Test object: Test the structural strength performance of the backrest, chair leg, armrest and pedal of seat products.
Features:
1. Parameter input: input through the touch screen;
2. Pull force: The program automatically controls the test to keep the pull force constant within 4% (the range can be set in the background);
3. Delay: The delay of pulling force starts from the first time that the pulling force reaches 96% of the set value, the delay arrives, and the pulling force is unloaded.
