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 × 1050 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.
| Chair net weight | 13.5 kg | |
|---|---|---|
| Recommended user weight capacity | 120 kg | |
| Seat foam density | 45 kg/m3 | |
| Seat foam indentation support rating | 65 N | |
| Back mesh static load target | 150 kg | |
| Gas lift cycle target | 100000 height-adjustment cycles | |
| Tilt mechanism static load target | 150 kg | |
| Caster rolling durability target | 100000 cycles | |
| Warranty period | 36 months | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest support panel | Dark gray flexible mesh tensioned in a black molded polymer frame | |
|---|---|---|
| Seat upholstery | Black woven polyester fabric over molded foam | |
| Seat cushion core | 70 mm molded polyurethane foam with hidden supporting shell | |
| Armrest assembly | Black fixed molded polymer pad and vertical support connected to the seat frame | |
| Center support | Chrome-plated telescopic steel gas lift with black telescopic shroud | |
| Base and casters | Black molded nylon five-star base with five twin-wheel polymer casters |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic seat-height lift operates through the right-side paddle over a 100 mm travel range | |
|---|---|---|
| Recline and tension control | Center-tilt mechanism allows a 15-degree back recline with a rotary tension knob under the seat | |
| Swivel movement | 360-degree swivel around the gas-lift center column for multi-directional desk access | |
| Mobility | Five twin-wheel casters provide rolling movement on hard floors or low-pile carpet |
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 office workstation | Suited to daily computer and desk work because it combines swivel access, lumbar-height mesh support and rolling mobility | |
|---|---|---|
| Home office or meeting room | Neutral black fixed-arm design fits compact desks, shared workpoints and temporary meeting positions |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 | Suggested dimensional safety standard for office work chairs | |
|---|---|---|
| EN 1335-2 | Applicable standards and test results require confirmation | |
| EN 1335-3 | Suggested test methods for office work chair safety and durability | |
| EN 1022 | Suggested seating stability test standard for domestic and commercial chairs |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 | Suggested North American office chair standard for strength, durability, stability and dimensional checks |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 | Suggested test standard for office-chair mechanical stability on level floors | |
|---|---|---|
| GB/T 10357.3 | Suggested strength and durability standard for chair back, seat and arm loading |
This product must meet the following technical requirements: 1. GB/T 10357.2: Suggested test standard for office-chair mechanical stability on level floors; 2. GB/T 10357.3: Suggested strength and durability standard for chair back, seat and arm loading; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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