Keithley 2601 Reference Manual page 477

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