Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 650 × 700 × 1240 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.
| Net weight | 18.5 kg | |
|---|---|---|
| Recommended user weight capacity | 150 kg | |
| Suitable user stature | 190 cm | |
| Seat height adjustment range | 100 mm | |
| Back tilt angle range | 18 degrees | |
| Tilt lock positions | 3 positions | |
| Seat abrasion acceptance value | 50000 Martindale cycles | |
| Caster rolling durability | 100000 cycles | |
| Warranty period | 5 years | |
| 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.
| Seat upholstery | Ivory leather-look upholstered surface with stitched front seam and padded cushioning | |
|---|---|---|
| Back upholstery | Ivory padded upholstery divided by chevron-style stitching | |
| Outer back shell | Black molded structural shell wrapping the rear and lower back | |
| Seat cushion core | High-resilience molded polyurethane foam, 90 mm thick, 45 kg/m3 density, 45 percent rebound | |
| Back cushion core | Molded polyurethane pad, 35 mm thick, 35 kg/m3 density, 35 percent rebound | |
| Internal seat support | 15 mm thick bentwood or engineered composite seat board bonded to a steel cradle | |
| Internal back frame | 3 mm thick steel reinforcement bar inside the molded outer shell | |
| Gas lift | Class 4 black-and-chrome steel gas lift, 50 mm outer diameter, 100 mm stroke | |
| Seat mechanism | 2.5 mm black steel synchro-tilt mechanism with two side levers | |
| Five-star base | Polished chrome-plated steel five-star base, 700 mm diameter, 2.0 mm tube wall | |
| Casters | Black nylon twin-wheel casters with 60 mm wheels and chrome mounting stems | |
| Stitching | Tone-on-tone polyester thread with 8 stitches per 50 mm seam pitch |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Full 360-degree rotational seat mounted on a central gas-lift swivel joint | |
|---|---|---|
| Pneumatic seat height adjustment | 100 mm vertical lift operated by the visible right-hand under-seat lever | |
| Synchronized back recline | Back reclines 18 degrees with seat linkage to maintain contact during posture changes | |
| Tilt tension control | Rotary knob adjusts back-recline resistance for users up to 150 kg | |
| Multi-position tilt lock | 3 lock positions secure the back at upright, work-recline, and relaxed-recline angles | |
| Mobile floor movement | Five twin-wheel casters provide omnidirectional rolling on hard floors and low-pile carpet | |
| Integrated body support | Sculpted fixed shell provides lumbar, thoracic, and upper-back support without separate headrest | |
| Armless design | No projecting armrests, allowing close approach to desks and flexible side access | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
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 | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive office | Suits a manager or director workstation where a high-back chair and refined ivory-and-chrome appearance are required | |
|---|---|---|
| Private meeting room | Provides mobile swivel seating for discussions, short computer tasks, and visitor use | |
| Home office | Fits a premium home workspace with light palettes, wood desks, or modern decor | |
| Hotel business center | Suitable for shared business suites needing a presentable, height-adjustable task chair | |
| Reception or consultancy area | Works at consultation desks where staff rotate between seated meetings and computer entry | |
| Design studio management area | Recommended for non-industrial studio offices where style matters but task-chair mobility is still needed | |
| Floor compatibility | Recommended for hard flooring, wood, tile, and low-pile carpet with the supplied 60 mm twin-wheel casters | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Use to verify seat dimensions, adjustment ranges, and ergonomic geometry | |
|---|---|---|
| EN 1335-2 applicability | Use for safety requirements including stability, rolling, and structural failure limits | |
| EN 1335-3 applicability | Use for static, fatigue, and impact test methods on seat, back, and base structures | |
| EN 1021-1 applicability | Use for cigarette-ignition upholstery resistance when fabric or foam fire performance is specified |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 applicability | Use for office-chair safety, stability, static load, fatigue, impact, and caster testing |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 applicability | Use for backrest, seat-front, and arm strength testing if armrests are added during production | |
|---|---|---|
| GB/T 27929 applicability | Use for office-chair dimensions, adjustment range, and basic functional evaluation | |
| GB 17927 applicability | Use for upholstered-furniture degradable and harmful-substance screening when supplied to China | |
| GB/T 3324 applicability | Use for general wooden furniture dimensional tolerances only if the internal seat board is wood-based |
This product must meet the following technical requirements: 1. GB/T 10357.3 applicability: Use for backrest, seat-front, and arm strength testing if armrests are added during production; 2. GB/T 27929 applicability: Use for office-chair dimensions, adjustment range, and basic functional evaluation; 3. GB 17927 applicability: Use for upholstered-furniture degradable and harmful-substance screening when supplied to China; 4. GB/T 3324 applicability: Use for general wooden furniture dimensional tolerances only if the internal seat board is wood-based; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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