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Mattress Rolling & Firmness Durability Tester

Mattress Rolling & Firmness Durability Tester

Minimum
1 SET
Delivery
15 days after order.
Model
HD-F766
Country
China
BrandName
HD
Package
Each set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside.
Payment
L/C, D/P, T/T
Price
FOB, CIF

Mattress Rolling & Firmness Durability Tester

Product description:

It apply to Innerspring, Box spring mattresses and Foam mattress. The Cornell Type Tester is used to test the long term capacity of bedding to resist cyclic loading. The machine consists of a double hemispherical ram head on a manually adjustable shaft. A load cell is located on the ram head to measure the force being applied to the mattress. The shaft is connected to an adjustable eccentric which is rotated by an electric motor at up to 100 cycles per minute variable.


Specification:

Design criteria

ASTM F 1566 section 9

Test objectives

Use specific block impact on the mattress over and over again, to assess their durability, and the fastness of mattress spring. .

Suitable maximum specimen

2.2m *2.2m

Display Accuracy

0.001kgf

Deformation precision

0.001mm

Check the height loss automatically

200600012500250005000075000100000

Counter range

0-99999 times

Weight

about 650Kg

1. Imposed the pressure on mattress by a transducer, pressure range to 300KG

2. Adjust the pushrod stroke on mattress , maximum force = 1025N  minimum force = 22N

3. Pusher travel speed adjustable, about 100 weeks times per minute


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