Introduction of product:
The tester can simulate the condition that the surface of soft is loaded repeatedly in daily use to evaluate the Compression capability of it.
The tester load to the surface of soft using a fixed shape and weigh loading block.Backrest and armrest are loaded repeatedly with a certain height, frequency and power.TO test the Compression capability of soft when it is loader repeatedly in a long-term.
Technical parameters:
Weigh of loading block:50±5kg
Loading position:350 mm before Seat surface
Armrest loading block:Φ50mm,edge of loading surface:R10mm
Armrest loading position:80mm before armrest
Armrest loading direction:45°according to horizontal direction
Armrest loading force:250N
Backrest loading block:100mmX200mm,edge of loading surface:R10mm
Backrest loading position:The center of two loading parts’ distance is 300mm,450mm height or it is the same level according to the Backrest upward.
Backrest loading force:300N
The way of loading:load alternately
Testing disc:Φ100mm Edge of testing surface:R10mm
Testing speed:100±20mm/min
Weigh:Loading surface Φ350mm edge:R3,weigh:70±0.5kg
Lift way of testing group:Motor drive screw to lift. Controller:touch screen to display.
Frequency of testing:0.33~0.42Hz(20~25times/min)
Air supply:7kgf/cm^2 or more stable air supply
Size:host:152x200x165cm
Weigh:1350kg
Power: three-phase four-wire 380V
Standards:QB/T 1952.1
