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Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
Function
2
Resistance
Diode test
Continuity
Measurement noise rejection DC (60Hz / 50Hz)
Rate
10PLC
1PLC
Temperature (RTD)
Range
-100°C to + 100°C
-200°C to + 630°C
RTD TYPE: 100 platinum (PT100), D100, F100, PT385, or PT3916
MAXIMUM LEAD RESISTANCE (each lead): 12 (to achieve rated accuracy).
SENSOR CURRENT: 1mA (pulsed).
2
Specifications for 4-W ohms mode. For 2-W ohms, use zero null or subtract lead resistance from displayed reading.
a. Max lead resistance 10% of range per lead for 100
3
For 1k unbalance in LO lead.
4
For line frequency ± 0.1%.
5
Excluding probe errors. 23°C ±5°C.
Specifications are subject to change without notice.
Page 2 of 4
6 1/2-Digit Resolution Digital Multimeter Specifications
Range
Resolution
100.0000
1.000000k
10.00000k
100.0000k
100m
1.000000M
10.00000M
100.0000M
1.0000V
1000.00
Digits
6 1/2
5 1/2
Return to
Test current
100u
1mA
1m
1mA
10m
100uA
10uA
1
5uA
10
500nA
100
500nA||10M
10uV
1mA
10m
1mA
3
CMRR
140dB
140dB
Resolution
0.001°C
0.001°C
and 1k
ranges; add 1k
per lead for all other ranges.
Section Topics
Model 2100
1 year
(23°C ± 5°C)
0.015 + 0.005
0.015 + 0.002
0.013 + 0.002
0.015 + 0.002
0.017 + 0.002
0.045 + 0.002
1.00 + 0.020
0.040 + 0.020
0.024 + 0.030
4
NMRR
60dB
60dB
5
4-WIRE ACCURACY
1 Year
±0.1°C
±0.2°C
SPEC-2100 Rev. B / July 2007
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