Fluke 724 - Temperature, Thermocouples (726)

724/725/726
Calibration Manual
8
Temperature, Thermocouples (726)
Type Minimum Maximum
CJC ON
Accuracy
CJC OFF
Accuracy
-210 0.0 0.6 0.4
0.0 800 0.4 0.2
J
800 1200 0.5 0.3
-200 0.0 0.8 0.6
0.0 1000 0.5 0.3
K
1000 1372 0.7 0.5
-250 0.0 0.8 0.6
T
0.0 400 0.4 0.2
-250 -100 0.8 0.6
E
-100 1000 0.4 0.4
-20 0.0 2.0 1.8
R
0.0 1767 1.4 1.2
-20 0.0 2.0 1.8
S
0.0 1767 1.4 1.2
600 800 1.4 1.2
800 1000 1.5 1.3
B
1000 1820 1.7 1.5
0.0 1000 0.8 0.6
C
1000 2316 2.5 2.3
-200 0.0 0.45 0.25
L
0.0 900 0.4 0.2
-200 0.0 0.7 0.5
U
0.0 600 0.45 0.25
-200 0.0 1.0 0.8
N
0.0 1300 0.6 0.4
XK -200 800 0.4 0.2
0.0 800 1.1 0.9
BP
800 2500 2.3 2.1
Range Accuracy
Thermocouple in mV read -10 mV to 75 mV
0.015 % + 10 µV
(% of Reading +
Floor)
Thermocouple in mV source -10 mV to 75 mV
0.015 % + 10 µV
(% of Reading +
Floor)
Maximum current output in voltage ranges is 1 mA with an output impedance of ≤ 1 Ω
CJC error outside of 23 ± 5 °C is 0.05 °C / °C