| Customization: | Available |
|---|---|
| After-sales Service: | Perfect After-Sales Services |
| Warranty: | 12month, 1 Year |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
This Mattress Comprehensive Tester is the newest design mattress comprehensive performance tester according to EN 1957, EN 1725, QB/T 1952.2, or ASTM F1566 standards.
In general, the machine is configured with the following four test functions:
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 be 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 form the hardness value upon results from empirical studies.
Bed edge durability test: apply a force of 1000N for 5000 cycles by means of edge loading pad at the bed edge test point, then measure the height loss.
Standards:
BS EN 1957, EN 1725, QB/T 1952.2, or ASTM F1566.| Model | GT-LA08A | GT-LA08B | |
| Controller | Computer Control | ||
| Motor | Servo Motor | ||
| Power sensors | 5000N, American Celtron | ||
| Durability test | Cylinder Shape | Round | Hexagon |
| Cylinder Length | 1000 mm | 36±3in(915±75mm) | |
| Cylinder Weight | 1400 N | 240±10Lb(109±4.5kg) | |
| Diameter of roller | 300 mm | 17±1in(430±25mm) | |
| Test speed | 0-20 cpm (adjustable) | 0-20 cpm (adjustable) | |
| Stroke length | 0--1000mm | 0--1900mm | |
| 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 | ||
| Bed edge durability test | Test load | 1000 N | |
| Test cycles | 5000 cycles | ||
| Maintain time | 3±1s | ||
| Power supply | 1∮, AC 220V 50/60Hz | ||
| Dimension (W x D x H) | 280 x 250 x 180 cm | 380 x 250 x 180 cm | |
| Weight (Kg) | ≈1000Kg | ≈1200Kg | |
| Standards | BS EN 1957, EN 1725, QB/T 1952.2, |
ASTM F1566 , BS EN 1957, EN 1725, QB/T 1952.2, |
|
| Standard accessories | EN Round Roller | ASTM Hexagon Roller | |
| Hardness loading pad | Hardness loading pad | ||
| Edge loading pad | / | ||
| Option accessories | / | EN Round Roller | |
| / | Edge loading pad | ||
){kind=link}