26 กุมภาพันธ์ 2568
ผู้ชม 4 ผู้ชม
Product Detail
Mattress Hardness Tester GT-LA04
Product Introduction
Application:
Mattress hardness tester is used to evaluate the firmness of the mattresses, which is applied to laboratory test and quality control in production line. The applicable range: foam products, mattress manufacturing, car seat manufacturers and other industries.
Standards:
ASTM F1566, BS EN 1957, QB/T 1952.2
Principle
Universal hardness and hardness measurements are based on a physical property called indentation force deflection. The hardness is calculated by determining the ratio of the thickness after being compressed and the original circular indentation force. The computer receives the signal from the sensor and record the extent of indentation when the platen stresses on the specimen. In order to compare the test results,the size and thickness of specimens must be the same.
Key Specifications
| Maximum Capacity | 0-5000N | |
|---|---|---|
| pressure plate | Diameter: 344± 5mm | Diameter:355mm |
| Thickness: 12 ± 1 mm | Spherical radius: 800mm | |
| Test speed | 0.001--500mm/min | |
| Control method | Computer control | |
| Dimension(WxDxH) | 320*320*160CM | |
| Weight (Kg) | ≈700Kg | |
| power | 1∮ AC 220V 50Hz | |
| Standards | ASTM F1566BS EN 1957, QB/T 1952.2 | |
| Standard accessories |
Data line 1 pc |
|
Applications Industry
All kinds of foam samples can be tested on the Foam Compression Tester/ Hardness Tester
