1) Purpose of equipment

This test machine use for seat front edge progress durability and backrest test mechanism on to single

and multiple seat chair based on BS EN1728:2012

2)Standard :

1 .Seat front edge durability test ( BS EN 1728:2012 , Clause 6.18)

2. Durability test on seating with a multi-position back rest (BS EN 1728 : 2012, Clause 6.18 )

Quantity required

Two units – for multiple seat chair

3. Technical specifications

· This machine was designed for apply vertical load for 2 point on seat chair as alternate,

orientation cylinder also can lined for application of 90˚ load onto seat backup

· Machine structure.

- Frame size: 1.8 meter X 2 meter X 1.5 meter

- Vertical post:

Quantity: One unit

Material: GI, hollow steel 100mm X 100mm X 5mm thickness or rectangular Hollow or square hollow (60mm X 60mm)

Height: 1500mm Cross bar

Pneumatic cylinder with magnetic switch

Quantity required: Four unit assembled vertically

Adjustable: height, position, angle (0-90˚)

Type of cylinder: Double-acting cylinder

Load cell

- Type: compact size, compression, s-type load cell

- Rated capacity: maximum 200kgf (500lb.f)

- Rated output: 3mV/V (maximum)

- Input resistance: 350 ± 50 Ohms

- Output resistance: 350 ± 3.5 Ohms

- Cable: 5mm dia., 4 core and 3 meter length

Maximum force: 1500N

Air supply requirement: 5 bar (minimum)

- Control panel / console

The control panel is controlling the operation of cylinder. It consists os:-

# Power supply: 240V: 13 Amps: 50Hz

# Force meter: The meter will indicate the actual force applied on the sample on the test sample

# ON/OFF switch: to control electrical supply

# 6-digits electronic predetermined counter (EPC)

Positioning of cylinder

- Both cylinders can be adjusted at X-axis (horizontal) and Y-axis (vertical). For X-axis, adjustment shall be done manually

- Both cylinders orientation can be adjusted at angle 0 to 90˚ degree in Z-axis direction

Loading pad

- Rigid circular object 200mm in diameter the face of which has convex spherical curvature of 300 mm radius with 12 mm edge radius

- Material: Any hard materials such as timber, nylon, or plywood

Construction

- Machine base *Steel frame shall be securely welded, anti-rust, undercoated

Machine mode of operation

- Programmable logic control (PLC) shall be used for controlling the whole of the operation

of test machine. It shall be programmed in fulfill the below requirements(note: touch screen type

not preferred)

- Manual mode

The machine operates on a single cylinder by pressing load on/off button

- Automatic Mode

* Mode 1 – cylinder 1 only

* Mode 2 – cylinder 3 only

* Mode 3 – cylinder 1 and 2 alternate

* Mode 4 – cylinder 3 and 4 alternate

* Mode 5 – cylinder 1, 2, 3, 4 alternate

* Mode 6 – cylinder 1, 2, 3 alternate

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.