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Specification:
The charpy pendulum metal impact test machine is used to determine the resistance of metal materials to impact under dynamic load, and to judge the quality of the material under dynamic load.
This machine is a semi-automatic control testing machine with simple operation, high working efficiency, electric control of swing, impact and swing. It can automatically use the remaining energy after punching the sample to prepare for the next test, especially suitable for continuous operation impact testing laboratory and a large number of metallurgical, mechanical manufacturing industries for impact testing.
Technical parameters:
1. Impact energy: 300J, 150J
2. Pendulum force value (impact constant):
0-300J M=160.7695N.m
0-150J M=80.3848N.m
3. Swing and rising angle: 150.
4. Distance from the center of the pendulum to the strike center: 750mm,
5. Impact speed: 5.2m/s
6. Sample support span: 40mm
7. Radius of the sample holder end arc: R1-1.5mm
8. Impact knife arc radius: R2-2.5mm
9. The angle between the two inclined faces of the impact knife: 30°±1°
10. Impact knife thickness: 16mm
11. Specimen size: (10±0.1)*(10±0.1)*(55±0.1)mm
12. Weight: about 450Kg
13. Dimensions: 2124 × 600 × 1340mm
14. Power supply: three-phase four-wire system 50Hz 380V 180W (main motor)
Operating conditions:
1. Room temperature : 10-35ºC
2. Relative humidity :≤85%
3. Surrounding environment without corrosive medium
4. Installed on a concrete foundation with a thickness of not less than 300 mm or fixed on a foundation of more than 880 kg
5. Level of the installation reference surface on the base is adjusted to within 0.5/1000
Semi-automatic impact testing machine JBS series specification:
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Model |
JBS-300B |
JBS-500B |
JBS-800B |
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impact energy |
150/300J |
250/500J |
500/800J |
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The distance between the pendulum shaft and impact point |
750mm |
800mm |
800mm |
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Impact speed |
5.2m/s |
5.4 m/s |
5.9m/s |
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Pre-rising angle of the pendulum |
150° |
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Specimen bearer span |
40+0.2mm |
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Round angle of the jaw |
R1-1.5mm |
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Round angle of impact edge |
R2-2.5mm,R8±0.05mm |
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Angle accuracy |
0.1° |
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Standard specimen dimension |
10mm×10(7.5/5)mm×55mm |
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Power supply |
3phs, 380V, 50Hz Or 220V,60Hz |
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Dimensions (mm) |
2124*600*1340 |
2200*650*1960 |
2450*1200*2455 |
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Net Weight (kg) |
450 |
650 |
2300 |
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Impact Testing Machine Configurations:
1). Main unit----------1 set
2). Pendulum
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JBS-300B |
JBS-500B |
JBS-800B |
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150J/300J--2 pcs |
250J/500J--2 pcs |
500J/800J--2 pcs |
3). Span specimen plate (L = 40mm)----1 pc
4). Specimen centering plate (L = 40mm)(U, V)----1 pc
5). Stripping attachment----1 pc
6). Internal hexagonal wrench (S=12mm)---1 pc
7). Anchor bolts (M16x300mm)---4 pcs
8). Impact testing security guards----1 pc
9). Touching screen control panel/ PC software
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