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 × 650 × 1290 mm | |
|---|---|---|
| Overall chair footprint | 650 x 650 x 1290 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 | |
|---|---|---|
| Net weight | 16.8 kg | |
| Gas-lift travel | 90 mm | |
| Recline range | 95 to 118 degrees | |
| Tilt tension adjustment | 1 to 5 user-weight setting | |
| Caster rolling durability target | 100,000 cycles | |
| Seat static-load validation target | 102 kg | |
| Back static-load validation target | 136 kg | |
| Base static-load validation target | 1134 kg | |
| 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 | Green flexible polyester mesh tensioned in a black polymer outer frame | |
|---|---|---|
| Seat cushion | 80 mm molded polyurethane foam with green woven fabric upholstery | |
| Headrest | Green mesh face over curved black polymer framing with padded front support | |
| Armrests | Black injection-molded T-shaped fixed arms with polymer pads and angled supports | |
| Mechanism | Black metal synchro-tilt mechanism with polymer side lever and tension knob | |
| Base and lift | Polished aluminum five-star base, chrome-plated steel gas lift, and black twin-wheel nylon casters |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic seat-height lift with 90 mm travel and 50 mm column, operated by the visible under-seat lever. | |
|---|---|---|
| Recline and lock | Synchro-tilt back movement to 118 degrees, with multi-position lockout controlled from the under-seat lever. | |
| Tilt tension | Rotating side knob adjusts resistance for users up to 150 kg; no automatic weight-sensing mechanism is visible. | |
| Swivel and mobility | 360-degree swivel seat on five 60 mm twin casters and a polished 650 mm five-star base. |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 680 x 620 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.
| Commercial workstation | Suited to open-plan offices and dedicated computer workstations where lumbar support, swivel access and 150 kg user capacity are required. | |
|---|---|---|
| Manager or home-office desk | The high mesh back and headrest support extended computer work at 760 mm standard office desks. |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Office chair dimensions and safety geometry should be verified for the supplied production sample | |
|---|---|---|
| EN 1335-2 applicability | Office chair safety requirements should cover stability, structural strength and caster behavior | |
| EN 1335-3 applicability | Office chair durability test methods should validate back, seat, arm and base cycling | |
| EN 1021-1 applicability | Upholstery cigarette ignition assessment may be required for commercial office fit-outs |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.11 applicability | Applicable standards and test results require confirmation |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 applicability | Furniture mechanical test for chair strength and durability | |
|---|---|---|
| GB/T 3324 applicability | General wooden furniture technical requirements may apply only to any wood-based seat board | |
| GB 17927 applicability | Upholstered furniture anti-dumping and ignition assessment may be specified for public-project flame-retardant requirements |
This product must meet the following technical requirements: 1. GB/T 10357.3 applicability: Furniture mechanical test for chair strength and durability; 2. GB/T 3324 applicability: General wooden furniture technical requirements may apply only to any wood-based seat board; 3. GB 17927 applicability: Upholstered furniture anti-dumping and ignition assessment may be specified for public-project flame-retardant requirements; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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