Dongguan Zhongli Instrument Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 40 sets / month |
| Delivery Time | 4-7 work days |
| Packaging Details | Office Chair Back durability tester is packaged within wooden case. |
| Product name | Office Chair Back durability tester |
| Cylinder stroke | 0-500mm |
| Cylinder fulcrum height | 70-150cm electric speed adjustment |
| Counter | 0-99999999 times can be set |
| Cycle speed | 10-30rpm or specified |
| Power supply | Single phase AC220V 0.5A |
| Brand Name | ZL |
| Model Number | ZL-2004 |
| Certification | CE,ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 40 sets / month |
| Delivery Time | 4-7 work days | Packaging Details | Office Chair Back durability tester is packaged within wooden case. |
| Product name | Office Chair Back durability tester | Cylinder stroke | 0-500mm |
| Cylinder fulcrum height | 70-150cm electric speed adjustment | Counter | 0-99999999 times can be set |
| Cycle speed | 10-30rpm or specified | Power supply | Single phase AC220V 0.5A |
| Brand Name | ZL | Model Number | ZL-2004 |
| Certification | CE,ISO | Place of Origin | CHINA |
| High Light | furniture testing equipment ，furniture tester | ||
The Office Chair Back Durability Tester is designed for evaluating the strength and durability of office chair seats and chair backs. This combined testing machine is suitable for all chairs and chassis featuring reclining functions.
The testing methodology involves securing the chair in place and applying a 225 lbs weight to the seat surface. An external force then performs 3,000,000 reciprocating strokes at a speed of 10-30 cycles per minute, moving between the front and rear dead ends.
| Parameter | Specification |
|---|---|
| Load Capacity | 225 pounds |
| Cylinder Stroke | 0-500mm |
| Cylinder Fulcrum Height | 70-150cm (electric speed adjustment) |
| Counter | 0-99,999,999 cycles (programmable) |
| Cycle Speed | 10-30rpm or as specified |
| Power Supply | Single phase AC220V 0.5A |
| Dimensions | 140 × 120 × 170cm |
Company Details
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi... Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi...
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