China 150j 300j 250j 500j Computer Control Low-Temperature Automatic Impact Testing Machine, Find details about China Impact Testing Machine, Test Machine from 150j 300j 250j 500j Computer Control Low-Temperature Automatic Impact Testing Machine
Model | JBDW-300Y | JBDW-500Y | ||
impact energy | 150J | 300J | 250J | 500J |
Value of every grid | 2J | 1J | 5J | 2.5J |
Moment of pendulum(N.m) | 160.7695 | 80.3848 | 267.9492 | 133.9746 |
The distance between the pendulum shaft and impact point | 750mm | 800mm | ||
Impact speed | 5.2m/s | 5.4 m/s | ||
Pre-rising angle of the pendulum | 150° | |||
Specimen bearer span | 40+0.2mm | |||
Round angle of the jaw | R1-1.5mm | |||
Round angle of impact edge | R2-2.5mm,R8±0.05(special order)mm | |||
Angle accuracy | 0.1° | |||
Standard specimen dimension | 10mm×10(7.5/5)mm×55mm | |||
Thickness of impact knife | 16mm | |||
Dip angle of supporting surface of supports | 11° | |||
Cooling way | compressor | |||
Capacity of sample box | 20 | |||
Range of low temperature | 0 --80°c | |||
Precision of controlling temperature | fluctuation ±0.5°C grades 1°C | |||
Speed of sending specimen | ≤2S | |||
Power supply | 3phs, 380V, 50Hz Or 220V,60Hz | |||
Dimensions (mm) | 2200 ×1500×1900 | 2200 ×1500×1900 | ||
Net Weight (kg) | 850 | 950 |
JB-300B | JB-500B |
150J/300J--2 pcs | 250J/500J--2 pcs |