Current location:
Homepage
/
/
/
Two forms of pyrometers

News Center

Check category

Two forms of pyrometers

(Summary description)A device for measuring the temperature of a molten pool, comprising: a refractory mounting sleeve and an optical pyrometer;

Two forms of pyrometers

(Summary description)A device for measuring the temperature of a molten pool, comprising: a refractory mounting sleeve and an optical pyrometer;

Information

1) A device for measuring the temperature of a molten pool, comprising: a refractory mounting sleeve and an optical pyrometer;
2) Generally refers to the thermometer used to measure the temperature higher than 500℃. Commonly used pyrometers include optical pyrometers, colorimetric pyrometers, and radiation pyrometers.
The temperature measurement range and performance of radiation pyrometers are the same as those of optical pyrometers.

High temperature pyrometer china

The measurement error of radiation pyrometer mainly comes from:
① The selective absorption of the intermediate medium (such as the atmosphere, etc.) makes the infrared part of the radiant energy reaching the receiver lose more;
② The distance from the heat source to the pyrometer is not measured (usually each radiation pyrometer specifies a ratio between the diameter of the observed surface area and the distance between the pyrometer lenses);
③ The selective absorption characteristics of the receivers in various pyrometers are different, which causes the spectral emissivity to deviate from the selected value; ④ The temperature changes of the hot and cold ends of the thermopile, the error of the instrument, etc.

RECOMMEND NEWS

2024
03-26
小黑点

Understanding Fiber Optic Pyrometers in Temperature Measurement Instruments

Learn about the technology behind fiber optic pyrometers and how they are used in temperature measurement instruments within the gas and liquid metrology industry.
查看详情
2024
03-19
小黑点

Exploring Common Challenges and Solutions in Using Fiber Optic Pyrometers for Temperature Measurement

Discover the ins and outs of utilizing fiber optic pyrometers for temperature measurement, including the most common challenges that users face and the solutions to overcome them. Dive deep into the w
查看详情
2024
03-12
小黑点

Understanding Fiber Optic Pyrometers for Temperature Measurement

Discover the ins and outs of fiber optic pyrometers and how they are used in temperature measurement for gas and liquid metering instruments.
查看详情
迪凯光电

400-811-6877

Tel:027-8750 9386   027-8750 9105
Add:Dingye building C block, International Enterprise Center, Optics Valley Avenue, Wuhan China  
Fax:027-87745185   
Mail:dkoe@chinadikai.com