Swivel Chair Rotation Durability tester TNJ-020 – Hust Tony

TNJ 020 Swivel Chair Rotation Durability Testing Machine 4

TNJ-020 Swivel Chair Rotation Durability Testing Machine (3)

TNJ-020 Swivel Chair Rotation Durability Testing Machine (1)

Swivel Chair Rotation Durability tester is suitable for all kinds of office chair with rotary function.

Two station testing equipment:

1.Chair swivel durability test

2.Castors durability test

Standard :

EN 1728-2012 .
ANSI/BIFMA X5.1 – 2017 .
EN1335-3 -2020 .

Technical specifications

Cycle rate: 5 ~ 15 rotations per minute.
Rotation Angle: 360 ° Continuous rotation
Loading weight: 102kg (225lb)
Counter: 1-999 999 can be set

Reference Test Method :
Applicability: This test applies to all types of chairs with a swivel seat.
Test feature: Comprehensive testing program, to test the swivel durability of office chair under the cycling pressure.
Test procedure: Fix chair on rotary plate, loading 225lbs standard weight, rotary plate rotate 120000times in the speed of 5-15CPM, can be ajusted rotation angle by customers.
Put the mattress on the test platform, using loading plate to load to the tseting parts.

Results evaluation: After testing, no lose function
Specimen clamping with no tools required
Humanized operation control, a key to complete the test

Equipment performance: PLC control and equip with high power step motor, faces backward smooth, smooth and stable turn back, no impact, truly simulate the actual using status of office chair, humanism operation interface, variety of instruments to monitor, including digital voltage, electricity, speed table, power off memory counter

Feature

Swivel Chair Rotation Durability tester

1.fix chair on rotary plate,loading 225lbs standard weight,rotary plate rotate 120000times in the speed of 5-15CPM,can be ajusted rotation angle by customers.
Put the mattress on the test platform, using loading plate to load to the tseting parts.
Results evaluation:after testing, no lose function
2. Specimen clamping with no tools required
3. Humanized operation control, a key to complete the test.