Tests performed specifically on the five-prong seat of an office chair. Test the pressure resistance of the five claws by applying vertical pressure to the five claws.
The computer-controlled motor is used as a power source to drive the precision screw to drag the beam to apply pressure downward.
Test purpose: To evaluate the compressive strength of office chair legs, to control the quality of products, to find out the location of defects, and to provide reference for improvement.
1.Introduction:
Tests performed specifically on the five-prong seat of an office chair. Test the pressure resistance of the five claws by applying vertical pressure to the five claws.
The computer-controlled motor is used as a power source to drive the precision screw to drag the beam to apply pressure downward.
Test purpose: To evaluate the compressive strength of office chair legs, to control the quality of products, to find out the location of defects, and to provide reference for improvement.
2.Reference Standard:
3.The Main Parameters:
|
Maximum capacity |
20000N. |
|
Maximum stroke |
700mm. |
|
Volume display accuracy |
0.1 units. |
|
Strength accuracy |
±0.05% of indication value. |
|
Displacement display precision |
0.01mm |
|
Displacement display accuracy |
±0.01% of indicated value |
|
Special fixture to fix the five-star claw |
|
© Dongguan Zhongli Instrument Technology Co., Ltd.
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