Models 2601B, 2602B and 2604B System SourceMeter
®
Instrument Specifications
Specifications are subject to change without notice
6 of 13 SPEC-2602B Rev. B / February 2014
ADDITIONAL MEASUREMENT CHARACTERISTICS
Contact check
specifications
13,14
Speed
Maximum measurement time
to memory for 60 Hz (50 Hz)
Accuracy (1 year)
23° C ± 5° C
± ( % reading + ohms)
Fast 1.1 ms (1.2 ms) 5 % + 10 Ω
Medium 4.1 ms (5 ms) 5 % + 1 Ω
Slow 36 ms (42 ms) 5 % + 0.3 Ω
time
15
Time required to reach within 0.1 % of final value after source level command is
processed on a fixed range
Values below for Vout = 1 V
Current range Settling time
1 mA < 100 µs
Input impedance
> 10 GΩ
ADDITIONAL CHARACTERISTICS
Maximum load impedance Normal mode
10 nF
High-capacitance mode
50 µF
Common mode voltage
250 V DC
Common mode isolation
> 1 GΩ
< 4500 pF
Sense high input impedance
> 10
GΩ
Maximum sense lead
resistance
1 kΩ for rated accuracy
Overrange
101 % of source range
102 % of measure range
13
Includes measurement of SENSE HI to HI and SENSE LO to LO contact resistances.
14
Contact check is not available with the Model 2604B.
15
Compliance equal to 100 mA
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