Dongguan Zhongli Instrument Technology Co., Ltd.
| Product name | Sofa Durability Comprehensive Tester |
| Weigh of loading block | 50±5kg; |
| Loading position | 350 mm before Seat surface; |
| Armrest loading position | 80mm before armrest; |
| Armrest loading direction | 45°according to horizontal direction; |
| Armrest loading force | 250N |
| Backrest loading force | 300N; |
| Power | three-phase four-wire 380V. |
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 60 Sets |
| Delivery Time | 5-8 work days |
| Packaging Details | Sofa Durability Comprehensive Tester is packaged within wooden case. |
| Brand Name | ZL |
| Model Number | ZL-2012 |
| Certification | CE,ISO |
| Place of Origin | China |
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Product Specification
| Product name | Sofa Durability Comprehensive Tester | Weigh of loading block | 50±5kg; |
| Loading position | 350 mm before Seat surface; | Armrest loading position | 80mm before armrest; |
| Armrest loading direction | 45°according to horizontal direction; | Armrest loading force | 250N |
| Backrest loading force | 300N; | Power | three-phase four-wire 380V. |
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 60 Sets |
| Delivery Time | 5-8 work days | Packaging Details | Sofa Durability Comprehensive Tester is packaged within wooden case. |
| Brand Name | ZL | Model Number | ZL-2012 |
| Certification | CE,ISO | Place of Origin | China |
| High Light | furniture testing equipment ，furniture tester | ||
The QB/T 1952.1 Sofa Durability Comprehensive Tester simulates daily use conditions to test sofa seat bearing capacity under repeated loading. The tester applies fixed-shape weighted loading blocks to the horizontal positioned sofa seat surface, backrest, and armrest at specific frequencies to evaluate long-term bearing capacity.
| Parameter | Specification |
|---|---|
| Weight of loading block | 50±5kg |
| Loading position | 350 mm before seat surface |
| Armrest loading block | Φ50mm, edge of loading surface: R10mm |
| Armrest loading position | 80mm before armrest |
| Armrest loading direction | 45° according to horizontal direction |
| Armrest loading force | 250N |
| Backrest loading block | 100mm×200mm, edge of loading surface: R10mm |
| Backrest loading position | Distance between centers of two loading parts is 300mm, 450mm height or same level according to backrest upward |
| Backrest loading force | 300N |
| Loading way | Load alternately |
| Testing disc | Φ100mm, edge of testing surface: R10mm |
| Testing speed | 100±20mm/min |
| Weight | Loading surface Φ350mm edge: R3, weight: 70±0.5kg |
| Lift way of testing group | Motor drive screw to lift. Controller: touch screen display |
| Frequency of testing | 0.33~0.42Hz (20~25 times/min) |
| Air supply | 7kgf/cm² or more stable air supply |
| Size | Host: 152×200×165cm |
| Weight | 1350kg |
| Power | Three-phase four-wire 380V |
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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