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Quick Details

Usage: Comprehensive Durability Test
Power: Electronic
Model Number: TNJ-010
Brand Name: HTI
Place of Origin: China (Mainland)
Weigh of loading block: 50+-5kg
Loading position: 350 mm before Seat surface
Armrest loading force: 250N
Backrest loading force: 300N
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

Specifications

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