LT-JJ02-E Office chair armrest durability and alternating bending durability testing machine

Short Description:

This machine performs comprehensive durability testing on office chair armrests by conducting both sustained pressure cycles and alternating forward/backward bending simulations. It evaluates the armrest’s resistance to long-term compression from resting weight and to repetitive bending stress caused by user movement, providing critical data for validating product durability and compliance with standards such as BIFMA.

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Product Detail

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Product parameters
1	The adjustable distance from the cylinder’s rotating fulcrum to the loading pad	500 to 900mm
2	The output force of the 50mm diameter cylinder meets the force and precision requirements of the handrail test
3	The width of the loading pad is 100mm	force is applied to the handrail at an Angle of 10 degrees
4	The precision manual pressure regulating valve ensures stable and reliable output force of the cylinder, and the output force value of the cylinder is digitally displayed
5	It has an RPM speed display and can be continuously adjusted
6	Power Supply (Power)	220VAC 1.0A
7	Air source	Air pressure: ≥0.5MPa; Flow rate: ≥800L/min; The air source has undergone water filtration and drying treatment
8	Main dimensions	110014002100mm(length * width * height)
9	Weight	156kg
10	Standard configuration accessories (provided)	1 set of armrest loading fixture / 2 pieces of cylinder adapter / 5 pieces of “foot cups” for chair fixation/set