Datasheet
SMU INSTRUMENTS
www.keithley.com
1.888.KEITHLEY
(U.S. only)
A Greater Measure of Confidence
NOTES
1. Speed = Normal (1 PLC). For 0.1 PLC, add 0.005% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.05%. For
0.01 PLC, add 0.05% of range to offset specifications, except 200mV, 1A, 10A ranges, add 0.5%.
2. Accuracies apply to 2- or 4-wire mode when properly zeroed.
3. Manual ohms only – except 2420, 2425, 2430, 2440 for 2W range and 2400, 2401, or 2410 for 200MW range.
4. Source readback enabled, offset compensation ON. Also available on 2410, 2420, 2425, 2430, and 2440 with similar accuracy
enhancement.
5. In pulse mode, limited to 0.1 PLC measurement.
6. Except 2440; default test current is 5µA.
7. Except 2440; default test current is 0.5µA.
TEMPERATURE COEFFICIENT (0°–18°C and 28°–50°C): ±(0.15 × accuracy
specification)/°C.
SOURCE I MODE, MANUAL OHMS: Total uncertainty = I source accuracy + V meas-
ure accuracy (4-wire remote sense).
SOURCE V MODE, MANUAL OHMS: Total uncertainty = V source accuracy + I meas-
ure accuracy (4-wire remote sense).
6-WIRE OHMS MODE: Available using active ohms guard and guard sense. Max.
Guard Output Current: 50mA (except 1A range). Accuracy is load dependent.
Refer to White Paper no. 2033 for calculation formula.
GUARD OUTPUT IMPEDANCE: <0.1W in ohms mode.
Series 2400
SourceMeter
®
SMU Instruments
SERVICES AVAILABLE
2400-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2400-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2401-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2410-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2410-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2420-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2420-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2425-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2425-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2430-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2430-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2440-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
2440-C-3Y-EW 1-year factory warranty extended to 3 years from date of shipment
C/2400-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2400, 2400-C, 2400-LV*
C/2401-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Model 2401*
C/2410-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2410, 2410-C*
C/2420-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2420, 2420-C*
C/2425-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2425, 2425-C*
C/2430-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2430, 2430-C*
C/2440-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2440, 2440-C*
TRN-2400-1-C Course: Unleashing the Power of Your SourceMeter SMU Instrument
*Not available in all countries
Resistance Measurement Accuracy (Local or Remote Sense)
1, 2, 5
Range
Default
Resolution
Default Test
Current
2400, 2401, 2410
Default Test
Current
2420, 2425,
2430, 2440
Normal Accuracy (23°C ±5°C)
1 Year, ±(% rdg. + ohms)
E
nhanced Accuracy
(23°C ±5°C)
4
1 Year, ±(% rdg. + ohms)
24
00, 2401 2410 2420, 2425, 2430, 2440 2400, 2401
<0.20000 W
3
– – – Source I
ACC
+ Meas. V
ACC
Source I
ACC
+ Meas. V
ACC
Source I
ACC
+ Meas. V
ACC
Source I
ACC
+ Meas. V
ACC
2.00000 W
3
10 µW
– 1 A Source I
ACC
+ Meas V
ACC
Source I
ACC
+ Meas. V
ACC
0.17% + 0.0003 W
Source I
ACC
+ Meas. V
ACC
20.0000 W 100 µW
100 mA 100 mA
0.10% + 0.003 W 0.11% + 0.006 W 0.10% + 0.003 W 0.07% + 0.001 W
200.000 W 1 mW
10 mA 10 mA
0.08% + 0.03 W 0.09% + 0.1 W 0.08% + 0.03 W 0.05% + 0.01 W
2.00000 kW 10 mW
1 mA 1 mA
0.07% + 0.3 W 0.08% + 0.6 W 0.07% + 0.3 W 0.05% + 0.1 W
20.0000 kW 100 mW
100 µA 100 µA
0.06% + 3 W 0.07% + 6 W 0.06% + 3 W 0.04% + 1 W
200.000 kW 1 W
10 µA 10 µA
0.07% + 30 W 0.07% + 60 W 0.07% + 30 W 0.05% + 10 W
2.00000 MW
6
10 W
1 µA 1 µA
0.11% + 300 W 0.12% + 600 W 0.11% + 300 W 0.05% + 100 W
20.0000 MW
7
100 W
1 µA 1 µA
0.11% + 1 kW 0.12% + 2.4 kW 0.11% + 1 kW 0.05% + 500 W
200.000 MW
3
1 kW
100 nA –
0.66% + 10 kW 0.66% + 24 kW
Source I
ACC
+ Meas. V
ACC
0.35% + 5 kW
>200.000 MW
3
– – – Source I
ACC
+ Meas. V
ACC
Source I
ACC
+ Meas. V
ACC
Source I
ACC
+ Meas. V
ACC
Source I
ACC
+ Meas. V
ACC
Series 2400 condensed specifications
Series 2400 condensed specifications