Application:JB series of impact testing machine is mainly used to determine the state of metallic materials at low temperatures, resistance to shocks in order to determine material impact resistance under dynamic load performance.
Features: JBD series of impact testing machine in strict accordance with GB/T3038-1995 "pendulum impact testing machine" and GB/T3808-2002 "metal Charpy notched impact test method," the development of new products. Maximum impact energy of 300J and 500J, and 150J and 250J with a pendulum, the specimen cross section 10mmX10mm. Semi-automatic machine for the low-temperature impact testing machine, semiconductor or liquid nitrogen cooling, temperature control is automatic control, with specific sampling clip, is a simple, safe, stable performance, high efficiency and so on, Yang put, put Pendulum are automatic control, especially for continuous laboratory impact test done and a lot to do impact testing of iron and steel metallurgy, machinery, factories and enterprises, quality control and other industries.
Technical Data:
Model JBD-300B JBD-500B
Pre-Yang angle pendulum 150 °
Maximum impact energy 300J 500J
Impact velocity 5.2m / s 5.4m / s
Refrigeration semiconductor refrigeration
Temperature range room temperature ~ -40 ℃ or lower
Temperature accuracy volatility ± 1.5 ℃, 2 ℃ gradient
The number of low-temperature sample tank 20
Specimen bearing span 40mm
Specimen bearing side radius R1-1.5mm
Shock knife radius R2-2.5mm
Sample size 10mmx10mmx55mm
power supply and power three-phase four-wire 50Hz 380V 180W 50Hz 380V 250W
Dimensions 2124mmX600mmX1340mm 2300mmX600mmX1400mm
Weight 550kg 600kg
