Mattress Comprehensive Performance Tester GT-LA08B
Product Introduction
Application
This machine is the newest design mattress comprehensive performance testing machine according to ASTM F1566 standards.
Functions
In general, the machine is configured with the following Three test:
Height loss test: the height loss expresses the change in the height of a test unit caused by the durability test.
Durability test: test simulating the repeated application of loads and/or movement of components occurring during long-term use and assessing the strength of the article under such conditions. The durability test is a procedure mainly intended to evaluate the change of the properties of the test unit caused by repeated loading.
Hardness Value & Firmness rating test: the hardness value is determined from load/deflection measurement which is obtained by pressing a load pad into the test unit and measuring the associated value of indentation and force simultaneously. And the firmness rating is used to express the subjective assessment by persons, it is determined from the hardness value upon results from empirical studies.
Key Specifications
| Model | GT-LA08B | |
| Controller | Computer Control | |
| Motor | Servo Motor | |
| Power sensors | 2500N, American Celtron | |
| Durability test | Cylinder Shape | Hexagon |
| Cylinder Length | 36±3in(915±75mm) | |
| Cylinder Weight | 240±10Lb(109±4.5kg) | |
| Diameter of roller | 17±1in(430±25mm) | |
| Test speed | 0-20 cpm (adjustable) | |
| Stroke length | 0~1,000mm or 0~1,900mm(optional) | |
| Hardness Value & Firmness rating test & Height loss test | Pressure plate diameter | ￠355 mm |
| Pressure plate spherical radius | R800 mm | |
| Test speed | 0.001~500 mm/min | |
| Power supply | 1∮, AC 220V 50/60Hz | |
| Dimension (W x D x H) | 380 x 250 x 180 cm | |
| Weight (Kg) | ≈1200Kg | |
| Standards | ASTM F1566 | |
| Standard accessories | ASTM Hexagon Roller | |
| Hardness Loading Pad | ||
Applications Industry
All kinds of Mattress can be tested on the Mattress Comprehensive Performance Tester
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