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Instrument Description
1-1
1. I
NSTRUMENT
D
ESCRIPTION
Specifications
Source/Measure
Accuracy
±0.003%
*
[R
EADING
]
±
5
µ
V
18°
TO
28°C
1
R
ESOLUTION
0.01°C
UP TO
999.99°C
AND
0.1°C
≥
1000°C
R
ANGE
-15
M
V
TO
85
M
V
C
OLD
J
UNCTION
E
RROR
±0.15°C
D
ISPLAY
5-D
IGIT
A
UTO
-R
ESOLUTION
(0.1/0.01)
WITH
B
ACKLIGHT AND
FUNCTION
A
NNUNCIATORS
A
CCURACY
1
OVER RANGE OF
18
TO
28°C
(64.4
TO
82.4°F) | CJC error included
Conformity
ITS-90
Types B,E,J,K,N,R,S,T
EN 60584-1 2013
Type C
ASTM E988 Table 3
Type D
ASTM E1751 5.1.1
Type G
DIN 43710
Types L and U
ASTM E1751 5.1.2
Type P
Temperature Ranges
°C
Range
°C
K
-230°C - 1372°C
-382°F - 2502°F
-230 to -160
±1.2 to ±0.6
-160 to -90
±0.5 to ±0.4
-90 to 380
±0.3
380 to 665
±0.2
665 to 1372
±0.3
J
-200°C - 1200°C
-328°F – 2192°F
-200 to -160
±0.7 to ±0.5
-160 to -110
±0.4
-110 to 10
±0.3
10 to 1200
±0.2
T
-260°C – 400°C
-436°F – 752°F
-260 to -190
±2.6 to ±0.7
-190 to -120
±0.6 to ±0.5
-120 to -70
±0.4
-70 to 80
±0.3
80 to 400
±0.2
1
See Graphs in Appendix B for Expanded Uncertainties
Summary of Contents for CL940A
Page 39: ...Appendices B iii Thermocouple Type K ...
Page 40: ...Appendices B iv ...
Page 41: ...Appendices B v Thermocouple Type J ...
Page 42: ...Appendices B vi ...
Page 43: ...Appendices B vii Thermocouple Type T ...
Page 44: ...Appendices B viii ...
Page 45: ...Appendices B ix Thermocouple Type E ...
Page 46: ...Appendices B x ...
Page 48: ...Appendices B xii ...
Page 50: ...Appendices B xiv ...
Page 51: ...Appendices B xv Thermocouple Type R ...
Page 52: ...Appendices B xvi ...
Page 53: ...Appendices B xvii Thermocouple Type S ...
Page 54: ...Appendices B xviii ...
Page 55: ...Appendices B xix Thermocouple Type G ...
Page 56: ...Appendices B xx ...
Page 57: ...Appendices B xxi Thermocouple Type C ...
Page 58: ...Appendices B xxii ...
Page 59: ...Appendices B xxiii Thermocouple Type D ...
Page 60: ...Appendices B xxiv ...
Page 61: ...Appendices B xxv Thermocouple Type P ...
Page 62: ...Appendices B xxvi ...
Page 63: ...Appendices B xxvii Thermocouple Type L ...
Page 64: ...Appendices B xxviii ...