The mattress hardness tester uses a spherical surface with a protruding bottom and a circular rigid plate to load, and records the force value-displacement of the loading curve to analyze the data to evaluate the hardness value and hardness level of the mattress. This machine is made of aluminum profiles, with beautiful appearance.
1.Introduction:
The mattress hardness tester uses a spherical surface with a protruding bottom and a circular rigid plate to load, and records the force value-displacement of the loading curve to analyze the data to evaluate the hardness value and hardness level of the mattress. This machine is made of aluminum profiles, with beautiful appearance.
2.Reference Standard:
QB/T 1952.2-2011，EN1957
3.Technical Parameter:
|
1. Loading block |
The diameter is 355 mm, the radius of curvature of the spherical surface is 800 mm, and the radius of curvature of the front edge is 20 mm |
|
2. Loading speed |
20～300mm/min |
|
3. Test stroke |
500mm |
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4. Loading plate position adjustment |
300mm left and right |
|
5. The maximum size of the testable mattress (L×W×H) |
2200×2200×400mm |
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6. Capacity |
200kg |
4.Features:
© Dongguan Zhongli Instrument Technology Co., Ltd.
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