The Chair tester tests the strength and durability of the seats and backrests by simulating the routine use loading of the seat.The Chair Seating and Back Testing Machine is equipped with two drive units, and can be individually controlled to repeatedly load the test points of the seat.

Feature:
1. The main structure of the machine is made of aluminum, beautiful and easy to maintain.
2. Servo motor and air cylinder drive, the test loading control is more accurate, and the noise is even smaller.
3. Chair Seating and Back Testing Machine: PLC touch screen control makes the operation more convenient.
4. In addition, the machine loading device using electric control movements, more extensive test space.

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

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 - 2017 Section 5,6,17 (9,14,15 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 

Seat surface load capacity: 2000N  
Backrest load capacity:       2000N  
Seat surface height:           15 - 70cm  
Testing time:                       0-99999 ( can be adjustment)  
Control method:                 PLC & touch screen control  
Lifting method:                   Automatic lifting 

Loading point template    1 pc  
Seat loading pad             1 pc  
Smaller seat loading pad  1 pc  
Back loading pad             1 pc  
Local loading pad            1 pc  
Stationary fixture            1 pc  
Stops                             1 pc