Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
Specifications are subject to change without notice.
Page 4 of 7 SPEC-2601_2602 Rev. D / January 2008
Models 2601/2602
System SourceMeter
®
Specifications
3. METER SPECIFICATIONS
Voltage Measurement Accuracy
6
Range Display resolution
7
Input resistance
Accuracy (1 year)
23°C + 5°C
+
(% rdg.+ volts)
100.000mV 1ȝV >10G 0.015% + 150ȝV
1.00000V 10ȝV >10G 0.015% + 200ȝV
6.00000V 10ȝV >10G 0.015% + 1mV
40.0000V 100ȝV >10G 0.015% + 8mV
Temperature coefficient (0°C–18°C and 28°C–50°C): ±(0.15 × accuracy specification)/°C.
Current Measurment Accuracy
Range Display resolution
7
Voltage burden
8
Accuracy (1 year)
23°C +
5°C
+
(% rdg.+amps)
100.000nA 1pA <1mV 0.05% + 100pA
1.00000ȝA 10pA <1mV 0.025% + 300pA
10.0000ȝA 100pA <1mV 0.025% + 1.5nA
100.000ȝA 1nA <1mV 0.02% + 25nA
1.00000mA 10nA <1mV 0.02% + 200nA
10.0000mA 100nA <1mV 0.02% + 2.5ȝA
100.000mA 1ȝA <1mV 0.02% + 20ȝA
1.00000A 10ȝA <1mV 0.03% + 1.5mA
3.00000A 10ȝA <1mV 0.05% + 3.5mA
Temperature coefficient (0°C–18°C and 28°C–50°C): ±(0.15 × accuracy specification)/°C.
6 Add 50ȝV to source accuracy specifications per volt of HI lead drop.
7 Applies when in single channel display mode.
8 Four-wire remote sense only.