High Temperature Resistance Furnace Temperature Testing And Measurement Method Research

High temperature resistance furnace is widely used, Suitable for all kinds of colleges and universities, laboratories, industrial mining enterprises laboratory for chemical analysis, physical measurement, and metal, ceramic sintering and fuses, small steel pieces etc heating, baking, drying, heat treatment with. As a kind of heat treatment furnace, at present, although high temperature resistance furnace of very extensive, but there is still lack of corresponding detection means for its accuracy and reliability of measurement, find a set of effective method for sequelae calibration work has a direct help, will also for are widely applied in various trades GaoWenLu detection accuracy and reliability have very big enhancement. Have very great social benefit and economic benefit greatly recessive.The purpose of this item is GaoWenLu measurement and testing according to requirements, in GB/T 9452-2003 "heat treatment furnace effective heating area determination method" and the corresponding metrological verification regulate the liao JJF (69-2009) small box resistance furnace Jane quasi standard "as the basis, develop a set of high accuracy, low cost, the test point of measuring and testing system and calibration methods, in order to satisfy the measurement of general GaoWenLu requirements.This thesis consists of five chapters, respectively detail the this project to project successfully developed from the dissertation of the entire process. The first chapter the introduction section explains in detail the program source and research, and the significance, research situation and development trend and development brief and complete the situation:chapter 2 high temperature resistance furnace test calibration model of the part. Detail high-temperature resistance furnace measurement characteristics and working principle, high-temperature resistance furnace, the test method of calibration, high-temperature resistance furnace temperature field of the theoretical analysis and high temperature resistance furnace temperature field of calibration system establishment:chapter 3 high temperature resistance furnace temperature calibration device design parts, and expounds the high-temperature resistance furnace temperature calibration device design thermocouple the characteristics and selection, high-temperature resistance furnace temperature calibration system hardware circuit design, high temperature resistance furnace temperature calibration system software design and tasseled integration: chapter 4 high-temperature resistance furnace temperature calibration experiment and uncertainty analysis are parts, and expounds the GaoWenLu temperature measurement system accuracy evaluation, GaoWenLu temperature measuring system and test system testing verifies GaoWenLu effective heating temperature measurement of judgement, The fifth chapter the results section of the paper explains the high-temperature resistance furnace temperature calibration method and application prospect.