Durability test machine HD-F763

fatiguefor mattresseshorizontal

Minimum1 SET Delivery15 days after order. ModelHD－F764 CountryChina BrandNameHD PackageEach set protected with resin fiber and PP film, then put into Strong wooden case with operation manual and video inside. PaymentL/C, D/P, T/T PriceFOB, CIF Mattress Rolling Tester Mattress Rolling Tester used to test various types of mattresses and bed mattress revetment durability test, and testing of the deflection measurement, mattress and bed height, the surrounding edge height, measured the hardness value of mattess, hardness grade evaluation, and automatically assess the mattress soft hard grade evaluation. Specification Requirements: 1, Wheel: Round wheel, hard, smooth surface, no scratches, at the same time add safety cover; oval wheel length: 1000±2mm; oval wheel diameter: 300±1mm; Oval wheel Weight: 1400±7n. 2, rolling speed: 16±2 turn/min. 3. Device Drive mode: motor. 4, friction coefficient between 0.2~0.5. 5, the rotating inertia moment of the drum should be 0.5±0.05kg㎡. 6, test times: 0-99, 999 times can be set arbitrarily. 7. Measuring device accuracy is not less than 1%, size device accuracy is not less than 1mm, loading block position deviation for ±5mm