4 Stations Chair Seating and Back Testing Machine GT-LB04-4

Applications:

The tester tests the strength and durability of the seats and backrests by simulating the routine use loading of the seat. The main structure adopts national standard cold-formed hollow pipes and carbon steel Q235A for connection and support, which is aesthetically pleasing and convenient for maintenance. It is controlled by a PLC touch screen, making operation more convenient. In addition, the loading device of this machine adopts electric control movement, providing a wider testing space. The machine is equipped with two drive units, and can be individually controlled to repeatedly load the test points of the seat. Through different parameter settings, the machine can complete the following types of test functions on the seat:

1. Seat and back static load test

2. Seat and back durability test

3. Seat front edge static load and durability tests

4. Horizontal forward static loading test for backrest

5. Headrest static load test

6. Legs forward static load test

7. Leg lateral direction static load test

Standards:

EN 1728-2012 Section 6.4, 6.5, 6.17, 6.19, 7.3, 7.4, 7.9, EN581-2-2015 (corresponding with EN1728-2012),

EN1335-3 -2009 Section 7.2.1, 7.2.2, 7.3.1

EN 1729-2-2012 Section 5.3.2, 5.3.3

ISO 7173-1989 Section 7.1, 7.2, 7.5, 7.6

GB/T 10357.3 -2013 Section 4.3, 4.7, 4.8

BIFMA X5.1 - 2017 Section 5, 6

EN 16139-2013 （corresponding with EN1728-2012)

BS5459-2-2008 Section A5.1

QB/T 2280-2016 Section 6.6.3, 6.6.8

Key Specifications: