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MB0521 chair backside durability tester

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Applicable scope
Test principles and standards
Instrument characteristics
Configuration list

1, Suitable for all office chairs with rear tilting function chair. This instrument is used to evaluate all office chairs with rear tilt function. The chair has durability under load.
2, The office chair behind the slope durability tester for all the office chair backrest has the chair, the instrument used to assess all the office chair backrest has tilt chair has endurance, under the state of loading test results: the test shall not lose the function of qualified (based on customer specified requirements can be judged).
3, Test Objective: To evaluate the durability of a chair with back tilt function in all office chairs with a load state.
4, Test object: chair with back leaning back of all office chairs.

QB/T 2280-2007  ANSI/BIFMA X5.1-2002  EN 1335:2000

1, Electric regulating cylinder output angle.
2, There is no need for tool fit in the sample clamp.
3, Humanized operation control, one key completion test.
4, Digital voltage meter, voltage monitoring, power failure memory counter, avoid wasted, linear bearing guide screw type T, stable and smooth.