Active Member
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[China]
Address: No. 1,Tech 9th Road,High & New Tech Development Zone,Songshan Lake,DongGuan City,Guangdong Province
Contact name:linmei
Dongguan Hust Tony Instruments Co.,Ltd. |
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ASTM F1566/EN1957 Mattress Durability Test Machine for Spring Soft Mattress Testing
Application:
This tester is designed according to the latest national standard.
It is suitable for a set of durability testing for spring soft
mattress,and relevant measurement of it.It uses a certain weight of
roller to do rolling test on the center of mattress, simulating the
effects to the
mattress after the body of people rolls on it. The tester does
loading durability test for the
edge of mattress using specified loading cushion and force value.It
can also simulate a people sits on the edge of the mattress,and the
effect caused by the bottom loading on the mattress.After a certain
number loading,compare the height of cushion surface and its
surrounding edge before and after the test.Assess the quality of
the mattress according to change of hardness and damage of
mattress.
Mattress Testing Catalogue.pdf
Test items:
include the following tests and measurement projects:
1.durability test for the cushion surface.
2.durability test for the edge of cushion.
3.height measurement of the mattress.
4.Measurement of the Hardness value.
Technical parameters:
| Rolling test stroke: | The mattress mid-line left and right are both 500 mm |
| Rolling test speed: | 16±2Cycles per minute |
| Roller: | Roller:1400N,The middle diameter:300mm,Both ends diameter:250mm,length:1000 |
| Counter: | 0~999999can be set. |
| The control way | Touch screen + PLC control |
| Loading cushion on the edge: | buttocks shape,380mmx495mm |
| Loading parts on the edge: | The midpoint on the long edge of the mattress.200 mm from edge |
| Loading force on the edge: | 1000N |
| Loading time on the edge: | 3S |
| Position of measurement: | Mattress center,Left and right are both 250mm,the midpoint on the long edge of the mattress 200 mm inward. |
| Loading plate of measurement: | Diameter 355mm,Radius of curvature of the end R800mm |
| Capacity of force sensor: | 2kN |
| Loading speed | 90±5mm/min |
| Stroke: | 500mm |
| Drive motor: | Servo motor |
Standards:
ASTM F1566 Standard Test Methods for Evaluation of Innersprings, Boxsprings, Mattresses or Mattress Sets
QB/T 1952.2-2011
