- Product Details
Product description:
To evaluate the mechanical fatigue resistance of the sofa and davenport. Finding out and carry out the unaware problem and limitations in designing, producing and transportation.
The principle is to determine the strength of the structure of sofa by applying to various parts loads or forces simulating normal functional use, as well as acceptable mis-use.
Technical parameter:
Force apply for seat fatigue | 750 N |
Force apply for back fatigue | 400 N |
Test cycles | - 25000 to 200000 cycles. |
Power | 220V, 500w, |
The maximum pressure of seat | 200kg |
The maximum pressure of back | 80kg |
Compression strength | can be adjustable |
Testing range | single seat , double seat and three seat sofa |
Design criteria | DIN 4551, EN 1335, NEN 1812, BIFMA X5.1, BSI/BS 5459 |
