Current CALIBRATION
▌Before calibration, connect dc power supply and measuring devices.
> Connect power supply's (+) output terminal to load's (+) input terminal.
load (-) input terminal is connected to Current Monitoring resistance.
Connect Current monitoring resistance's other side of lead line to
power supply's (-) output terminal.
>DVM (+) input terminal is connected to Current Monitoring resistance's
lead line which is already connected to the load. DVM (-) terminal is
connected to other side of the Current monitoring resistance's lead line.
▌With pressing A/Calibration key, put power switch on.
Pressing
▌Power Switch ON
▌"**CALIBRATION MODE**" will be displayed.
you can release A/CAL key.
Release
▌Set "1.CC-Range:HIGH_HIGH" by cursor key.
Press A/Cal key.
"CC-HIGH_HIGH 061.4A" will be displayed.
ps. Display value can be different.
Wait for 5 min
▌Wait until DVM Meter's voltage is stable.
▌Calculate current value.
For example, if resistance value is 0.01
Ω
, checked voltage is 61.5mV.
Current value will be 61.5A.
▌Set calculated current value to the power supply.
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A/Cal
A/Cal
