Digital Power Meter 66200 Series User’s Manual
Calibration Procedure:
1. Offset and Noise Calibration for Voltage Measurement:
(1) Short-circuit the V+ and V- on 66202 rear panel (use short circuit cable) and the
screen will blink as below:
V
Vpk+
Vpk-
mA
I
Ipk+
Ipk-
Is
(2) Press Trig/Enter the W measurement window shows the uncalculated measurement
and run V offset and V noise Calibration. (During process the voltage range LED
150, 300 and 500 will be on accordingly.) Once the calibration is done, the W
measurement window will show the calibrated value (as shown below in example
figures), and the measurement window will show the message “done”. The meter
will beep concurrently.
20
8
2
0.2
AUTO AUTOAUTO
150
300
500
VOLTAGE
CURRENT
SHUNT
2
0.4
0.1
0.01
LH
SYSTEM
Cali
Setup
Trig /
Enter
ON
OFF
I
O
GO/NG
PASS
Shunt
Limit
Meas
RMT
FAIL
Is/Trig
PF F
E
CF
THDv
THD
V
Vpk+
Vpk-
mA
I
Ipk+
Ipk-
Is
W
PF
VA
VAR
Chroma
DIGITAL POWER METER
MODEL
66202
k
(3) When finished, remove the short circuit wire and press Trig/Enter to go to next
procedure.
2. Full Scale Calibration for Voltage Measurement Range:
a. 150V Range Calibration:
(1) Connect the V+ and V- output of Fluke 5500A to the V+ and V- on 66202 rear
panel respectively. Then the screen will show as below (the V measurement
window blinks):
F-4
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