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QB/T 1952-2011 Mattress Hardness Tester For The Softness and Hardness Testing TNJ-009

This tester is used for testing the softness and hardness of spring mattress and evaluating the hardness level.

Introduction of product:

This tester is used for testing the softness and hardness of spring mattress and evaluating the hardness level.It can be used with durability test for the surface of mattress and durability test for the edge.Evaluate the test data before and after the test.

Standards:

QB/T 1952-2011

 

Product features                    

1.It is made of aluminum,generous and beautiful.

2.Control system adopts special high precision and high intelligence ARAM controller.

3.It can be run under  WINDOWS system with special test software.

4.The software interface is clear and easy to be operated.

Test principle

1.Place the mattress on the test platform and load the test site through the loading plate

2.Record the curve and related data during the loading process to evaluate the hardness value

Technical specifications

1.Loading plate:diameter 355mm,

2.Radius of curvature of the end: R800mm

3.Capacity:2kN Loading

4.Loading speed:90±5mm/min

5.Stoke:500mm

6.Modulation of loading plate’s position:left and right are both 300mm.

7.Drive motor:Servo motor

Standards

QB/T 1952-2011

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