• Mask and Protective Testing Equipment
• Toy Testing Equipment
• Textile Testing Equipment
• Footwear Testing Equipment
• Furniture Testing Machine
• Mattress Testing Equipment
• Chair Testing Equipment
• Luggage and Suitcase Testing Equipment
• Desk Testing Equipment
• Foam Testing Equipment
• Universal Furniture Testing Equipment (for Universal Testing)
• Battery Testing Machine

Mattress Hardness Testing Machine GT-LA04

Application
The mattress hardness testing machine is used to evaluate the hardness. It is widely applied to industries of foam products, mattress, car seat etc. It is used in laboratory for quality control in production line.
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.

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