Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 680 × 640 × 980 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 | 120 kg | |
|---|---|---|
| Net weight | 12 kg | |
| Foam seat density | 35 kg/m3 | |
| Foam rebound | 40 percent | |
| Fabric abrasion resistance | 30,000 cycles | |
| Caster rolling durability | 50,000 cycles | |
| Gas-lift stroke | 100 mm | |
| Seat static load verification | 680 kg | |
| Backrest tensile verification | 136 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 | Black flexible mesh set in a molded black frame | |
|---|---|---|
| Seat cushion | Black woven fabric over 60 mm molded foam | |
| Armrests | Fixed black polypropylene loop arms with continuous side supports | |
| Seat shell | Molded polypropylene under-seat support with fabric-upholstered top | |
| Gas lift | 50 mm chrome-finished steel telescoping cylinder | |
| Five-star base | Black molded polypropylene or nylon five-star base with five twin casters |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic lift raises the seat from 440 mm to 540 mm through a 100 mm stroke, operated by the visible side lever. | |
|---|---|---|
| Swivel function | 360-degree swivel seat supported by the central gas lift and caster base for workstation rotation. | |
| Recline movement | Back-centered tilt provides a 12-degree recline path; tension adjustment is visible beneath the seat. | |
| Mobile support | Five twin-wheel casters support rolling on hard floors and low-pile carpet without visible wheel locks. |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 680 x 620 x 360 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.
| Open-plan office workstations | Suits desks with 540 mm seat-height needs and standard 760 mm work surfaces | |
|---|---|---|
| Conference or training rooms | Mobile caster base and compact 680 mm footprint support repositioning between meetings |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| Office chair safety applicability | EN 1335for office chair dimensional safety requirements | |
|---|---|---|
| Structural testing applicability | EN 1335for office chair safety, strength, and stability test methods | |
| Surface durability applicability | EN 14465 for upholstery fabric abrasion and performance classification |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| Task chair safety applicability | ANSI/BIFMA X5.11 for general-purpose office chairs, including safety and dimensional tests | |
|---|---|---|
| Caster performance applicability | ANSI/BIFMA X5.1 caster durability and chair stability sections | |
| Low-emitting furniture applicability | ANSI/BIFMA e3 for furniture chemical emissions and material attributes |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| Office chair safety applicability | GB/T 10357.3 for strength and durability test methods applicable to office chairs | |
|---|---|---|
| Furniture defect inspection applicability | GB/T 3324 applicable to general wooden furniture dimensions and inspection only where wood components exist | |
| Textile safety applicability | GB 18401 for textile basic safety categories applicable to the seat and back fabric |
This product must meet the following technical requirements: 1. Office chair safety applicability: GB/T 10357.3 for strength and durability test methods applicable to office chairs; 2. Furniture defect inspection applicability: GB/T 3324 applicable to general wooden furniture dimensions and inspection only where wood components exist; 3. Textile safety applicability: GB 18401 for textile basic safety categories applicable to the seat and back fabric; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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