0102030405
WRPB-2 Second-class Standard Thermocouple B-type
Description
Standard thermocouples (Type S and Type B) are precision temperature measurement devices that operate based on the thermoelectric effect. These devices consist of two dissimilar conductors that generate a thermoelectric potential when there is a temperature difference at their junction, thereby enabling accurate temperature measurement.
The Type S thermocouple is composed of platinum-rhodium alloy with 10% rhodium and is suitable for temperature measurement in oxidizing and inert atmospheres. It exhibits excellent stability and accuracy, making it ideal for high-precision applications.
The Type B thermocouple is made from platinum-rhodium 30-platinum-rhodium 6 and pure platinum, which makes it particularly suitable for high-temperature environments to ensure precise measurement results. Due to their high accuracy, stability, and broad application range, these thermocouples have become indispensable tools in industrial and scientific research.
Type |
Standard platinum-rhodium 30-platinum-rhodium 6 (Type B) |
Model |
WRPB-2 |
Temperature range |
1100℃~1500℃ |
Accuracy Level |
Second-class |
Stability |
≥5μV |
Thermoelectric Potential |
E(tcu)=10.575+0.015mVE(tAI)=5.860+0.37［E(tcu)- 10.575] +0.005mVE(tzn)=3.447+0.18［E(tcu) - 10.575] +0.005mV |
Electrode Size |
Diameter: 0.5 mm,
Length: ≥ 1000 mm
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