Datasheet

Model 2450 Interactive SourceMeter
®
Instrument Specifications
Specifications are subject to change without notice
2 of 7 SPEC-2450 Rev. A / July 2013
VOLTAGE SPECIFICATIONS
1,2
Source Measure
3
Range Resolution Accuracy
23 °C ± 5 °C 1 year
± (% setting + volts)
Noise
(RMS)
<10Hz
Resolution Input
resistance
Accuracy
23 °C ± 5 °C 1 year
± (% reading + volts)
20.00000 mV 500 nV 0.100 % + 200 µV 1 µV 10 nV > 10 GΩ 0.100 % + 150 µV
200.0000 mV 5 µV 0.015 % + 200 µV 1 µV 100 nV > 10 GΩ 0.012 % + 200 µV
2.000000 V 50 µV 0.020 % + 300 µV 10 µV 1 µV > 10 GΩ 0.012 % + 300 µV
20.00000 V 500 µV 0.015 % + 2.4 mV 100 µV 10 µV > 10 GΩ 0.015 % + 1 mV
200.0000 V 5 mV 0.015 % + 24 mV 1 mV 100 µV > 10 GΩ 0.015 % + 10 mV
Temperature coefficient: ± (0.15 × accuracy specification)/°C
0 °C to 18 °C and 28 °C to 50 °C
CURRENT SPECIFICATIONS
1,2
Source Measure
3
Range Resolution Accuracy
4
23 °C ± 5 °C 1 year
± (% setting + amps)
Noise
(RMS)
<10Hz
Resolution Voltage
burden
Accuracy
23 °C ± 5 °C
1 year
± (% reading + amps)
10.00000 nA
5
500 fA 0.100 % + 100 pA 500 fA 10 fA < 100 µV 0.10 % + 50 pA
100.0000 nA
5
5 pA 0.060 % + 150 pA 500 fA 100 fA < 100 µV 0.060 % + 100 pA
1.000000 μA 50 pA 0.025 % + 400 pA 5 pA 1 pA < 100 µV 0.025 % + 300 pA
10.00000 μA 500 pA 0.025 % + 1.5 nA 40 pA 10 pA < 100 µV 0.025 % + 700 pA
100.0000 μA 5 nA 0.020 % + 15 nA 400 pA 100 pA < 100 µV 0.02% + 6 nA
1.000000 mA 50 nA 0.020 % + 150 nA 5 nA 1 nA < 100 µV 0.02 % + 60 nA
10.00000 mA 500 nA 0.020 % + 1.5 μA 40 nA 10 nA < 100 µV 0.02 % + 600 nA
100.0000 mA 5 μA 0.025 % + 15 μA 100 nA 100 nA < 100 µV 0.025 % + 6 μA
1.000000 A 50 μA 0.067 % + 900 μA 3 μA 1 μA < 100 µV 0.03 % + 500 μA
Temperature coefficient: ± (0.15 × accuracy specification)/°C
0 °C to 18 °C and 28 °C to 50 °C
1
Speed = 1 PLC.
2
All specifications are guaranteed with output ON.
3
Accuracies apply to 2-wire and 4-wire modes when properly zeroed.
4
For sink mode, 1 µA to 100 mA range accuracy is: ± (0.15 % + offset × 4). For 1 A range, accuracy is: ± (1.5 % + offset × 8).
5
Rear-panel triaxial connections only.