AEMC 2129.83, Service And Calibration Manual

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MODEL 6292 SERVICE/CALIBRATION MANUAL CAT.# 2129.83
2. Calibration Check
Requirements
• One set of standard test cables
• Shunt 100mVx200A (50 μΩ)
• Shunt 166mVx100A (166.6 μΩ)
• Shunt 200mVx200A (1000 μΩ)
• Shunt 5Vx10A (500mΩ)
Check the different values from the chart below:
FUNCTION
TESTED
RANGE
STANDARD
VALUE
TOLERANCE
MIN MAX
200A
2000 µ Ω 50.0 µ Ω 49.5 µ Ω 50.5 µ Ω
100 µ
Ω
99.0 µ
Ω
101.0 µ
Ω
1000 µ Ω 990.0 µ Ω 1010.0 µ Ω
100A
2000 µ Ω 50 µ Ω 49.5 µ Ω 50.5 µ Ω
100 µ Ω 99.0 µ Ω 101.0 µ Ω
166.6 µ Ω 165.0 µ Ω 168.3 µ Ω
1000 µ Ω 990.0 µ Ω 1010.0 µ Ω
10A 500 m Ω 495.0 m Ω 505.0 m Ω
Accuracy: 1% of reading
If one of the values is not correct, follow the calibration procedure in the next section.
v1 - 03/15
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