Luoyang Yuboo Testing Technology Co., Ltd.
PRODUCTS CENTER
This JB series impact testing machine is developed strictly in accordance with the national standard GB/T3808-2002 "Inspection of Pendulum Impact Testing Machines". It conducts impact testing on metal materials according to the national standard GB/T229-2020 "Charpy Notch Impact Test Method for Metals" and undergoes factory inspection according to JJG145-82 "Pendulum Impact Testing Machines". The cross-sectional area used is 10 * 10MM. It is mainly used for testing black metals with high impact toughness, especially steel and its alloys.
This equipment adopts imported dual compressor refrigeration technology, thermal balance principle and circulating stirring method to achieve automatic uniform cooling and constant temperature of the sample, which can fully meet the various temperature control indicators specified in the national standard GB-229-2002. This equipment is simple and convenient to operate, with high working efficiency. It is the most ideal sample cooling and heat preservation equipment in the low-temperature impact test of materials. It can also be used for other low-temperature detection and testing work.
The microcomputer-controlled pendulum impact testing machine produced by our company is a new generation of high-tech testing instrument developed according to the latest national standard GB/T3808-2020 "Inspection of Pendulum Impact Testing Machines". According to the latest national standard GB/T229-2020 "Metal Charpy notch impact test method" for impact testing of metallic materials. This machine can achieve two-level impact energy of 300J and 150J by replacing the pendulum. The cross section of the specimen used is 10╳10mm. It mainly tests ferrous metals with high impact toughness, especially steel and its alloys.