TNJ-101 Seat Durability Tester--Durability test on seating with a multi-position back rest

This test is only applicable to seating with three or more manually adjustable reclined positions of the back rest.
Place the seating in normal use position, with the back rest in the most adverse position. If the most adverse position cannot be determined, carry out the test with the back rest in the mid position. Prevent the item of seating from moving rearwards by placing stops behind the rear feet, legs or castors.

Apply the specified load to the seat loading point.

The height of the back rest loading points shall be 100 mm above the back loading point (6.2). They shall be 50 mm from the right and left outer edges of the back rest.

Apply rearwards alternating forces perpendicularly to the back rest, as specified.

Carry out the test for the number of cycles specified.

1 cycle = 1 application of force on the right side and 1 application of force on the left side.

NOTE This test is often used for testing outdoor reclining seating.

Standard: BS EN1728:2012 6.19 Durability test on seating with a multi-position back rest

Technical parameters::
Air cylinder brand:SMC ,2 SMC air cylinders, PLC: Siemens
Force sensor:TEDEA 2 sensors; proportional valve: SMC brand
Touch Control Screen:Weinview brand; Load Modules:2
Chair fix block:4 sets,Loading pads:2 pads(with diameter 100MM)
Base plate size:1400mm*1400mm
Machine size:(L*W*H):1400*1400*1950MM
Control box size:(L*W*H)640*590*1520MM
Power:220V

Dongguan Hust Tony instruments Co., Ltd ( Tony International(HK)Co., Ltd. ) has been manufacturing and developing testing machines for more than 15 years.

Our Main products are Furniture Testing Instrument, Toys Testing Equipment,Textile Testing Instrument, Leather shoes Test Equipment, Universal Testing instruments, Continue its advanced design technology and concept, excellent technology of producing and outstanding system of quality management, Tony Instruments has achieved good repute in the fields of textile testing equipments, toy testing equipments, furniture testing and other measurement test equipments. Our long-term partners include the world's two largest inspection companies SGS and TUV. 

We produce equipments in line with international market testing standards, meanwhile, we provide customers with complete solutions for laboratory testing. 

- Design program for laboratory 

- Provision of all testing machines and consumables 

- Installation and training 

- Maintenance plan service 

- Professional calibration and measure services 

Some of our important customers, include: 

SGS in France, SGS in Vietnam, SGS in China, SGS in Korea, Intertek in China, SAT in China, BACL in Shenzhen, NSF in Shanghai, ITS, BV, TUV and etc. 

Sincerely administration make Tony sales network extend all over the world. Up to day Tony products spread to countrywide users. In overseas, we have customers from Vietnam, Thailand, Indonesia, Europe, Iran, Pakistan, USA, Canada, Mexico, Argentina and etc. 

Our Testing machines are widely used in Textile, Toys, Furniture, packaging, footwear, leather products, environment, baby products, hardware, electronic products, plastic products, rubber products and other industries, and are applicable to all scientific research units, quality inspection institutions and academic fields.