Jinan Hensgrand Instrument Co., Ltd.Add: 4915,West jingshi Road,jinan 250012,PR CHINA.Tel: 0086-15910081986Fax: 0086-531-81901323
Application
Technical Specifications
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
Net Weight (kg)
850
950