Good Will Instrument PSH-10100 User Manual - page 14
PSH SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
22
At first, set the DMM to 200V voltage range.
PSH SERIES PROGRAMMABLE POWER SUPPLY
USER MANUAL
23
[Step 2.1]
Get into the window of Calibration item, select the item of Voltage
calibration with knob and press [ENTER].
[Step 2.2]
Input measured voltage value (Min) with the knob and press
[ENTER]. During the value input, use [F/C] key to switch over the
integral or dismal number input.
[Step 2.3]
Now, adjust VR301 properly for the measured voltage (Max) of
DMM according to the value displayed in the window, then press
[ENTER].
Note: During the adjustment, the maximum distortion range of the
measured value is at 0.005V.
[Step 3] Current Calibration Steps
At first, make sure the output is disconnected with test leads, if the
specification of current is smaller than 20A, can either use 20A range
of GDM -8145G or connect current shunt to output terminal to
measure the output current. If the specification of curr ent is larger
than 20A, must connect current shunt to output terminal to measure
both ends of the current shunt with 200mV range of DMM.
[Step 3.1]
Get into the window of Calibration item, select the item of current
calibration with knob and press [ENTER] to start Current Calibration
Steps.
[Step 3.2]
Input measured voltage value (Max) with the knob and press