Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 640 × 620 × 1040 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user weight capacity | 136 kg | |
|---|---|---|
| Chair net weight | 14.5 kg | |
| Static seat verification load | 680 kg | |
| Caster rolling durability | 100000 cycles | |
| Gas lift cycle life | 100000 height-adjustment cycles | |
| Seat foam density | 45 kg/m3 | |
| Seat foam rebound | 40% | |
| Fabric abrasion resistance | 50000 Martindale cycles | |
| Back mesh load verification | 136 kg backward static load | |
| Recommended user height range | 160 to 190 cm |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest | Gray flexible mesh over a black molded outer frame | |
|---|---|---|
| Seat cover | Gray woven textile over contoured foam cushion | |
| Cushion core | 80 mm molded polyurethane foam with waterfall front | |
| Armrests | Black rigid polymer T-pads on vertical polymer supports | |
| Inner seat frame | 12 mm plywood or molded composite seat carrier with steel reinforcement | |
| Mechanism | Black steel tilt mechanism with lever control and tension knob |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic seat-height lift provides 100 mm travel through the right-side under-seat lever | |
|---|---|---|
| Recline control | Center-tilt mechanism allows 20 degrees of backward recline with lockable upright position | |
| Tension adjustment | Rotary tension knob adjusts backward resistance for user weight | |
| Swivel mobility | 360-degree swivel seat and five twin-wheel casters enable movement around a workstation |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Carton Dimensions | 850× 420× 720 mm | |
| Reference Packaged Gross Weight | 23 kg/set | |
| Reference Carton Volume | 0.26 m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Open-plan and private offices | Suits desks, workstations and computer seating because it has swivel mobility, 100 mm height travel and a ventilated mesh back | |
|---|---|---|
| Meeting and hot-desk areas | Fixed arms and wipe-clean hard components support shared seating where quick repositioning on casters is required |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Applicable standards and test results require confirmation | |
|---|---|---|
| EN 1335-2 applicability | Use for office chair safety, stability and structural performance requirements | |
| EN 1335-3 applicability | Use for office chair mechanical test methods and acceptance verification | |
| EN 1022 applicability | Use for determination of chair tipping and stability |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 applicability | Use for office chair safety, static load, fatigue and stability acceptance in North American procurement |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 applicability | Use for chair mechanical and stability verification during procurement inspection | |
|---|---|---|
| GB/T 10357.3 applicability | Use for chair strength and durability test methods, including back and load testing | |
| GB 18584 applicability | Use for indoor furniture hazardous-substance limits when supplied into the Chinese market |
This product must meet the following technical requirements: 1. GB/T 10357.2 applicability: Use for chair mechanical and stability verification during procurement inspection; 2. GB/T 10357.3 applicability: Use for chair strength and durability test methods, including back and load testing; 3. GB 18584 applicability: Use for indoor furniture hazardous-substance limits when supplied into the Chinese market; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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