Models 2601B, 2602B and 2604B System SourceMeter
®
Instrument Specifications
Specifications are subject to change without notice
2 of 13
SPEC-2602B Rev. B / February 2014
VOLTAGE ACCURACY SPECIFICATIONS
2,3
Range
Source
Measure
Programming
resolution
Accuracy
± (% r volts)
Typical Noise
(Peak to Peak)
0.1 Hz to 10 Hz
Display
resolution
Accuracy
4
± (% r volts)
100 mV
5 µV
0.02 % + 250 µV
20 µV
100 nV
0.015 % + 150 µV
1 V
50 µV
0.02 % + 400 µV
50 µV
1 µV
0.015 % + 200 µV
6 V
50 µV
0.02 % + 1.8 mV
100 µV
1 µV
0.015 % + 1 mV
40 V
500 µV
0.02 % + 12 mV
500 µV
10 µV
0.015 % + 8 mV
CURRENT ACCURACY SPECIFICATIONS
2
Range
Source
Measure
Programming
resolution
Accuracy
± (% r amperes)
Typical Noise
(Peak to Peak)
0.1 Hz to 10 Hz
Display
resolution
Accuracy
4
± (% r amperes)
100 nA
2 pA
0.06 % + 100 pA
5 pA
100 fA
0.05 % + 100 pA
1 µA
20 pA
0.03 % + 800 pA
25 pA
1 pA
0.025 % + 500 pA
10 µA
200 pA
0.03 % + 5 nA
60 pA
10 pA
0.025 % + 1.5 nA
100 µA
2 nA
0.03 % + 60 nA
3 nA
100 pA
0.02 % + 25 nA
1 mA
20 nA
0.03 % + 300 nA
6 nA
1 nA
0.02 % + 200 nA
10 mA
200 nA
0.03 % + 6 µA
200 nA
10 nA
0.02 % + 2.5 µA
100 mA
2 µA
0.03 % + 30 µA
600 nA
100 nA
0.02 % + 20 µA
1 A
20 µA
0.05 % + 1.8 mA
70 µA
1 µA
0.03 % + 1.5 mA
3 A
20 µA
0.06 % + 4 mA
150 µA
1 µA
0.05 % + 3.5 mA
10 A
5
200 µA
0.5 % + 40 mA
N/A
10 µA
0.4 % + 25 mA
2
For temperatures 0 °C to 18 °C and 28 °C to 50 °C, accuracy is degraded by ± (0.15 × accuracy specification)/°C. High Capacitance Mode
accuracy is applicable at 23 °C ± 5 °C.
3
Add 50 µV to source accuracy specifications per volt of HI lead drop.
4
Derate accuracy specification for NPLC setting < 1 by increasing the error term. Add appropriate typical percent of reading term for resistive
loads using the table below.
NPLC setting
100 mV range
1 V and 40 V ranges
100 nA range
1 µA to 100 mA ranges
1 A to 3 A ranges
0.1
0.01 %
0.01 %
0.01 %
0.01 %
0.01 %
0.01
0.08 %
0.07 %
0.1 %
0.05 %
0.05 %
0.001
0.8 %
0.6 %
1 %
0.5 %
1.1 %
5
10 A range is accessible in pulse mode only. Accuracy specifications for 10 A range are typical.
