Specifications:
According to test Standard: BIFMA X5.1-2002, Test No. 5,6,10,12,15, 16

1.Applicability: This test applies to all types of chairs.
Purpose of Test: To evaluate the ability of a chair to withstand stresses caused
by the user exerting a rearward force on the backrest of the chair.

2. Test Standard BIFMA X5.1-2002:
Test No. 5 Backrest Strength Test - Static – Type I
Test No. 6 Backrest Strength Test - Static – Type II & III
Test No.10 Tilt Mechanism Test – Cyclic
Test No.15 Backrest Durability Test – Cyclic – Type I
Test No.16 Backrest Durability Test – Cyclic – Type II & III

3. Features:
. Safety protection – automatic detection of breakdown point while the test specimen

     breaks. Automatic stop once the test is complete.
. Equipped with safety cover.
. High Precision – Forces are measured with a precision proportion valve via a pneum-

     atic valve driver. The pneumatic input range is within 1kg/cm2 ~ 8kg/cm2 being able to

     maintain high precise constant force. Adopt high accuracy and precision pneumatic pr-

     oportion valve to ensure test stabilities and low error.
. Selectable units of system – kg, N, lb
. Easy to Operate – The machine is operated via the corresponding POD(programmable

     operation display) system. One touch operation functions are easy for test.
. Conforms to national standard – Meets national standard requirement.