Keithley Instruments, Inc.
28775 Aurora Road
Cleveland, Ohio 44139
1-888-KEITHLEY
www.keithley.com
Specifications are subject to change without notice.
SPEC-2002 Rev. H / February 2009
Page 11 of 14
Model 2002
Multimeter Specifications
RTD TEMPERATURE READING RATES
17
(2- or 4-Wire)
PLC Autozero
Off
Readings or Readings with Time Stamp/Second
to Memory or IEEE-488
Autozero On
10
3 (2.5)
1 (0.8)
2
12 (10)
4 (3.3)
1
20 (16)
17 (13)
0.1
51 (49)
41 (39)
0.01
58 (58)
46 (46)
TEMPERATURE (THERMOCOUPLE)
Thermocouple
Type Range Resolution
Accuracy
47
J
–200° to + 760°C
0.001°C
±0.5°C
K
–200° to +1372°C
0.001°C
±0.5°C
T
–200° to + 400°C
0.001°C
±0.5°C
E
–200° to +1000°C
0.001°C
±0.6°C
R
0° to +1768°C
0.001°C
±3 °C
S
0° to +1768°C
0.001°C
±3 °C
B
+350° to +1820°C
0.001°C
±5 °C
TC Temperature Reading Rates
Error! Bookmark not defined.
Readings/Second to Memory
Autozero
Readings/Second to IEEE-488
18
Autozero
Readings/Secondwith Time Stamp to IEEE-488
18
Autozero
PLC
Off On Off On Off On
10
6 (5)
2 (1.7)
6 (5)
2 (1.6)
6 (5)
2 (1.6)
2
29 (25)
9 (7.6)
29 (24)
9 (7.4)
27 (22)
9 (7.4)
1
57 (48)
47 (40)
56 (46)
46 (38)
50 (41)
42 (34)
0.1
131 (126)
107 (103)
100 (96)
84 (81)
83 (80)
72 (69)
0.01
168 (168)
112 (112)
121 (121)
89 (89)
96 (96)
74 (74)
OPERATING SPEED
FUNCTION CHANGE SPEED
48
Typical delay before measurement initiation after making a function change.
From Function
To Function
Range
Time
Any except 4W
Ω
, Temp
DCV
Any
4.6 ms
4W
Ω
, Temp
Any
7.6 ms
Any ACV
Any
574
ms
ACV, DCV, 2W
Ω
, Freq
DCI
Any
7.1 ms
4W
Ω
, Temp
Any
10 ms
ACI
Any
22
ms
Any ACI
Any
523
ms
Any except 4W
Ω
, Temp
2W
Ω
20
Ω
to 2k
Ω
4.7
ms
20k
Ω
15
ms
200k
Ω
27
ms
2M
Ω
103
ms
20M
Ω
153
ms
200M
Ω
, 1G
Ω
253
ms
4W
Ω
, Temp
2W
Ω
20
Ω
to 2k
Ω
7.7
ms
20k
Ω
18
ms
200k
Ω
30
ms
2M
Ω
105
ms
20M
Ω
157
ms
200M
Ω
, 1G
Ω
256
ms
Any 4W
Ω
20
Ω
to 2k
Ω
7.7
ms
20k
Ω
18
ms
47
Relative to external 0°C reference junction; exclusive of thermocouple errors. Junction temperature may be external. Applies for 90 days, 1 year or 2 years,
T
CAL
±5°C.
48
For display off, 0.01 power line cycles, autorange off, digital filter off, autozero on, offset compensation off. Display on may impact time by 3% worst case. To
eliminate this impact, press ENTER (hold) to freeze display.
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...
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