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KW-BFM-01 Chair Backrest Tester (Back pulling) 1
  • KW-BFM-01 Chair Backrest Tester (Back pulling) 1

KW-BFM-01 Chair Backrest Tester (Back pulling)

Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Laboratory Instrument
Label:Test Equipment , Test Machine , Furniture Tests
Price: -
Min. Order:1 pc
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Member Information


Kingwells Test Equipment Mfg co.,Ltd.

Free MemberGuang Dong - China
Live Chat:Last Online:29 Oct, 2012

Product Description

Field of application ANSI/BIFMA X5.1-2011 5       Backrest Strength Test - Static - Type I
ANSI/BIFMA X5.1-2011 6       Backrest Strength Test - Static - Type II and III
ANSI/BIFMA X5.1-2011 10     Tilt Mechanism Test - Cyclic
ANSI/BIFMA X5.1-2011 15     Backrest Durability Test - Cyclic - Type I 
ANSI/BIFMA X5.1-2011 16     Backrest Durability Test - Cyclic - Type II and Type III 
ANSI/BIFMA X5.1-2011 19     Footrest Static Load Test - Vertical 
ANSI/BIFMA X5.1-2011 20     Footrest Durability Test - Vertical - Cyclic 
Working Rationale 1 Imitate human body sit in a chair and lean back action to test the back performance.
2 Place 250lbs 16 dia sand bag in the seat,apply a force that is initially 90 degrees ± 10 degrees to the plane of the backrest.
3 Record the testing cycle, evaluate the product performance.
Structure characteristics 1 Multi-function testing equipment,out-force and traveling for selection.
2 Through change the position of Pulley to change out-force direction of air cylinder.
3 The form-fitting Device was fasten to backrest which was connect to the air cylinder by Ribbon. When the force was lost, the backrest will return to the original state.
4 Precision manual pressure regulating valve ensure to get the stable and reliable out-force value which indicate in the digital display. 
5 L style Baffle plate+Lstyle Pressure plate fix the base;Manual screw to keep pressing.
6 RPM disply can be adjusted.
Parameter 1 More than 150kg out-force.
2 More than 1000mm testing platform
3 600mm Air cylinder traveling 
4 20 cycles per min for the max Air cylinder Cyclic rate
Test objects Tilt Mechanism test-Cyclic and Back Durability test
Control System Force control:Precision manual pressure regulating valve +SMC Precision pressure sensor+Digital display.
Force transmission:Sliding of the fixed pulley block.
Automatic control:Touch Screen+PLC,Power off memory and breakpoint stop function.

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KW-BFM-01 Chair Backrest Tester (Back pulling) 1
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Kingwells Test Equipment Mfg co.,Ltd.

No. 1, Baima, Fangwu Street, Nancheng, Dongguan, Guangdong, China

Sam Qiao (Sales Manager )

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