Fluke 2620A User Manual page 155

Thermocouple Inputs
Temperature Measurements - Accuracy (Thermocouples) (IPTS-68)
Thermocouple
Type Temperatur
e (C°)
-100 to -30
J -30 to 150
150 to 760
-100 to -25
K -25 to 120
120 to 1000
1000 to 1372
-100 to -25
N -25 to 120
120 to 410
410 to 1300
-100 to 25
E -25 to 350
350 to 650
650 to 1000
-150 to 0
T 0 to 120
120 to 400
250 to 400
R 400 to 1000
1000 to 1767
250 to 1000
S 1000 to 1400
1400 to 1767
600 to 1200
B 1200 to 1550
1550 to 1820
0 to 150
150 to 650
C 650 to 1000
1000 to 1800
1800 to 2316
*Sensor inaccuracies are not included
18°C to 28°C
90 Days 1 Year
Slow Slow
0.43 0.44
0.38 0.40
0.43 0.47
0.52 0.53
0.43 0.45
0.60 0.67
0.98 1.08
0.62 0.63
0.52 0.54
0.46 0.48
0.66 0.73
0.45 0.46
0.38 0.39
0.39 0.43
0.49 0.55
0.68 0.69
0.45 0.46
0.36 0.38
0.83 0.85
0.80 0.82
0.93 1.02
0.87 0.89
0.83 0.89
1.08 1.17
1.07 1.09
0.73 0.76
0.79 0.85
0.75 0.77
0.63 0.65
0.71 0.76
1.12 1.25
1.96 2.18
Accuracy (±°C)*
0°C TO 60°C
1 Year 1 Year
Fast Slow
0.91 0.55
0.81 0.58
0.92 0.87
1.13 0.65
0.94 0.63
1.37 1.27
1.96 1.94
1.43 0.74
1.21 0.66
1.07 0.68
1.47 1.40
0.91 0.58
0.77 0.62
0.82 0.80
1.04 1.10
1.49 0.82
0.95 0.59
0.78 0.61
2.47 1.03
2.31 1.16
2.51 1.80
2.60 1.27
2.35 1.47
2.90 2.00
3.50 1.24
2.24 1.17
2.32 1.39
1.94 0.89
1.63 0.98
1.82 1.30
2.86 2.39
4.71 4.15
Appendices
A
Specifications
1 Year
Fast
1.09
1.02
1.36
1.31
1.17
2.02
2.88
1.60
1.38
1.27
2.18
1.09
0.99
1.22
1.63
1.71
1.13
1.01
2.66
2.54
3.31
2.79
2.94
3.76
3.66
2.56
2.87
2.12
1.94
2.39
4.05
6.76
A-3