Keithley 2635 Reference Manual

Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
Specifications are subject to change without notice.
Page 4 of 6 SPEC-2611_2612 Rev. A / June 2006
Models 2611/2612
System SourceMeter
®
Specifications
Pulse width programming resolution: 1ȝs.
Pulse width programming accuracy:
7
±25ȝs.
Typical pulse width jitter: 50ȝs.
+1.5A
+10A
–10A
–1A
+1A
+0.1A
–0.1A
–1.5A
+200V+5V
–5V
+20V–20V 0V
0A
2
2
2
2
4
4
+180V
–180V–200V
1
3
3
3
3
3. METER SPECIFICATIONS
Voltage Measurement Accuracy
11, 12
Range Display resolution
13
Input resistance
Accuracy (1 year)
23°C +
5°C
+
(% rdg.+ volts)
200.000mV 1ȝV >10G 0.015% + 225ȝV
2.00000V 10ȝV >10G 0.02% + 350ȝV
20.0000V 100ȝV >10G 0.015% + 5mV
200.000V 1mV >10G 0.015% + 50mV
Temperature coefficient (0°C–18°C and 28°C–50°C): ±(0.15 × accuracy specification)/°C.
11 Add 50ȝV to source accuracy specifications per volt of HI lead drop.
12 De-rate accuracy specifications for NPLC setting <1 by increasing error term. Add appropriate % of range term using
table below:
NPLC 200mV 2V–200V 100nA 1ȝA–100mA 1A–1.5A
setting range ranges range ranges ranges
0.1 0.01% 0.01% 0.01% 0.01% 0.01%
0.01 0.08% 0.07% 0.1 % 0.05% 0.05%
0.001 0.8 % 0.6 % 1 % 0.5 % 1.1 %
13 Applies when in single channel display mode.

Keithley 2635 Specifications

General

Brand	Keithley
Model	2635
Category	Measuring Instruments
Language	English