Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 620 × 620 × 1040 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 | 135 kg | |
|---|---|---|
| Net weight | 13.5 kg | |
| Seat foam density | 45 kg/m3 | |
| Seat foam indentation load-bearing grade | Medium-firm | |
| Fabric abrasion acceptance target | 50000 Martindale cycles | |
| Mesh back tensile acceptance target | 400 N warp and weft | |
| Gas-lift durability acceptance target | 100000 height-adjustment cycles | |
| Caster rolling durability acceptance target | 100000 cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Backrest upholstery | Black flexible mesh woven panel set in a framed polymer back support | |
|---|---|---|
| Seat upholstery | Black woven fabric over contoured foam with rounded front edge | |
| Seat cushion | Molded polyurethane foam, 70 mm thick, medium-firm support | |
| Arm and back frame | Black molded polymer fixed loop arms and perimeter back frame | |
| Height column | Chrome-plated steel gas lift with black polymer telescopic shroud | |
| Base and casters | Black nylon five-star base with five twin-wheel swivel casters |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic seat-height lift operates through a 100 mm stroke using the right-side lever | |
|---|---|---|
| Swivel movement | 360-degree seat rotation around the central gas-lift column | |
| Recline control | Single-lever synchro-style tilt with tension control and upright locking position | |
| Mobility | Five 50 mm twin-wheel casters provide rolling movement on hard floors and low-pile carpet |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Packaged gross weight | 15.5 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.
| Open-plan office workstations | Suited to daily computer tasks because the ventilated mesh back, padded seat and 100 mm height lift support shared desks. | |
|---|---|---|
| Meeting and administrative work areas | Fixed arms and compact 620 mm footprint provide practical seating in conference rooms, reception offices and home studies. |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 | Applicable standards and test results require confirmation | |
|---|---|---|
| EN 1335-2 | Office chair safety requirements apply to structural stability, mechanism and load-bearing verification | |
| EN 1335-3 | Office chair test methods apply to static load, fatigue and durability testing |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 | General-purpose office chair standard applies to back, seat, arm, base, caster and stability tests | |
|---|---|---|
| BIFMA e3 level | Furniture sustainability certification may be specified for material chemistry and low-emission procurement |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 | Test method for furniture surfacePhysical and chemicalproperties applies to the polymer frame and coated metal surfaces | |
|---|---|---|
| GB/T 10357.3 | Furniture strength and durability test method applies to seat, back, arm and base load verification | |
| GB/T 28004 | Office-chair specification can be used for dimensions, stability, safety and durability acceptance |
This product must meet the following technical requirements: 1. GB/T 10357.2: Test method for furniture surfacePhysical and chemicalproperties applies to the polymer frame and coated metal surfaces; 2. GB/T 10357.3: Furniture strength and durability test method applies to seat, back, arm and base load verification; 3. GB/T 28004: Office-chair specification can be used for dimensions, stability, safety and durability acceptance; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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