Fluke 725 Manuel d'utilisateur télécharger pdf (Page 31)

Using Measure Mode

Table 5. Thermocouple Types Accepted

Type Positive Lead

Positive Lead (H)

Color Negative Lead Specified Range

Material

ANSI* IEC**

Material (°C)

E Chromel Purple Violet Constantan -200 to 950

N Ni-Cr-Si Orange Pink Ni-Si-Mg -200 to 1300

J Iron White Black Constantan -200 to 1200

K Chromel Yellow Green Alumel -200 to 1370

T Copper Blue Brown Constantan -200 to 400

B Platinum (30 % Rhodium) Gray Platinum (6 % Rhodium) 600 to 1800

R Platinum (13 % Rhodium) Black Orange Platinum -20 to 1750

S Platinum (10 % Rhodium) Black Orange Platinum -20 to 1750

L Iron Constantan -200 to 900

U Copper Constantan -200 to 400

*American National Standards Institute (ANSI) device negative lead (L) is always red.

**International Electrotechnical Commission (IEC) device negative lead (L) is always white.

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Fluke 725 Manuel d'utilisateur Page 31