JBDW-300Y PC Control Low-temperature Automatic Impact Testing Machine
1. Application:
JBDW-Y type impact testing machine is used for measuring the metal material resistance performance under dynamic load, in order to determine the material properties under dynamic load. It's a necessary testing machine, not only used in the metallurgy, machine manufacture etc areas, but also used for the science research.
2. Standards:
ASTM E23, ISO148-2006 and GB/T3038-2002, GB/229-2007.
3. Features:
3.1 Low temperature system uses refrigeration compressor technology to achieve uniformity of the sample auto-cooling, with the use of heat balance principle and cycle mixing method.
3.2 Which adopts singlechip control, this machine can auto-complete the following actions: rising pendulum, hanging pendulum, sending specimen, positioning, impacting,temperature conditioning
3.3 After impacting the specimen, the machine can raise pendulum with surplus energy automatically so as to be ready for the next test
3.4 Can display material impact absorption power, impact toughness, pendulum raising angle and test average value, and can print the test data and the average value of the test.
4.Main Technical Specifications:
| Model |
JBDW-300Y |
JBDW-450Y |
| impact energy |
150J |
300J |
250J |
450J |
| 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 --60°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 |
Batch production of the impact test machine
Other models of impact test machine for your choice:
Standard exporting plywood case with free fumigation:
Impact test machine with CE and ISO approval
Company information: tel 8615098778967
Audited Supplier 
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