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BIFMA X5.1 Furniture Testing Equipment Chair Back Durability Tester

BIFMA X5.1 Furniture Testing Equipment Chair Back Durability Tester

BIFMA X5.1 Furniture Testing Equipment Chair Back Durability Tester
BIFMA X5.1 Furniture Testing Equipment Chair Back Durability Tester
BIFMA X5.1 Furniture Testing Equipment Chair Back Durability Tester
Product Details:
Place of Origin: China
Brand Name: SKYLINE
Certification: Calibration certificate
Model Number: BIFMA X5.1 2017 14,15
Payment & Shipping Terms:
Minimum Order Quantity: 1 unit
Price: negoitable
Packaging Details: Plywood case
Delivery Time: 35 work days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1 unit
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Detailed Product Description
SKYLINE: Chair Back Durability Test Brand: SKYLINE
Backrests Height: 200mm Loading: 445N
Loading Rate: 10 And 30 Cycles /minute Weight: 109Kg
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furniture testing machine


chair testing machine




This test shall be performed on Type I Tilting chairs with backrests greater than 200 mm in height.

It is used for static load and durability tests of various office chairs, high chairs, children's dining chairs, etc., to simulate the user's condition, and to perform cushions and backrests (simultaneous and/or separate) for all kinds of chairs. Static load test and dynamic endurance test to judge the fatigue stress and bearing capacity of the test piece
Product introduction
Chair back durability test equipment tests the strength and durability of the seats and backrests by simulating the daily use loading of the seat.
The machine is equipped with two drive devices, which can be individually controlled to repeatedly load the test points of the seat. Through different parameter settings, the machine can do following test on the seat:
1. Seat and back static load test.
2. Seat and back durability test.
3. Seat front edge static load and durability test;
4. Horizontal forward static loading test for backrest.
5. Headrest static load test,
6. Legs forward static load test,
7. Legs lateral static load test.
Technical parameter
a.One pneumatic cylinder with load cell capacity 200N.
b.Adjustable load direction (90° to the chair backrest)
c.Form-fitting load distribution device: A device which distributes a force over a 305 ± 13mm ×70 ± 32mm(12±0.5'' ×2.75'' ± 1.25'') area of a backrest. The device will be shaped to approximate the contours of the chair backrest (refer attachment)
d.2 operation mode:
-Electronic predetermined counter(EPC) - 6 digit  counter to stroke the cylinder up to 120.000 cycles.
-Timer - to apply and release the force after 1 minute. 
Compressed air: ± 6kg/m²
e.Single phase AC 220V
f.Speed: adjutable (10-30 cycle/minute)
g.Clamp:- to restrain the chair base.

i.Backrest strength test-Static -Type I & II (ANSI/BIFMA X5.1-2017, clause 5)

ii.Backrest strength test-Static -Type III (ANSI/BIFMA X5.1-2017, clause 6)

iii.Backrest durability test - cyclic - Tpye I &II (ANSI/BIFMA X5.1-2017, clause 14)

IV.Backrest durability test - cyclic - Tpye III (ANSI/BIFMA X5.1-2017, clause 15)



  • The max weight is 109kg (240lb)
  • The loading device rate between 10 and 30 cycles/minute
  • Seating position nearest to the center of the chair
  • Determine points 406 mm (16 in.) and 452 mm (17.8 in.) above the seat . Mark these points on the vertical centerline of the backrest.
  • Affixed to the test platform. The device shall prevent sliding but not restrict the unit
  • from tipping. On chairs that rotate, the base and casters shall be positioned to offer
  • the least resistance to rearward tipping of the chair
  • Loader: diameter 200mm.
Chair Back Durability Test.pdf
BIFMA X5.1 Furniture Testing Equipment Chair Back Durability Tester 0

Contact Details

Contact Person: Ms. Ivy Xie

Tel: 86-13751491529

Fax: 86-769-38818154

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