Chair Seating and Back Testing Machine-TNJ-017-Manufacturer-HUST TONY

TNJ-017 Chair Seat and Back Strength and Durability Machine (4)

TNJ-017 Chair Seat and Back Strength and Durability Machine (3)

TNJ-017 Chair Seat and Back Strength and Durability Machine (2)

Office Chair Seat Back durability tester

Chair Seating and Back Testing Machine

Chair Seating and Back Testing Machine is a multi-functional testing equipment, which can simulate the human body sitting on the chair body repeatedly sitting on the chair seat and body reclining action, and test the performance of the chair seat and chair back.Made of 10 mm thickness aluminum material frame, PLC control, easy operation; high precision force sensor for the load application.

Technical Specifications

Model		TNJ-017
Frame Size (W×D×H)		2m x 3m x 1.5
Weight		550kg
Load Capacity		2000N (horizontal) 2000N(vertical)
A. Three horizontal cylinder & Three vertical cylinder – to test multiple seat chair or Three single chair simultaneously
B. Mechanism – a specified vertical load is applied first to the seat and the load is maintained when horizontal load is applied. The force shall be maintained for 10±2 s or 2±1 s (adjustable). This constitutes one cycle.
C. Adjustable horizontal load orientation (90˚ to the chair backrest)
D. Adjustable height (500-1000 mm) and horizontal distance between 2 set cylinders
E. Loading pad – attached to the cylinder and can pivot freely
Three units seat loading pad	– attached to the vertical cylinder (refer attachment)
Three units back loading pad	– attached to the horizontal cylinder (refer attachment)
F. Cylinder operation selector
To operate all cylinder set (vertical & horizontal) to test 1 seat & back only
To operate individual cylinder set (vertical & horizontal) to test one seat & back only
To operate vertical or horizontal cylinder only
Electronic Predetermined Counter (EPC)	0~999, 999 ( 6 digit counter)
Compressed Air	±6kg/m²
Control Method	PLC touch screen control (In addition, computer control is optional)
Power	1 phase AC 220V 50/60Hz
Test Speed	16 – 20 times/min or specified
Testing Time	0-999999 ( can be adjustment)
Standard Accessories	Portable magnetic sucker 1 pcs
	Seat loading pad 1 pc
	Back loading pad 1 pc