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Performance Verification
THS710A, THS720A, THS730A & THS720P Service Manual
4–23
3. For each range, set the resistance standard to the resistance listed below, and
then compare the meter reading to the accuracy limits.
Range
Resistance Standard
Setting
Accuracy Limits
400 W 360 W 358.0 W to 362.0 W
4 kW 3.6 kW 3.580 kW to 3.620 kW
40 kW 6 kW 5.95 kW to 6.05 kW
40 kW 36 kW 35.80 kW to 36.20 kW
400 kW 360 kW 358.0 kW to 362.0 kW
4 MW 3.6 MW 3.580 MW to 3.620 MW
40 MW* 36 MW* 35.23 MW to 36.77 MW
* These limits apply only when the relative humidity is ≤ 60%.
This completes the performance verification procedure.