JBDS-D Touch Screen Display Low Temperature Charpy Impact Testing Machine(-190°C))
JBDS-D Touch Screen Display Low Temperature Charpy Impact Testing Machine(-190°C))
Standards:
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Application:
Pendulum Charpy impact testing machine is used to determine the impact toughness of metal materialsunder dynamic load according to ISO148, ASTM E23 and EN 10045. It is suitable for laboratory, metallurgy industry, machinery production, steel plant and other fields.
Specifications:
Model
JBDS-300D
JBDS-500D
JBDS-300D
JBDS-500D
Max. impact energy
300J
500J
300J
500J
The distance between the
pendulum shaft and impact point
750mm
800mm
750mm
800mm
Impact speed
5.2m/s
5.4m/s
5.2m/s
5.4m/s
Raised angle
150°
Standard 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
liquid nitrogen refrigeration
Capacity of sample box
20
10
Range of low temperature
room tempeature-196°C
Range of low temperature
fluctuation ±0.5°C grades 1°C
fluctuation ±1.5°C grades 2°C
Speed of sending specimen
≤2S
Power supply
3phs, 380V, 50Hz Or 220V,60Hz
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