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Chair Swivel Testing Machine
Chair Swivel Testing Machine
Chair Swivel Testing Machine

Chair Swivel Testing Machine

Product Model : SL-T03
This test applies to all types of chairs with a swivel seat. Purpose of Test: This machine is designed to evaluate the ability of a chair to withstand stresses and wear caused by repeated swiveling.
Detailed description

Chair Swivel Testing Machine

 

Application

This test applies to all types of chairs with a swivel seat.

Purpose of Test: This machine is designed to evaluate the ability of a chair to withstand stresses and wear caused by repeated swiveling.


Technical parameter

a.Platform berpusing 

-Can set the clockwise and counter clockwise rotation

-Range of rotation:0-360°

-Maximun diameter:100mm

-Actuated by double acting pneumatic cylinder

-Adjustable rotation speed 5 to 15 cycles/minute

b.Counter panel

-Power supply:single phase AC 220V.1KW

-ON/OFF switch button

-6 -digits Electronic Predetermine counter(EPC)

  • The EPC will register every stroke of the cylinder up to six digits
  • Will stop the test opereation to the preset stroke
  • The EPC will display the number of stroke achieved during the test
  • EPC also able to store the number of cycles when the power interruption take place and able to display the actual reading and contines counting when operation resumes.
  • The singnal shall maintain until the counter is reset.

c.Stopper- to restain the chair base from sliding

Note:One 360° Rotation is counted as one cycle.

i.Swivel test-cyclic(ANSI/BIFMA ×5.1-2017)

II.Swivel test-cyclic(ANSI/BIFMA×5.4-2012)

 

Specifications

According to test Standard: BIFMA X5.1-2002, Test No. 9 
1. Applicability: This test applies to all types of chairs with a swivel seat.

Purpose of Test: this machine is designed to evaluate the ability of a chair to withstand stresses and wear caused by repeated swiveling.

 

Machine Mechanism

 Loading weight  102kg (225lb)
 Cycle rate  5 ~ 15 rotations per minute
 Test cycle  120,000 times
 Counter  999,999
 Loading weight  adjustable

 

Standards
DIN 4551, EN 1335, NEN 1812, BIFMA X5.1, BSI/BS 5459, EN 581-2

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