Fluke 714C User Manual page 25

Positive Lead
Type
Material
E Chromel
N Ni-Cr-Si
J Iron
K Chromel
T Copper
B Platinum - 30 % Rhodium
R Platinum - 13 % Rhodium
S Platinum - 10 % Rhodium
C
Tungsten - 5% Rhenium
L Iron
U Copper
BP 90.5 % Ni - 9.5 % Cr
XK 95 % W - 5 % Re
G Tungsten
Table 6. Thermocouple Types Accepted
Specified Range
(°C)
-250 to 1000
-200 to 1300
-210 to 1200
-200 to 1372
-250 to 400
600 to 1820
-20 to 1767
-20 to 1767
0 to 2316
-200 to 900
-200 to 400
0 to 2500
-200 to 800
100 to 2315
Thermocouple Calibrator
Positive Lead (H)
Color
ANSI* IEC**
Purple Violet Constantan
Orange Pink Ni-Si-Mg
White Black Constantan
Yellow Green Alumel
Blue Brown Constantan
Gray Platinum - 6 % Rhodium
Black Orange Platinum
Black Orange Platinum
White None Tungsten - 26 % Rhenium
Constantan
Constantan
GOST
56 % Cu - 44 % Ni
Violet or Black
Red or Pink 80 % W - 20 % Re
White Tungsten - 26 % Rhenium
Measure Temperature
Negative Lead
Material
17