PLC Control Chair Swivel Durability Test Instrument , No impact ,
Truly simulate
Chair Swivel Durability Test Instrument is suitable for all kinds of office chair with rotary
function.Chair Swivel testing machine is used for evaluating rotary
function of office chair under loading condition.Chair Swivel
Testing Machine meets the national standard and BIFMA standard.also
can be adjusted according to customer’s requirement.
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.
1.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
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
Standards: QB/T2280 BIFMA X5.1-2011 EN 1335:2000 standards
Technical parameters:
| Digital display rotation frequency RPM | 5 ~ 15CPM |
| Rotation Angle | 360 °continuous rotation |
| Loading weight | 102kg (225lb) |
| Cylinder output | 158.5KgF |
| Counting range | 0-999999, with stop and power-off memory function |
| Bearing surface (seat) height | 350 ~ 800mm |
| Turntable diameter | 740mm |
| Power (power) | single phase 220V/50Hz/3A |
| Gas source | air pressure: ≥0.5MPa; flow rate: ≥800L/min; gas source filtered
and dried |
| Body size | 1200*1000*1680mm (length * width * height) |
| Weight | 212kg |
| Standard configuration accessory (distribution) | chair center positioning template 1 set / seat surface loading pad
and universal joint 1 set |
Mechanical structure to ensure that the load of the chair frame and
the eccentricity of the gas bar are 2 inches. |
Control System:
1. Touch screen with PLC, with the function of stopping the
electric memory;
2. With breakpoint protection (alarm) function, geared motor +
inverter control;
3. Manual pressure regulation, SMC precision barometer;
4. Counter stop/de-energize memory function;
5. Dial to select any or 360 degree rotation mode.
