Brief introduction: This machine is of low temperature test and impact test machine, equipped with special device automatically deliver, directly or indirectly with the method of face localization, in the sample to ensure sample after low temperature test, due to the impact time is not more than 4 seconds, improve the test precision and work efficiency. Sample cooling, constant temperature, temperature control, take place, hanging place, deliver, positioning, impact are electrical automatic control, automatic. Automatically using the remaining energy after thrust sample Yang, ready to do impact test next time, so do in continuous low temperature impact test lab and do a lot of low temperature impact test of metallurgy, machinery manufacturing and other departments can demonstrate its superiority. Features: 1. The machine is equipped with a computer and printer, have double charged with double function. 2. The machine adopts PLC automatic control and measurement, automatic display against the young beta and pendulum to sample absorption function, and the impact toughness ak value, 3. Can be controlled by computer and special data processing and software for data editing and generate test report 4. Impact the machine body adopts cast steel materials, rigid stability in the whole process of test, impact resistant capability is strong, not easy to deformation. 5. The large torsion clutch and high-power motors, make its placed in the pendulum and put more smooth and no vibration. 6. Low temperature part with liquid nitrogen refrigeration technique, using the heat balance principle, achieve the sample uniform cooling, constant temperature and temperature automatically Technical parameters: Impact energy: 500 j The pendulum moment: 0-500 - j M = 267.9492 N.m Pendulum early Yang Angle: 150 ° Impact speed: 5.4 m/s Sample bearing span: 40 mm Sample pedestal bearing surface inclination: 11 ° Angle measuring range: 0-360 ° Resolution: 0.06 ° or less Sample size: 10 x 10 (or 5) 7.5 x 55 (sample length 55 mm or less) Sample box capacity: 10 Cooling mode: liquid nitrogen refrigeration 40 ℃ ~ 196 ℃ low temperature range: - (liquid nitrogen purity over 99.999%) Temperature control precision: fluctuation plus or minus 1.5 ℃, the gradient 2 ℃ Host overall dimensions (length x width x height) : (2230 * 1510 * 1510) mm The host weight: 600 kg Power supply: three phase four wire system 50 hz, 380 v, 750 w
Brief introduction: This machine is of low temperature test and impact test machine, equipped with special device automatically deliver, directly or indirectly with the method of face localization, in the sample to ensure sample after low temperature test, due to the impact time is not more than 4 seconds, improve the test precision and work efficiency. Sample cooling, constant temperature, temperature control, take place, hanging place, deliver, positioning, impact are electrical automatic control, automatic. Automatically using the remaining energy after thrust sample Yang, ready to do impact test next time, so do in continuous low temperature impact test lab and do a lot of low temperature impact test of metallurgy, machinery manufacturing and other departments can demonstrate its superiority.
