Current location:
Homepage
/
/
/
Aluminum pyrometer manufacturers tell you the difference between two-color pyrometers and radiation pyrometers

News Center

Check category

Aluminum pyrometer manufacturers tell you the difference between two-color pyrometers and radiation pyrometers

(Summary description)The aluminum pyrometer manufacturers believe that the temperature scale of the color temperature is determined by the brightness temperature of the two-color pyrometer,

Aluminum pyrometer manufacturers tell you the difference between two-color pyrometers and radiation pyrometers

(Summary description)The aluminum pyrometer manufacturers believe that the temperature scale of the color temperature is determined by the brightness temperature of the two-color pyrometer,

Information

The aluminum pyrometer manufacturers believe that the temperature scale of the color temperature is determined by the brightness temperature of the two-color pyrometer, so the measurement accuracy of the colorimetric pyrometer is worse than that of the photoelectric pyrometer; The application in is still relatively extensive.

aluminum pyrometer china

Aluminum pyrometer manufacturers say that radiation pyrometers are of two types: refraction and reflection. A pyrometer made according to the Stefan-Boltzmann law of thermal radiation. The temperature measurement range and performance of radiation pyrometers are the same as those of optical pyrometers.
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

2023
03-20
小黑点

What are the advantages of fiber optic infrared thermometer

Compared with the integrated infrared thermometer, the fiber optic infrared thermometer has many advantages.
查看详情
2023
03-13
小黑点

High-speed pyrometer manufacturers introduce the application of high-speed infrared thermometers

The KLEIBER KG315K high-speed infrared thermometer's internal data logging system can store up to 2000 sets of test data with time and date, ensuring the integrity of all data related to control access to the coking furnace.
查看详情
2023
03-06
小黑点

The main types of industrial thermometers

According to the temperature measurement methods, they can be divided into two categories: contact temperature measurement and non-contact temperature measurement.
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