Calibration period
> For test : per 180 days
> For normal use : per 365 days
You may experience some performance errors in a variety of environments,
such as aging, temperatures and humidity. To keep your electronic load in the best condition,
than your electronic load.
▌Electronic load and measuring instrument should be warmed up more than 1 hour at 20˚C ~ 30˚C.
▌Humidity should be lower than 80%.
▌The electronic load’s GND and measuring instrument’s earth terminal should be connected
to GND terminal of AC input.
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4-1. Characteristic
4. CALIBRATION
you need to calibrate your electronic load according to the environment.
▌Connect each measuring instruments without any contact resistance.
▌Turn off the electronic instruments that can generate magnetic field.
▌Calibration without opening product’s cases
Warning
▌Calibration using front panel key
▌Data can be stored to non-volatile permanent memory
▌Back up & Restore calibration data
Calibration processes are recommended to someone specialized in calibration only.
▌Easy process by inputting meter value from calibration instruments one by one
4-2. Preparation for calibration
▌Use measuring instrument and power supply which can measure higher specification