JBS-300B digital display semi-automatic impact testing machine
Introduction: JBS series impact testing machine is used to test the performance of metal materials against impact under dynamic load. It is a necessary testing instrument for metallurgy, machinery manufacturing and other units. The model is also the most commonly used impact testing machine on the market. Features: 1. This machine is a digital display semi-automatic impact testing machine, which is controlled by single-chip microcomputer, with electric pendulum, impact, single-chip measurement, operation, digital display and printing, etc., and can automatically raise the pendulum by using the residual energy after breaking the sample. Be ready for the next test, easy to operate and high work efficiency. It meets the requirements of the metal Charpy impact test method, and can calculate and digitally display the impact absorption energy, impact toughness, pendulum lift angle and test average value of the material. 2. The test host is a single-support column structure, cantilever hanging pendulum, and pendulum pendulum U-shaped; 3. The impact knife is installed and fixed with screws, and the replacement is simple and convenient; 4. The sample is simply supported by beam type; the main engine is equipped with safety protection pins and safety protection nets; 5. The testing machine is semi-automatic control, and the lifting pendulum, hanging pendulum, impact and release are all electrically controlled, and can use the residual energy after breaking the sample to automatically raise the pendulum to prepare for the next test, especially suitable for continuous impact The testing laboratory and a large number of metallurgical and mechanical manufacturing departments that do impact testing; the testing machine meets the requirements of GB/T229-2007 "Charpy Notched Impact Test Method for Metals" for impact testing of metal materials. Technical parameter: Model: JBS-300B Display mode: digital display Impact energy: 150/300J The distance from the center of the pendulum axis to the impact point: 750mm Impact velocity: 5.2m/s Pendulum pre-lift angle: 150° Specimen support span: 40+0.2mm Jaw fillet: R1-1.5mm Impact blade fillet: R2-2.5mm, R8±0.05mm Sample size: 10 (7.5, 5, 2.5) mm × 10 mm × 55 mm
Introduction: JBS series impact testing machine is used to test the performance of metal materials against impact under dynamic load. It is a necessary testing instrument for metallurgy, machinery manufacturing and other units. The model is also the most commonly used impact testing machine on the market.
