Check with seller How to choose thermocouple for experimental furnace

Published date: April 17, 2020
Views: 6

The thermocouple of the temperature measuring element of the experimental electric furnace is selected according to the use temperature. Today, I'd like to introduce the graduation number of the thermocouple and what temperature stage each graduation number is applicable to.
1. High temperature resistance, the temperature measurement range of the experimental furnace thermocouple mainly depends on the high temperature performance of the thermoelectric pole, that is to say, in the high temperature medium, the more stable the physical and chemical performance of the thermoelectric pole is, the wider the temperature measurement range of the thermocouple composed of it is.
2. Good readability: thermocouples made of the same two kinds of thermoelectric materials are required to have the same and stable electrothermal performance, so that the thermoelectric couple can be produced in batches and have good interchangeability;
3. High sensitivity and good linearity - the thermoelectric potential of temperature difference generated by the couple is required to be large enough and linear with the temperature;
4. It is required that thermoelectric materials can meet the above requirements, and its resistance coefficient and resistance temperature coefficient should be as small as possible, and its price is cheap and its supply is sufficient.
The thermocouple used in the experimental furnace should be selected reasonably according to the requirements. At present, the commonly used thermocouples are as follows:
read more:

Annealing furnace of natural gas
Heat insulation material thermal insulation board for Furnace Lining
Vacuum freeze drying equipment


Useful information

  • Avoid scams by acting locally or paying with PayPal
  • Never pay with Western Union, Moneygram or other anonymous payment services
  • Don't buy or sell outside of your country. Don't accept cashier cheques from outside your country
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"

Related listings

  • Vacuum method of experimental electric furnace
    Home - Furniture - Garden Supplies - - April 16, 2020 Check with seller

    Because the heating, cooling and other operations of metal workpieces need dozens or even dozens of actions to complete. These actions are carried out in the vacuum heat treatment furnace, which is inaccessible to the operators. Therefore, the automa...

  • Where is the resistance wire of the experimental electric furnace generally arranged
    Home - Furniture - Garden Supplies - - April 13, 2020 Check with seller

    As the name implies, the experimental electric furnace is mainly used for experiments, and is mostly used for quantitative analysis of sintering and ashing tests; it is a type of batch resistance furnace, but it is not to say that the batch electric ...

  • N methods of heat treatment for screw products
    Home - Furniture - Garden Supplies - - April 9, 2020 Check with seller

    What are the methods and means of heat treatment? How are they implemented? Today, I would like to give you a brief introduction of this aspect, hoping to help you. 1、 Heat treatment method: different heat treatment methods can be selected according ...


    Leave your comment (spam and offensive messages will be removed)