Second-class Standard Platinum Rhodium 10-platinum Thermocouple
Product Features
Standard Platinum Rhodium 10-Platinum thermocouples are used in the temperature range of 419.527 to 1084.62°C to realize the value transfer and precise temperature measurement of thermocouple temperature measurement
Standard Platinum Rhodium 30-Platinum Rhodium 6 Thermocouples are used for value transmission and precise temperature measurement of thermocouple temperature measurement in the temperature range of 1100~1500 °C
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Standard thermocouple thermometers are divided into standard platinum rhodium 10-Platinum Thermocouples and Standard Platinum Rhodium 30-Platinum Rhodium 6 Two types of thermocouples. Standard Platinum Rhodium 10-Platinum thermocouples are used in the temperature range of 419.527~1084.62°C to realize the value transfer and precise temperature measurement of thermocouple temperature measurement, and the accuracy grades are first-class and second-class standards. Standard Platinum Rhodium 30-Platinum Rhodium 6 Thermocouples are used for value transmission and precise temperature measurement of thermocouple temperature measurement in the temperature range of 1100 to 1500 °C, and the accuracy level has second-class standards.
Technical indicators:
Type | Standard Platinum Rhodium 10-platinum | Standard Platinum Rhodium 30-Platinum Rhodium 6 | |
---|---|---|---|
temperature range | 300 to 1300℃ | 1100 to 1500℃ | |
Model | WRPB-1 | WRPB-2 | WRRB-2 |
Accuracy class | first class | second class | second class |
Stability | Exceed 3μV | Exceed 5μV | Exceed 8μV |
Thermoelectric potential range |
E(tCu)=10.575±0.015mV E(tAl)=5.860+0.37〔E(tCu)-10.575〕±0.005mV E(tZn)= 3.447+0.18〔E(tCu)-10.575〕±0.005mV |
E(1100℃)=5.780±0.025mV E(1500℃)=10.099±0.040mV |
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Electrode size | Diameter Φ0.5 Length not less than 1000mm |
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