Table 7-1 Dc Accuracy ± (% Of Reading + Number Of Least Signifi- Cant Digit) - Agilent Technologies U1251B User's And Service Manual

Table 7-1 DC Accuracy ± (% of reading + Number of Least Significant Digit) (continued)
Function
500.00 Ω
5.0000 kΩ
[6]
Resistance
50.000 MΩ
500.00 MΩ
500.00 nS
Notes for resistance specifications:
3 The accuracy of 500 Ω and 5 kΩ is specified after Null function, which is used to subtract the test lead resistance and the
thermal effect.
4 For the range of 50 Ω/500 MΩ, the R.H. is specified for < 60 %.
5 The accuracy is specified for < 50 nS and after Null function with open test lead.
6 Maximum open voltage: < + 4.2 V.
Agilent U1251B/U1252B User's and Service Guide
Range Resolution
[3]
0.01 Ω
[3]
0.0001 kΩ
50.000 kΩ 0.001 kΩ
500.00 kΩ 0.01 kΩ
5.0000 MΩ 0.0001 MΩ
[4]
0.001 MΩ
[ 4]
0.01 MΩ
[5]
0.01 nS
Test Current/
Burden Voltage
U1251B
1.04 mA 0.08 + 10
416 µA
41.2 µA 0.08 + 5
4.12 µA
375 nA 0.2 + 5
187 nA
187 nA
187 nA
Specifications
Accuracy
U1252B
0.05 + 10
0.05 + 5
0.15 + 5
1 + 10 1 + 5
3 + 10 < 200MΩ/
-
8 + 10 > 200MΩ
1 + 20 1 + 10
7
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