4349B
Ammeter Oset Voltage and Input Resistance Test (Channel 2)
Test Limits
6
Test Limits
1
Current Measurement Accuracy Test (Channel 2)
Test Current Test Limits Measurement
100 pA
100 pA
100 pA
1 nA
1 nA
10 nA
100 nA
1 A
10 A
100 A
Test Result = 4349B Reading
1
Resistance Measurement Accuracy Test (Channel 2)
Resistor
Voltage
Measurement
Setting
Setting
10
100 V
6
10
100 V
7
10
100 V
8
10
100 V
8
10
100 V
9
10
100 V
10
10
100 V
11
10
100 V
11
10
10 V
11
Test Result = 4349B Reading
1
Ammeter Oset Voltage Test
Test Result
2.5 mV
Ammeter Input Resistance Test
Test Result
6
50
Test Result=Typical Value of 1 k
Time
6
3.57 pA
30 ms
6
3.97 pA
100 ms
6
3.97 pA
400 ms
6
0.0307 nA
400 ms
6
0.0277 nA
30 ms
6
0.211 nA
30 ms
6
2.10 nA
30 ms
6
0.0210 A
30 ms
6
0.210 A
30 ms
6
2.12 A
10 ms
(Multimeter Reading
Test Limits
Time
6
10 ms
0.0212
6
30 ms
0.0210
6
30 ms
0.0210
6
400 ms
0.0240
6
30 ms
0.0210
6
30 ms
0.0271
6
30 ms
0.0460
6
10 ms
0.0540
6
30 ms
0.0543
Resistor Calibration Value
Measurement Uncertainty
6
mV
1
Measurement Uncertainty
Measured Value
Test Result
4
Resistor Calibration Value)
Test Result
2
10
6
2
10
7
2
10
8
2
10
8
2
10
9
2
10
10
2
10
11
2
10
11
2
10
11
Record-2
0.0015 mV
6
0.52
1
Measurement
Uncertainty
pA
pA
pA
6
nA
0.0016 nA
6
nA
0.0016 nA
6
nA
nA
6
A
0.0011 A
6
A
A
1
Measurement
Uncertainty
2
6
10
0.0005
6
2
6
10
0.0011
7
2
6
10
0.0011
8
2
6
10
0.0011
8
2
6
10
0.0016
9
2
6
10
0.0056
10
2
6
10
0.011
11
2
6
10
0.011
11
2
6
10
0.011
11
Maintenance
6
0.56 pA
6
0.56 pA
6
0.56 pA
0.011 nA
6
0.10 nA
0.007 A
6
0.07 A
2
10
6
2
10
7
2
10
8
2
10
8
2
10
9
2
10
10
2
10
11
2
10
11
2
10
11
9-19