Chair Universal comprehensive test machine simply utilize a ball screw linear actuator to apply loads and position with a high level of accuracy. The actuator is mounted to a unique system of linear bearings which allow vertical, horizontal, and diagonal motion.
BIFMA X 5.1-2011 Tests this machine can perform:
5,6 - Back Strength Tests
10 - Tilt Mechanism
12- Stability Test (Rear & front stability)
13- Arm Strength – Vertical
14 -Arm Strength – Horizontal
15,16 -Backrest Durability Test –Cyclic
23-Table Arm Static Load
24- Table Arm Load Ease
1. Tester bears one servo actuator and with stroke 600 mm.
2. The actuator is easy adjust to perform Vertical and horizontal static test.
3. Transcell load cell (maximum capacity 200kg).
4. One servo motor control pulley & belt system.
5. All accessories needed for the above mentioned test include the weight and fixtures.
6. Programmable logic controller, touch screen interface.
7. All load, cycle rate, speed can be made from the controller.
8. With USB port to output test results.
9. The machine with four base to fix when do the test, but it also with wheel can move around.
10. Safety protection device when operate long test.
11. Power: one phase, AC 220V, 50Hz.
A) Quality assurance items
The guarantee period with FOC within one year (not including nonexpendable & transport and travel fees)
1. During the guarantee period, TEST shall supply free maintenance or replacement for the damaged part(just for nonexpendable part) induced by non-human damage;
2. If any quality problems occurs within the guarantee period, and TEST must provide on-site service, the transport and travel expense shall be borne by customer;
3. If any big quality problems occurs out of the guarantee period, TEST will provide a maintain service, the transport and travel expense shall be borne by customer, also charge for a favorable price;
4. TEST will provide a lifetime favorable price to the buyer with the materials and spare parts used in system operation, equipment maintenance;
B) The main quality warranty maintenance certificate
If there is any dispute please refer to our guarantee letter, so:
① please keep the guarantee letter, if you lost it, please connect with us in a month.
② If the guarantee letter has been altered or it has no our stamp, it is useless.
C) The following conditions need to be paid reasonably even in the assurance period:
① Natural reasons
② Operating mistakes
③ Voltage is not fit for our operation instruction
④ Repack it without our guides
⑤ Damaged for borrowing to others
⑥ Damaged for authorized machine modification
⑦ Damaged for authorized calibration
⑧ Authorized transshipment mistake
⑨ Serve for long distance area
① Any service outside Guangdong, China , transport and travel fees shall be paid by customer.
② The apparatus try not to be used in the following situations:
a. Vibration, rocking the occasion.
b. Direct sunlight.
c. Hot, dusty, damp places.
d. To ensure safe, AC supply of the machine should be well grounded.
e. Do not use strong solvents (such as: benzene, nitro oil) washing machine.
f. Do not inject water and debris into the machine; prevent damage to electrical components and electrical shock.
g. Instrument displays the disassembly and debugging can only be measured by the State Department approved the units and the company, other people not allowed to overhaul.