User Manual - Rev AJ California Instruments
6.4.8 Output Calibration Summary
The following Table is a summary of the preceding calibration steps. Note that Series II MX
models have fewer calibration coefficients.
Program the following values in the table and make the adjustments in the OUTPUT
CALIBRATION screen. Select the phase to be calibrated by pressing the PHASE key.
CALIBRATION PROGRAM VALUES CALIBRATION VALUE ADJUST TO
150 VAC range DC Zero 150 VAC range, 0.0 V VOLT ZERO 0 ± 15 mv DC
150 VAC range Volt FS 120.0 V, 60 Hz VOLT FS 120 0.05 VAC
150 V HI FREQ 120 0.05 VAC VAC range Volt Hi Freq 120.0 V, 400 Hz
Repeat the adjustments at 60 and 400 Hz until the output is within ± 0.05 volts
300 VAC ro 300 VAC range, 0.0 V,
60 Hz
VOLT ZERO 0 ± 5 mV DC range DC Ze
300 C VA range Volt FS 240.0 V, 60 Hz VOLT FS 240 0.05 VAC
300 VAC range Volt Hi Freq 240.0 V, 400 Hz VOLT HI FREQ 240 0.05 VAC
Repeat the adjustments at 60 and 400 Hz until the output is within 0.05 volts
150 C VD range DC Zero 200 VDC range, 0.0 V VOLT ZERO 0 ± 5 mV DC
150 VDC range Volt +FS +160.0 V VOLT FS +160 0.05 VDC
300 VDC range DC Zero 400 VDC range, 0.0 V VOLT ZERO 0 ± 5 mV DC
300 VDC +320 0.05 VDC range Volt +320.0 V VOLT FS
Pha
60 Hz
se Offset B, C 150 VAC range, 120V, PHASE OFST ± 0.5°
Option -413 400 Hz
1800 Hz
R9, R10, R11
INTER HARM FS
20 ± 1.0 Vrms
20 ± 1.0 Vrms
Table 6-3: Output Calibration Table – MX Series I
CALIBRATION PROGRAM VALUES CALIBRATION VALUE ADJUST TO
300 VAC range DC Zero 300 VAC range, 0.0 V, VOLT ZERO 0 ± 5 mV DC
60 Hz
300 VAC
DC Zero ly. 820 Hz
range High Freq
, -HF models on
300 VAC range, 0.0 V, VOLT ZERO 0 ± 5 mV DC
300 C VA range Volt FS 240.0 V, 60 Hz VOLT FS 240 0.05 VAC
400 VDC range DC Zero 400 VDC range, 0.0 V VOLT ZERO 0 ± 5 mV DC
Phase Offset B, C 150 VAC range, 120V,
60 Hz
PHASE OFST ± 0.5°
Option - Hz, 20VAC R9, R10, R11 20 ± 1.0 Vrms 413 400
1800 Hz, 20VAC INTER HARM FS 20 ± 1.0 Vrms
Table 6-4: Output Calibration Table – MX Series II
MX Series
170
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