Applications:

Chair Seating and Back Testing Machine tests the strength and durability of the seats and backrests by simulating the daily use loading of the seat.

The machine is equipped with two drive devices, which can be individually controlled to repeatedly load the test points of the seat. Through different parameter settings, the machine can do following test on the seat:

1. Seat and back static load test.

2. Seat and back durability test.

3. Seat front edge static load and durability test;

4. Horizontal forward static loading test for backrest.

5. Headrest static load test,

6. Legs forward static load test,

7. Legs lateral static load test.

If the customer additionally purchases the GT-LB01-7 impact hammer for the machine, the following tests can be added: Backrest impact test, armrest impact test.

Standards:

EN 1728-2012 Section 6.4, 6.5, 6.7, 6.12, 6.15, 6.16, 6.17, 7.3, 7.4,7.9, 8.2, 8.4.1,8.5（6.25, 6.26 optional accessories）  
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, 5.3.5, 5.3.6, （5.3.8 need the optional accessories）
ISO 7173-1989 Section 7.1, 7.2, 7.3, 7.5, 7.6, 7.7, 7.8, （7.11,7.12 need the optional accessories）
GB/T 10357.3 -2013 Section 4.3, 4.4,4.7,4.8,4.10,4.11, （4.13,4.14 need the optional accessories）
BIFMA X5.1 - 2011 Section 5,6,18 , (10,15,16 need the optional accessories）
EN 16139-2013 （corresponding with EN1728-2012)
BS5459-2-2000 Section A5.1 (A5.3, A7.4 need the optional accessories）
QB/T 2280-2007 Section 6.6.4, 6.6.9 （6.6.10, 6.6.11need the optional accessories）