Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 700 × 720 × 1220 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.
| Chair net weight | 22 kg | |
|---|---|---|
| Recommended user weight capacity | 150 kg | |
| Recommended user height range | 165 to 190 cm, published value 190 cm | |
| Seating capacity | 1 person | |
| Gas-lift vertical stroke | 80 mm | |
| Recline travel | 15 degrees | |
| Caster rolling durability target | 100000 cycles | |
| Seat static-load acceptance target | 150 kg | |
| Base static-load acceptance target | 1136 kg | |
| Upholstery abrasion acceptance target | 50000 Martindale cycles |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Ivory leather or leather-match facing with matching side panels | |
|---|---|---|
| Backrest construction | Padded tall back shell with a horizontal head-zone seam and curved lumbar seam | |
| Seat cushion support | 12 mm molded plywood or composite seat board under high-resilience foam | |
| Seat foam | 100 mm high-resilience polyurethane foam, density 45 kg/m3 | |
| Back foam | 80 mm polyurethane padding, density 35 kg/m3 | |
| Headrest zone padding | Integral 90 mm padded upper-back section without separate adjustable headrest | |
| Arm pads | Upholstered fixed arm pads over steel or reinforced polymer supports | |
| Under-seat mechanism | Black powder-coated steel tilt and height-control plate | |
| Gas lift | 50 mm diameter steel gas cylinder with black telescopic sleeve | |
| Five-star base | Polished aluminum-alloy or chrome-plated steel five-star base | |
| Casters | Black nylon twin-wheel casters with steel mounting stems | |
| Seat underside trim | Black impact-resistant polymer or steel support skirt |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Full 360 degree rotational seat around the central gas-lift axis | |
|---|---|---|
| Pneumatic height adjustment | 80 mm lift stroke controlled by a seat-side lever for a 530 mm maximum seat height | |
| Backrest tilt | 15 degree synchronized rocking angle with adjustable tension for body-weight balance | |
| Tilt lock | One upright lock position and one free-tilt position selected by the under-seat lever | |
| Integrated arm support | Fixed 220 mm arm support height with upholstered contact surface for forearm resting | |
| Mobile five-base support | Five 60 mm twin-wheel casters provide omnidirectional movement on level office floors | |
| High-back trunk support | 780 mm backrest provides shoulder, upper-back, and lumbar contact zones | |
| Seat-depth ergonomic support | 500 mm seat depth supports thigh contact while retaining knee clearance | |
| Recline tension tuning | Under-seat tension knob adjusts resistance through 5 relative settings from light to firm | |
| Hard-floor mobility | Twin nylon wheels distribute load and reduce point pressure on wood or tile floors | |
| 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 | Use behind a 1600 to 2200 mm executive desk where the high back and ivory finish create a formal management setting | |
|---|---|---|
| Private manager workspace | Suitable for daily 6 to 8 hour computer, discussion, and review tasks with swivel, recline, and height adjustment | |
| Conference or boardroom setting | Pair with dark wood, glass, or lacquer meeting tables for a neutral premium seating appearance | |
| Consultation room | Use for client meetings where padded arms and a high back provide a comfortable seated posture | |
| Hotel business center | Suitable for upscale business suites and reserved workstations requiring mobility and refined upholstery | |
| Home executive office | Recommended for users furnishing a dedicated study with a large desk and hard-floor surface | |
| Procurement configuration note | Specify carpet or hard-floor caster treads before order because the visible wheel material alone does not confirm floor compatibility | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 applicability | Use for office-chair dimensions, terminology, and structural classification during technical comparison | |
|---|---|---|
| EN 1335-2:2018 applicability | Use for safety, strength, and durability acceptance testing of the task chair structure | |
| EN 1335-3:2020 applicability | Use for specified test methods and fixtures when validating strength and durability | |
| EN 1021-1:2006 applicability | Use for cigarette ignition resistance testing of upholstered seating materials | |
| EN 1021-2:2014 applicability | Use for match-flame ignition resistance testing of upholstered seating materials |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 applicability | Use for general-purpose office-chair safety, strength, and durability acceptance criteria |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2017 applicability | Applicable standards and test results require confirmation | |
|---|---|---|
| GB/T 10357.3-2013 applicability | Use for seat and back strength and fatigue test methods during procurement inspection | |
| GB/T 27925-2011 applicability | Use as the leather material identification and performance reference when genuine leather is specified | |
| GB 18584-2001 applicability | Use for indoor decorative materials and limited formaldehyde release on wood-based components |
This product must meet the following technical requirements: 1. GB/T 3324-2017 applicability: Applicable standards and test results require confirmation; 2. GB/T 10357.3-2013 applicability: Use for seat and back strength and fatigue test methods during procurement inspection; 3. GB/T 27925-2011 applicability: Use as the leather material identification and performance reference when genuine leather is specified; 4. GB 18584-2001 applicability: Use for indoor decorative materials and limited formaldehyde release on wood-based components; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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