Keithley 2600a series User Manual

22-16 Return to Section Topics 2600AS-901-01 Rev. B / September 2008
Section 22: Performance Verification Series 2600A System SourceMeter® Instruments Reference Manual
Table 22-11
Model 2611A/2612A current measurement accuracy limits
Model 2611A/2612A
source and
measure range
1
Source
current
2
Model 2611A/2612A
current reading limits
(1 year, 18°C–28°C)
100nA
1µA
10µA
100µA
1mA
10mA
100mA
1A
1.5A
90.000nA
0.9000µA
9.0000µA
90.000µA
0.9000mA
9.0000mA
90.000mA
0.90000A
1.3500A
89.855 to 90.145nA
0.899275 to 0.900725µA
8.99625 to 9.00375µA
89.957 to 90.043µA
0.89962 to 0.90038mA
8.9957 to 9.0043mA
89.962 to 90.038mA
0.89823 to 0.90177A
1.345825 to 1.354175A
1. Measure range coupled to source range when simultaneously sourcing and measuring
current.
2. As measured by precision digital multimeter. Use closest possible value, and modify reading
limits accordingly if necessary.
Table 22-12
Model 2635A/2636A current measurement accuracy limits
2635A/2636A Source and
measure range
a
35/36 Source
current
b
Current reading limits
(1 year 18C - 28C)
100pA
1nA
10nA
100nA
1uA
10uA
100uA
1mA
10mA
100mA
1A
1.5A
90.000pA
0.90000nA
9.0000nA
90.000nA
0.90000uA
9.0000uA
90.000uA
0.90000mA
9.0000mA
90.000mA
0.90000A
1.35000A
89.7850 to 90.2150pA
0.89841 to 0.90159nA
8.9835 to 9.0165nA
89.9060 to 90.0940nA
0.899375 to 0.900625uA
8.99625 to 9.00375uA
89.957 to 90.043uA
0.89962 to 0.90038mA
8.9957 to 9.0043mA
89.962 to 90.038mA
0.89823 to 0.90177A
1.345825 to 1.354175A
a. Measure range coupled to source range when simultaneously sourcing and measuring
current.
b. As measured by precision digital multimeter. Use closest possible value, and modify reading
limits accordingly if necessary.

Keithley 2600a series Specifications

General

Brand	Keithley
Model	2600a series
Category	Measuring Instruments
Language	English