Customized Automatic Office Chair Base Static Vertical Pressure Test Machine
EQUIPMENT DESCRIPTION
Test rig for chair base is used for the vertical pressure test, destructive test and fatigue test of office chair Ipomoea base (Star Base), repeated pressure loading with setting force and test cycles as the fatigue test. All holding pressure time and cycle number of tests can be adjusted.
GENERAL SPECIFICATIONS
Machine Dimensions: (W x D x H) 1410*1360*1700 mm
Power supply source: single-phase, AC220V, 50/60Hz (can be appointed)
Gross Weight: 450kg
STANDARD FEATURES
| Capacity | 2000kg ( Transcell senor) |
| Unit switch | gf,kgf, N, LBf, W, KN, T |
| Load resolution | 1/250,000 |
| Load accuracy | within ±0.5% |
| Max stroke | 750mm including grip |
| Test speed | (0.01-100)mm/min (computer input) |
| Drive device | imported servo motor |
| Stroke resolution | 0.001 mm |
| Accessories | RS232 with operation software; one computer(for optional) |
APPLICATION STANDARDS: BIFMA X5.1 2011
Quality Guarantee
A) Quality assurance items
The guarantee period with FOC within one year (not including nonexpendable & transport and travel fees)
- During the guarantee period, Haida shall supply free maintenance or replacement for the damaged part(just for nonexpendable part) induced by non-human damage;
- If any quality problems occurs within the guarantee period, and Haida must provide on-site service, the transport and travel expense shall be borne by customer;
- If any big quality problems occurs out of the guarantee period, Haida will provide a maintain service, the transport and travel expense shall be borne by customer, also charge for a favorable price;
- Haida 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
D) Attentions
① Any service outside Guangdong, China, transport and travel fee 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.
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