الوصف

• Mattress durability tester is the latest national standard design, to determine the durablity of spring soft mattress and the related project measurement

• Sleep center of the mattress surface area with a certain weight of roller rolling test, simulation during sleep the body roll, the effects on the mattress to mattress edge to provisions in the shape of a force value of the load and the load durability test, simulation users sitting on the mattress edge, the effect of loading caused by the hip on the mattress
• A certain number of loading, the contrast test before and after the pad surface height, height of surrounding edge, the change of hardness and mattress damage, to assess the quality of the mattress
• Specifications:
  • Rolling test trip: mattress line left and right sides is symmetrical, **0 mm
  • Rolling test speed: *6 + 2 cycles per minute
  • Roller: ***0 n, middle diameter of **0 mm, two end diameter of **0 mm, ***0 mm length
  • Count: 0 ~ *****9 times can be set
  • Rolling control mode: touch screen + PLC control
  • Side loading pad: hip shape, **0mm x **5mm
  • Edge load parts: mattress long edge point, distance side **0 mm
  • Side loading force value: ***0 N
  • Side loading time: 3 s
  • Measuring location: center of mattress, two **0 mm, midline symmetry minister mattress edge point to **0 mm
  • Measuring loading plate: **5 mm diameter, transverse curvature radius R**0mm
  • Force sensors capacity: 2kN
  • Measure the load speed: *0 + 5 mm/min
  • Stroke: **0 mm
  • Drive motor: servo motor
• Standard:
  • EN***7, QB/T***2.2