calibrator and wait till the
reading becomes stable, then press the SET key until the display shows 0.1.
Step 3: Apply Type K 0°C to the input T2 and wait till the reading
becomes stable, then press the SET key until the meter shuts off by itself.
Step 4: Remove the jumper from J3.