小目標紅外測溫儀

An Infrared Thermometer for Measuring the Temqerature of a Small Target Area

摘要: 針對磨削加工過程中溫度測量的需要研制了紅外測溫儀。本文介紹它的原理與結構。其主要特點是能夠對0.4×0.6mm²的小面積輻射源進行非接觸測溫,能迅速反應出被測目標的微小溫度變化。測溫范圍600—1700℃。該儀器還可用于感應爐熔區溫度測量,高頻淬火工件表面溫度測量等。文中還簡要介紹了磨削區表面溫度測試情況。

Abstract: An apparatus was designed to measure the temperature of the grnding spot in a grinding process. The dimension of the target area is about 0.4 × 0.6mm8 Its measuring temperature range is from 600℃ to 1700℃.Thus,this apparatus can be used for many other purposes.
The principle and structure of this infrared thermometer were briefly stated. The situations of it's application in the grinding experiments were also mentioned.