Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 670 × 680 × 1280 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 | 150 kg | |
|---|---|---|
| Chair net weight | 19.5 kg | |
| Seat foam thickness | 65 mm | |
| Seat foam density | 45 kg/m3 | |
| Back mesh tensile load | 120 kg | |
| Gas-lift cycle life | 100000 cycles | |
| Caster rolling durability | 100000 cycles | |
| Seat static load test target | 1020 kg | |
| Backrest tilt lock range | 125degrees | |
| Recommended user height | 190 cm |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest upholstery | Gray flexible woven mesh stretched over a black perimeter frame | |
|---|---|---|
| Seat upholstery | Gray woven mesh or mesh-textured fabric over molded foam cushion | |
| Headrest | Gray padded mesh face with black curved plastic or composite rear housing | |
| Armrests | Black injection-molded nylon supports with soft-touch polyurethane or PP pads | |
| Seat mechanism | Black steel synchro-tilt plate enclosed by molded polymer mechanism cover | |
| Base and gas lift | Polished die-cast aluminum five-star base with chrome-plated steel gas cylinder |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic lever changes seat height through an 80 mm stroke with 360-degree swivel | |
|---|---|---|
| Recline control | Synchro-tilt mechanism moves seat and back through a 35-degree recline with three lock positions | |
| Armrest adjustment | Height-adjustable arm posts provide 60 mm vertical travel and align the pads at 280 mm above the seat | |
| Mobility and support | Five-star base carries five 60 mm twin-wheel casters and provides 360-degree movement on hard floors |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Export carton dimensions | 680 x 640 x 380 mm | |
|---|---|---|
| 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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Primary workplace use | Suits open-plan offices, home offices and manager workstations requiring 8-hour ergonomic support | |
|---|---|---|
| Flooring and layout fit | Suitable for hard floors and low-pile carpet in 1200 mm-deep work zones |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 suitability | Use office-work-chair dimensional safety requirements to verify seat height, back geometry and stability | |
|---|---|---|
| EN 1335-2 suitability | Use office-work-chair safety requirements for structural integrity and caster performance | |
| EN 1335-3 suitability | Use office-work-chair test methods for static load, fatigue and durability verification |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 suitability | Use the office chair standard for back, seat, base, arm and caster static and durability tests | |
|---|---|---|
| BIFMA e3 suitability | Use furniture sustainability credits for material traceability, recycled aluminum content and low-emission foam when supplier data is available |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 suitability | Apply strength and durability test requirements for the backrest, seat and armrest during procurement inspection | |
|---|---|---|
| GB/T 3324 suitability | Use general technical requirements for wooden furniture only if molded boards or wood-based components appear in the supplier BOM |
This product must meet the following technical requirements: 1. GB/T 10357.3 suitability: Apply strength and durability test requirements for the backrest, seat and armrest during procurement inspection; 2. GB/T 3324 suitability: Use general technical requirements for wooden furniture only if molded boards or wood-based components appear in the supplier BOM; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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