Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 660 × 680 × 1100 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 kg | |
|---|---|---|
| Recommended user weight capacity | 150 kg | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound rating | 40% | |
| Fabric or leather abrasion target | 50,000 Martindale cycles | |
| Gas lift cycle target | 100,000 height-adjustment cycles | |
| Caster rolling durability | 100,000 rolling cycles | |
| Recommended daily occupancy | 8 hours | |
| 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 and back upholstery | Tan leather or leather-look surface with twin-panel center stitching | |
|---|---|---|
| Seat cushion | Molded polyurethane foam, 100 mm thick target | |
| Back cushioning | Polyurethane foam, 90 mm thick target | |
| Internal seat shell | 12 mm molded plywood or engineered composite board target | |
| Back support frame | 18 mm steel or bent plywood support target | |
| Arm pads | Tan upholstered padded pads over formed inner support | |
| Arm support brackets | Black powder-coated steel brackets with polished inner arm structure | |
| Gas lift | Chrome-plated steel telescopic gas cylinder | |
| Five-star base | Polished chrome-plated steel five-star base | |
| Casters | Black nylon twin-wheel casters with steel mounting stems | |
| Mechanism | Steel tilt mechanism with black operating lever | |
| Stitching | Center vertical seam with matching tan thread, 8 stitches per 50 mm target |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic gas lift with 80 mm vertical travel controlled by the visible right-side lever | |
|---|---|---|
| Swivel function | 360-degree swivel around the central gas-lift axis | |
| Tilt movement | Synchronized back recline with 12-degree rearward tilt target | |
| Tilt lock | Lockable upright position with release through the under-seat lever | |
| Tilt tension control | Manual tension knob for user-weight resistance, 0 to 8 adjustment turns target | |
| Mobility | Five independently rotating twin-wheel casters on a 700 mm base | |
| Arm support | Fixed padded arms with 220 mm seat-to-arm height and no width adjustment | |
| Back support | Continuous mid-back support with central seam and 650 mm back height | |
| Occupancy orientation | Single-user front-facing task chair with centered seat and symmetrical arms | |
| Floor protection | 60 mm twin nylon wheels intended to spread load and reduce floor marking | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
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 | Suitable behind a 1600 to 2000 mm executive desk where tan upholstery and chrome provide a formal appearance. | |
|---|---|---|
| Private manager workstation | Appropriate for daily computer and desk work with an 8-hour single-shift occupancy target. | |
| Conference or meeting room | Usable at high-use conference positions requiring mobility, swivel access and padded arm support. | |
| Home office | Fits a dedicated home office with a desk height of 720 to 760 mm and hard-floor surface. | |
| Reception or advisory setting | Suitable for consultation rooms where a polished guest or manager chair is required. | |
| Commercial procurement option | Can be specified with leather, bonded leather or polyurethane-leather upholstery after BOM confirmation. | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Use office-chair dimensional safety and ergonomic layout requirements during design verification. | |
|---|---|---|
| EN 1335-2 acceptance target | Apply office-chair safety requirements for stability, strength and structural failure prevention. | |
| EN 1335-3 test reference | Reference office-chair test methods for structural verification and supplier inspection. | |
| EN 1021-1 upholstery target | Use cigarette-ignition smouldering test criteria where indoor fire performance is specified. |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 caster and base checks | Require base, caster and leg-strength verification under the relevant X5.1 test procedures. | |
|---|---|---|
| ANSI/BIFMA X5.4 alternative scope | Use lounge/executive seating criteria only if the final product is classified as non-task lounge seating. |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 furniture test applicability | Use seat and back strength/durability test principles for acceptance of the loaded chair structure. | |
|---|---|---|
| GB/T 28005 drafting target | Use office-chair terminology and structural requirements when preparing the procurement drawing. | |
| GB 18584 interior furniture limit | Specify indoor-furniture harmful-substance limits for finished upholstered seating materials. |
This product must meet the following technical requirements: 1. GB/T 10357.3 furniture test applicability: Use seat and back strength/durability test principles for acceptance of the loaded chair structure.; 2. GB/T 28005 drafting target: Use office-chair terminology and structural requirements when preparing the procurement drawing.; 3. GB 18584 interior furniture limit: Specify indoor-furniture harmful-substance limits for finished upholstered seating materials.; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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