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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Description
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Overview:
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 |
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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(1100℃)=5.780±0.025mV |
|
|
E(tAl)=5.860+0.37〔E(tCu)－10.575〕±0.005mV |
E(1500℃)=10.099±0.040mV |
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E(tZn)= 3.447+0.18〔E(tCu)－10.575〕±0.005mV |
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Electrode size |
Diameter Φ0.5 Length not less than 1000mm |
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