Intrinsic Uncertainty And Operating Uncertainty; Power Supply - AEMC 6536 User Manual

3.3.4 intrinsic uncertainty and operating uncertainty

These megohmmeters comply with standard IEC 61557, which requires that the
operating uncertainty (called B) must be less than 30%.
In insulation and continuity measurements:
where:
A = intrinsic uncertainty
E
E
manufacturer
E

3.4 Power Supply

The instrument is powered by six 1.5V alkaline AA (LR6) batteries.
The voltage range ensuring correct operation is from 6.6V to 9.6V.
Typical life between charges:
Megohmmeter Model 6536
Shop for Data Logging products online at:
= influence of the reference position ± 90°
1
= influence of the supply voltage within the limits indicated by the
2
= influence of the temperature between 0 and 35°C (32 and 95°F)
3
www.
DataLoggerStore
35
1.877.766.541
.ca