Chair and Table Test Equipment TNJ-002A-Manufacturer-HUST TONY

Chair and Table Test Equipment TNJ-002A

Chair and Table Test Equipment is used to test the strength and durability of each part of furniture through each part of furniture is under one-off or repetitive load in the normal use or wrong use condition.It is used for testing the mechanical performance of all kinds of tables and chairs.

This test rig can be used for doing the horizontal/vertical static loading test and also can do horizontal /vertical durability test.

Youtube video : Click here

Technical Specifications

Model	TNJ-002A
Frame	3 m * 3 m2.3 m(L×W×H), it is made of 8080 mm aluminum
Loading Cylinders	Five horizontal and Five Vertical,
Diameter	50 mm
Route	300 mm
Loading Force Value(Max) on the Theory	1500 Nþ Force value induction:high-precision power
Sensor Max Capacity	3 KNþ ( 3000 N )
Control Way	PLC control
Air Source	Air supply input is 0.4 Mpa-0.8 Mpa. (6 kgf/cm^2 or above, supplied by customer themselves)

Features

1. High-resolution digital controller; closed-loop control. The output end of the cylinder is equipped with a fatigue-grade tension and pressure sensor, and the air pressure control of the cylinder is controlled by an imported SMC gas-electric proportional valve, which can input and control the output force of the cylinder through the computer host interface; realize high-precision testing.
2. With real-time force-time curve display.
3. The frame structure design is adopted, and the frame is made of custom-made thickened aluminum profiles. The structure is stable and beautiful. All cylinder groups are moved by sliding, which can be operated by one person without any tool assistance. The frame adjustment part adopts pulley structure and guide rail plus bearing design, which can easily and conveniently adjust the loading position to adapt to different specifications of samples and improve work efficiency.
4. The fixed block at the bottom and the portable magnet can adjust the position at will to adapt tosamples of different specifications
5. The loading pad is detachable, which can be easily replaced with different loading pads to meet different test requirements
6. Can test multiple samples at the same time, more efficient and energy-saving to complete the testrequirements .Various test items can be realized by moving the combined cylinder combination unit. All channels can be set to independent or joint action mode, and all channels are set with independent setting boxes.
7. The PLC controller is used to control the movement of the instrument, and the operation is intuitive and simple. The force value adjustment uses a precision SMC proportional valve to adjust the airpressure to change the loading force value.
8. Equipped with a high-precision force sensor to sense the force value instantly, each loading group is individually adjusted and controlled, and the loading force value is stable and reliable.
9. After a sudden power failure or artificial shutdown, turn on the power again or restart it, and continue to run according to the parameters set before the power failure, so as to ensure the continuity and stability of the test and avoid loss of test data.
10. The interface is easy to operate and easy to use.
11. Our equipment is controlled by computer, mobile phone control, Internet control, and real-time video monitoring
12. The operating software comes with a test standard program that meets the requirements, and can be upgraded remotely; the test process can be monitored by no one, and the fault can be automatically alarmed, and the fault can be removed remotely; the remote operation interface of the mobile phone can view the surveillance camera and the safe environment of the laboratory site
13. Multifunctional interface control software, which can control and monitor multiple devices.
14. The control software needs to save the test data of the instrument to the database, which can permanently save and query the historical test data.
15. The laboratory management system can be connected to the computer database on the equipment to facilitate the management of laboratory equipment and data query and filing
16. When no one is in the laboratory, you can enter the device operating system to operate the device through the computer website, QR code, mobile APP, WeChat,
17. If the same operating system is compatible and incorporated into one site to operate the device

How Does The Furniture Testing Machine Work ?

To learn more about how it works, please click this link

Standard : BS EN 1728: 2012 , BS EN 1730 : 2012

Standards

Test Items for chairs：

EN 1728:2012 6.10	Arm rest sideways static load test	Has test report for force,time,cycles
EN 1728:2012 6.11	Arm rest downwards static load test	Has test report for force,time,cycles
EN 1728:2012 6.15	Leg forward static load test	Has test report for force,time,cycles
EN 1728:2012 6.16	Leg sideways static load test	Has test report for force,time,cycles
EN 1728:2012 6.17	Combined seat and back durability test	Has test report for force,time,cycles
EN 1728:2012 6.18	Seat front edge durability test	Has test report for force,time,cycles
EN 1728:2012 6.19	Durability test on seating with a mult-position back rest	Has test report for force,time,cycles
EN 1728:2012 6.20	Arm rest durability test	Has test report for force,time,cycles
EN 1728:2012 6.24	Seat impact test	Has test report for force,time,cycles
EN 1728:2012 6.25	Back impact test	Has test report for force,time,cycles
EN 1728:2012 6.28	Backward fall test	Has test report for force,time,cycles
EN 1728:2012 6.4	Seat static load and back static load test	Has test report for force,time,cycles
EN 1728:2012 6.5	Seat front edge static load	Has test report for force,time,cycles
EN 1728:2012 6.8	Foot rest static load test	Has test report for force,time,cycles

EN 12521:2015(E) -Furniture – Strength, durability and safety – Requirements for domestic tables

Test Items for tables：

EN 1730:2012 6.2	Horizontal static load test	Has test report for force,time,cycles
EN 1730:2012 6.3	Vertical static load tests	Has test report for force,time,cycles
EN 1730:2012 6.4	Horizontal durability and stiffness test	Has test report for force,time,cycles
EN 1730:2012 6.5	Vertical durability test	Has test report for force,time,cycles
EN 1730:2012 6.6	Vertical impact test	Has test report for force,time,cycles
EN 1730:2012 6.7	Deflection of table tops	Has test report for force,time,cycles
EN 1730:2012 6.8	Durability of tables with castors	Customized products, a single instruments
EN1730:2012 6.9	Drop test	Has test report for force,time,cycles
EN 1730:2012 7.2	Stability under vertical load	Has test report for force,time,cycles
EN1730:2012 7.2.2	Test for tables that are or can be set to a height of 950 mm or les	Has test report for force,time,cycles
EN 1730:2012 7.2.3	Test for tables that are or can be set to a height greater than 950 mm	Has test report for force,time,cycles
EN1730:2012 7.3	Stability for tables with extension elements	Has test report for force,time,cycles
EN 1730:2012 7.4	Stability of tables designed to support a parasol	Has test report for force,time,cycles
EN 1730:2012 8.2	Durability of Height adjustment mechanisms	Has test report for force,time,cycles