Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
Specifications are subject to change without notice.
Page 12 of 14
SPEC-2002 Rev. H / February 2009
Model 2002
Multimeter Specifications
200k
Ω
30
ms
2M
Ω
105
ms
Any except ACV, ACI
Freq
49
Any
60
ms
ACV, ACI
Any
573 ms
Any Temp
Any
7.6
ms
RANGE CHANGE SPEED
48
Typical delay before measurement initiation after making a range change.
Function From
To
Time
DCV Any
Any
5.2
ms
ACV Any
Any
559
ms
DCI Any
Any
7.6
ms
ACI Any
Any
503
ms
2W
Ω
Any
20
Ω
to 2k
Ω
5.2
ms
Any
20k
Ω
15
ms
Any
200k
Ω
27
ms
Any
2M
Ω
103
ms
Any
20M
Ω
153
ms
Any
200M
Ω
, 1G
Ω
253
ms
4W
Ω
Any
20
Ω
to 2k
Ω
5.2
ms
Any
20k
Ω
15
ms
Any
200k
Ω
27
ms
Any
2M
Ω
103
ms
TRIGGER SPEED (EXTERNAL TRIGGER OR TRIGGER-LINK)
Autozero Off
Autozero On
Trigger Latency:
< 2 µs
1.2 ms typical
Trigger Jitter:
± 0.5 µs
GPIB DATA FORMATTING TRANSMISSION TIME
50
Readings Only
Readings with Time Stamp
Format
Time Rdg./s Time Rdg./s
DREAL (Double precision real)
0.51 ms
1961
3.1 ms
323
SREAL (Single precision real)
0.38 ms
2632
3.3 ms
303
ASCII
6.2 ms
161
10.2 ms
98
SINGLE FUNCTION SCAN SPEED
51
(INTERNAL SCANNER)
DCV (20V)
2W
Ω
(2k
Ω
)
4W
Ω
(2k
Ω
) ACV Freq
TC
Temp
RTD Temp
(2-Wire)
TYPE
Time
per
Chan.
Rate
(Chan./
second)
Time
per
Chan.
Rate
(Chan./
second)
Time
per
Chan.
Rate
(Chan./
second)
Time
per
Chan.
Rate
(Chan./
second)
Time
per
Chan.
Rate
(Chan./
second)
Time
per
Chan.
Rate
(Chan./
second)
Time
per
Chan.
Rate
(Chan./
second)
Ratio or Delta
52
(2 channels)
8.2
ms
122
8.5
ms
118
18.8
ms
53
Fast Scan
(using solid state
channels)
8.2
ms 122 6.3
ms 159
501
ms 2 559
ms 1.8 12.8
ms 78
Normal
Scan 14
ms 71 11.4
ms 88 14.4
ms 69 506
ms 2 564
ms 1.8 17.2
ms 58 43
ms 23
49
Based on 100kHz input frequency.
50
Using 386/33 computer, average time for 1000 readings, byte order swapped, display off.
51
For on-scale readings, no trigger delays, display off, 0.01 power line cycles, autorange off, digital filter off, offset compensation off, autozero off.
52
Ratio and delta functions output one value for each pair of measurements.
Summary of Contents for 2002
Page 123: ...Front Panel Operation 2 106...
Page 145: ...IEEE 488 Reference 3 22...
Page 167: ...IEEE 488 Reference 3 44...
Page 284: ...A Specifications A 1...
Page 362: ......
Page 364: ...This page left blank intentionally...
Page 365: ......