Mattress Hardness Tester TNJ-012-Direct Manufacturer-HUST TONY
Mattress Hardness Tester TNJ-012
Mattress Hardness Tester TNJ-012 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.
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
Model | TNJ-009 |
Loading Plate | diameter 355mm, |
Radius of Curvature of the End | R800mm |
Capacity | 2kN Loading |
Loading Speed | 90±5mm/min |
Stoke | 500mm |
Modulation of Loading Plate’s Position | left and right are both 300mm. |
Drive Motor | Servo motor |
Standards
QBT 1952.2-2011 Soft spring mattress for upholstered furniture
QBT 4839-2015 Foamed mattress for upholstered furniture
ASTM F1566-2009
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