High Speed Furniture Testing Machines Spongy Indentation Hardness Testing Machine
THE DETERMINATION PRINCIPLE:
Spongy indentation hardness tester specimen was placed on the lower pressure plate , between the upper platen , to define the A speed down compressed sizespecimens to the requirements of the national standard ( B , C ) defined concavity , pressure load on the induction to the feedback to the computer processing and display , thereby sponge , foam sample measured materials such as indentation hardness .
PRODUCT DESCRIPTION:
The machine is used to test foam fatigue by repeating indentation of a test piece, the maximum load reached during each cycle being kept within specified limits. The machine test foam hardness and height before fatigue test and also hardness change and height loss after pounding fatigue test.
GENERL SPECIFICATIONS:
Packaging Dimensions: (W*D*H) 600×500×1080 mm
Power supply source: single-phase, 220V±10%, 50/60Hz (can be appointed)
Gross Weight: 80kg
HS Code: 9024800000
DESIGN STANDARDS: ISO2439-2008,ISO3385-2014,ASTM_D3574
STANDARD FEATURES:
| Max capacity | 200kg |
| Plane plate | Holes diameter 6mm, space 20mm |
| Indentor | Having an overall diameter of 250 mm± 1 mm with a 25 mm± 1 mm radius at its lower edge, provided with a device for applying a maximum force of 750 N ± 20 N during one loading cycle. |
| Speed | (70 ± 5) times per minute.(adjustable) |
| Sample size | Test pieces shall be right parallelepipeds having sides of length 380 mm± 20 mm and a thickness of 50 mm± 2 mm. |
| Counter | 6 digits cycle counter for test cycle setting |
| Display | LCD touch screen |
| Additional function | Adjust the test position during testing to compensate the force automatically |
| Dimension(L×W×H) | 600×500×1080mm |
| Power | AC220V±10%, 50/60Hz, single phase |
| Maximum sample size | 380×380×150mm |
MAIN FUNCTIONS:
Durability test: put a square sample into the lower platform of the tester, with a compression plate area smaller than the sample pressure repeatedly concave into the sample, so that each cycle to achieve the maximum load value within the specified range, through a certain number of times, assess the performance of the sample.
Compression hardness test: will square sample into the tester under the platform, the pressure plate with regulation speed down the size of the compression must, in accordance with the requirements of national standard (B, C) A method of testing, load yuan sensing pressure feedback to computer processing, by computer test interface to view data as A result, the sample measured such as sponge, foam material, such as hardness.
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