4601 I-V Meter Operation Manual
9.1 Voltage Source/Voltage Measurement/Current Measurement Terminal OUTPUT/SENSE Terminal
9-2
Current limit/current measurement
*2:
In the 300 mA, 3 A and 10 A ranges, the positive current limit is limited to +0.1 A and its accuracy
is +0.11 A
8%.
The following full-scale errors (digits) are added in voltage measurement and current measurement with
the integration time of 10 ms or less.
Temperature coefficient
Voltage source/voltage measurement
Current limit/current measurement
Range
Current limit *2
Current measurement
(% of s A)
(% of r A + A
Vo/1 V)
300
A
0.1+1
A
0.03+70 nA+5 nA
3 mA
0.1+10
A
0.03+700 nA+50 nA
30 mA
0.1+100
A
0.03+7
A+500 nA
300 mA
0.1+1 mA
0.03+70
A+5
3 A
0.1+10 mA
0.05+700
A+50
A
10 A
0.3+100 mA
0.15+7 mA+500
A
Measurement
range
Integration time
5
s
10
s
25
s
50
s
100
s 250
s 500
s
1 ms
2.5 ms
5 ms
10 ms
Voltage
measurement
5 V
300
300
100
30
20
20
20
10
10
5
5
50 V
300
300
100
30
20
20
20
10
10
5
5
300 V
200
200
50
20
10
10
10
5
5
3
3
Current
measurement
300
A
400
250
200
150
150
100
100
100
100
100
100
3 mA
400
250
100
50
30
30
25
25
20
20
10
30 mA
400
250
100
50
30
30
20
20
20
15
10
300 mA
400
250
100
50
30
30
20
20
20
15
10
3 A
400
250
100
50
30
30
20
20
20
15
10
10 A
400
250
100
50
30
30
20
20
20
15
10
Range
Voltage source
Voltage measurement
(ppm of s V)/
C
(ppm of r V)/
C
5 V
25+100
V
25+20
V
50 V
25+1 mV
25+200
V
300 V
25+10 mV
25+2 mV
Range
Current limit
Current measurement
(ppm of s A)/
C
(ppm of r A + A
Vo/1 V)/
C
300
A
100+60 nA
30+10 nA+0.25 nA
3 mA
100+600 nA
30+100 nA+2.5 nA
30 mA
100+6
A
30+1
A+25 nA
300 mA
100+600
A
30+10
A+250 nA
3 A
100+6 mA
50+100
A+2.5
A
10 A
300+60 mA
150+1 mA+25
A
