Field of application:
ANSI/BIFMA X5.5-2008 8 Leg Strength Test
ANSI/BIFMA X5.1-2011 10 Tilt Mechanism
Test - Cyclic
ANSI/BIFMA X5.1-2011 15 (I) Backrest Durability Test - Cyclic - Type I
ANSI/BIFMA X5.4-2005 21 Tilt Mechanism Test - Cyclic
ANSI/BIFMA X5.1-2011 16 Backrest Durability Test - Cyclic - Type II and Type III
1 Imitate human body sat in a chair and lean back action to test the back performance.
2 Place 250lbs 16 dia sand bag in the seat, apply a force is initially 90 degrees ± 10 degrees to the plane of the backrest.
3 Repeatly out put requested force to backrest by the autocontrol.
4 Record the testing cycle, evaluate the product performance.
1 Multi-function testing equipment, out-force and traveling for selection.
2 Air Cylinder can be moved up -down, right-left and aslo be rotated freely.
3 Out-force and travel-distance of air cylinder for selection
4 When the form-device left the Backrest, the back will return the original state without any resistance.
5 Precision manual pressure regulating valve ensure to get the stable and reliable output force and indicate from the digital display.
6 RPM disply can be adjusted.
More than 150kg out-force.
More than 1000mm testing platform
600mm Air cylinder traveling
Hight ajustment: 600-1600mm.
Rotation: 90 degree
Max Air cylinder Cyclic rate: 20 RPM;
Multi-function for adjustable hight, out-force degree and rotation.
Out-force and travel distance for control
Touch screen+PLC, power off memory and breakpoint stop function.