Time Electronics 5070 Micro-Ohm meter Calibrator - Manual (Page 4)

4
5070 Technical Manual 4
2. Specifications
2.1. Technical Specification
Range Current Accuracy
50, 100, 150, 200µ
Ω
200A 0.8%
0.5, 1, 1.5, 2mΩ
100A 0.5%
5, 10, 15, 20mΩ
30A 0.2%
50, 100, 150, 200mΩ
10A 0.1%
0.5, 1, 1.5, 2Ω
3A 0.1%
The currents shown are the continuous rated currents for both AC and DC.
Higher currents can be used intermittently as supplied by pulse driven instruments. With an
ON to OFF time ratio of 1:10 or less, the allowed peak currents are 10x those specified
above, with an upper limit of 1000A and with a maximum applied time of 4 seconds. At least
1 minute should be allowed between applications for cooling.
It is important to ensure there is adequate low resistance connections on the 5070’s
current terminals.
2.2. General Specification
Dimensions: W540 x H210 x D410mm
Weight: 11kg