Keithley 2601 Reference Manual page 478

Models 2601/2602
®
System SourceMeter Specifications
Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
9
Contact Check
Accuracy (1 year)
Maximum measurement time to
Speed 23°C + 5°C
9
memory for 60Hz (50Hz)
+ (% rdg.+ ohms)
Fast 1 (1.2)ms 5% + 10
Medium 4 (5)ms 5% + 1
Slow 36 (42)ms 5% + 0.3
Additional Meter Specifications
Load impedance: Stable into 10,000pF typical.
Common mode voltage: 250VDC.
Common mode isolation: >1G , <4500pF.
Over-range: 101% of source range, 102% of measure range.
Maximum sense lead resistance: 1k for rated accuracy.
Sense input impedance: >10G .
9 Includes measurement of SENSE HI to HI and SENSE LO to LO contact resistances.
Specifications are subject to change without notice.
SPEC-2601_2602 Rev. D / January 2008 Page 5 of 7