4Performance Test
70 U3402A User’s and Service Guide
[1]
Specifications are for 4-wire ohms function using the Rel operation enabled to eliminate
lead resistance.
Function Reading rate Input Range Error from nominal
one year
4-wire
W
Medium 0.00
W
400
W
±50 m
W
[1]
0.0000
W
4 k
W
±0.3
W
0.000
W
40 k
W
±3
W
0.00
W
400 k
W
±30
W
0.0000
W
4 M
W
±0.3 k
W
0.000
W
40 M
W
±3 k
W
0.00
W
300 M
W
±50 k
W
Slow 100.000
W
120
W
±58 m
W
[1]
1.00000 k
W
1.2 k
W
±0.55
W
[1]
10.0000 k
W
12 k
W
±5.5
W
100.000 k
W
120 k
W
±55
W
1.00000 M
W
1.2 M
W
±0.55 k
W
10.0000 M
W
12 M
W
±30.5 k
W
100.000 M
W
120 M
W
±3.008 M
W
Medium 360.00
W
400
W
±0.23
W
[1]
3.6000 k
W
4 k
W
±2.1
W
36.000 k
W
40 k
W
±21
W
360.00 k
W
400 k
W
±0.21 k
W
3.6000 M
W
4 M
W
±5.7 k
W
20.000 M
W
40 M
W
±0.303 k
W
200.00 M
W
300 M
W
±10.05 M
W
Ta b l e 4- 5 4-wire
W
verification test
U3402-90001.book Page 70 Friday, July 24, 2009 4:04 PM
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