Pt/Pd Precision Thermocouple
Platinum / Palladium thermocouples (Pt/Pd) are the most precise thermocouples manufactured in the eXacal factory.
- Temperature range: 0 °C to 1500 °C
- stress-compensating design
The design of the measuring point allows stress-free expansion of the thermo wires.
- excellent inhomogeneity
The high purity of 99.99 % and the thermal pre-treatment of the thermocouple wires ensure excellent inhomogeneity.
- small measurement uncertainty and low drift
The achievable measurement uncertainties are better by a factor of 2 than with type R/S thermocouples.
Pt/Pd thermocouples can be used in the temperature range from 0°C to 1500°C with very small measurement uncertainties. A special feature of this thermocouple is a junction of the thermocouple wires without mechanical tension. This special design ensures stress-free expansion of the platinum and palladium thermocouple wires. The different thermal expansion coefficients of the two thermocouple wires are thus compensated without mechanical tensions changing the Seebeck coefficient.
|Temperature range||0 °C to 1500 °C|
|Connection||temperature resistant – Thermoelectric cable with very low EMF copper|
|Handle||maximum continuous temperature 100 °C|
|Uncertainties of measurement (with DAkkS calibration)|
|Fixed point calibration
0 °C to 962 °C
>962 °C to 1200 °C
|Protection Sheath||Ø 7 mm x 500 mm|
|Handle||Ø 20 mm x 95 mm|
|Length of thermocouple wire||2 m|
|cold junction||Ø 6 mm x 280 mm (stainless steel)|
|Length of connection cable||two meter connection cable made of very low EMF copper|
|Carrying case||Included (Exclusive wooden case optional)|
Questions about the thermometer?