Keithley 2600a series User Manual

20-4 Return to Section Topics 2600AS-901-01 Rev. B / September 2008
Section 20: Calibration Series 2600A System SourceMeter® Instruments Reference Manual
Table 20-1
Recommended calibration equipment
Description Manufacturer/Model Accuracy
1GΩ, 200V, 1%
standard
Keithley Instruments
Model 2600-STD-RES
Resistance
5
1GΩ: <100 PPM
Digital Multimeter Keithley Instruments
Model 2002
or
Agilent 3458A
DC Voltage
1
(2601A/2602A)
DC Voltage
2
(2611A/2612A/
2635A/2636A)
DC current
3
90mV:
0.9V:
5.4V:
36V:
190mV:
1.8V:
18V:
180V:
90nA:
0.9µA:
9µA:
90µA:
0.9mA:
9mA:
90mA:
0.9A:
±8ppm
±5ppm
±4ppm
±6ppm
±5ppm
±4ppm
±6ppm
±6ppm
±430ppm
±45ppm
±25ppm
±23ppm
±20ppm
±20ppm
±35ppm
±110ppm
0.5Ω , 250W, 0.1%
Precision Resistor
Isotek
RUG-Z-R500-0.1-TK3
Resistance
4
0.5Ω : ±125ppm
50Ω Resistors (2) Any suitable.
5
1GΩ , 200V, 1%
standard
Keithley Instruments
Model 2600-STD-RES
Resistance
6
1GΩ : +/-250ppm
1. 90-day specifications show full-range accuracy of recommended model used for specified
calibration point.
2. Id.
3. Id.
4. Resistor used to calibrate Model 2601A/2602A 3A and 10A ranges and Model 2611A/2612A/2635A/
2636A 1.5A and 10A ranges should be characterized to uncertainty shown using resistance function
of a digital multimeter before use.
5. Used for contact check calibration. Characterize resistors using ohms function of digital
multimeter before use.
6. Standard is a guarded and characterized 1GΩ resistor used to test Model 2635A/2636A 100pA to
100nA current ranges.

Keithley 2600a series Specifications

General

Brand	Keithley
Model	2600a series
Category	Measuring Instruments
Language	English