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Second-class Standard Platinum Rhodium 10-platinum Thermocouple
Second-class Standard Platinum Rhodium 10-platinum Thermocouple
Second-class Standard Platinum Rhodium 10-platinum Thermocouple
Product Features
Standard Platinum Rhodium 10-Platinum thermocouples are used in the temperature range of 419.527~1084.62°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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Description
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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 1100~1500 °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 300~1300℃ 1100~1500℃
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
Electrode size Diameter Φ0.5 Length not less than 1000mm

 

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