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 | |
|---|---|---|
| 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 | 136 kg | |
| Seat foam thickness | 80 mm | |
| Seat foam density | 45 kg/m3 | |
| Back mesh tensile validation load | 150 kg | |
| Backrest recline range | 125degrees | |
| Caster rolling durability target | 100000 cycles | |
| Seat height adjustment cycles | 50000 cycles | |
| Warranty period | 36 months | |
| Color option count | 1 |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest construction | Black flexible mesh stretched over a black molded frame, with visible internal support straps | |
|---|---|---|
| Seat cushion | Black upholstered fabric shell over shaped foam padding with a contoured waterfall front | |
| Headrest | Black mesh panel in a curved molded frame attached by a height-angle bracket | |
| Armrests | Black molded T-shaped arm supports with flat padded contact pads | |
| Lower mechanism | Black molded seat plate, side lever and tension control connected to a chrome gas cylinder | |
| Base and casters | Black five-star molded base with five black twin-wheel swivel casters |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic lift raises and lowers the seat through a 100 mm stroke using the visible side lever | |
|---|---|---|
| Backrest recline | Synchronized rear tilt allows the back to move through a 30-degree recline arc with tension control | |
| Headrest positioning | Curved headrest bracket supports vertical height and rear-angle adjustment for neck support | |
| Mobility and swivel | 360-degree swivel seat and five caster points enable movement on hard office floors |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Gross weight | 20.5 kg | |
|---|---|---|
| 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.
| Office workstation use | Suited to individual desk-based tasks where head, back and lumbar support are needed for prolonged seated work | |
|---|---|---|
| Commercial and home-office use | Fits open offices, executive workstations, study rooms and home offices needing a black neutral task chair |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.1 |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
This product must meet the following technical requirements: 1. Technical standards and test reports must be supplied during tender or purchase confirmation; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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