The correct choice of thermocouples

A thermocouple is a commonly used temperature measuring element in a temperature measuring instrument . It directly measures the temperature, converts the temperature signal into a thermo-electromotive force signal, and converts the temperature of the measured medium through an electrical instrume ......

The process of a dyno test on a Liebherr engine Written by: William Gijsen window.authenticationPopup = {"autocomplete":"off","customerRegisterUrl":"https:\/\/www.cranepartssupply.com\/en\/customer\/account ......

What are the aspects of LED luminaire performance testing?

Methods for measuring LED junction temperature and thermal resistance generally include: infrared micro-imager method, spectroscopy method, electrical parameter method, photothermal resistance scanning method, and the like. The surface temperature of the LED chip is measured by an infrared temperatu ......

High pressure control valve surfacing repair program

No. 1 Zhanjiang Power Plant Turbine No. 1 high-pressure regulating valve fails to open, seriously affecting the safe and stable operation of the unit. Disassembly of the valve inspection and found that high-pressure governor valve seat sink 10 mm, resulting in valve disc guide shoulder away from the ......