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 × 670 × 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 range | 18 to 23 kg | |
| Seat foam density | 45 kg/m3 | |
| Back mesh tensile verification target | 120 N/cm warp and 80 N/cm weft | |
| Seat sliding travel | 50 mm | |
| Recline travel | 135 degrees | |
| Caster rolling durability target | 100000 cycles | |
| Gas-lift cycles | 100000 height-adjustment cycles | |
| Base static-load verification target | 1136 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 support | Black flexible mesh stretched over a black polymer or painted-metal perimeter frame | |
|---|---|---|
| Seat surface | Breathable black mesh over a 60 mm molded foam cushion and composite seat shell | |
| Lumbar component | Independent curved mesh cushion with black polymer support housing | |
| Headrest | Curved black mesh panel over a molded support shell with adjustable bracket | |
| Armrests | Height-adjustable black polymer posts with 25 mm padded hard-surface arm caps | |
| Base and lift | Polished chrome-plated steel five-star base with 50 mm 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 raises the seat 70 mm through the right-side lever | |
|---|---|---|
| Recline mechanism | Multi-position synchro tilt coordinates seat and back movement, with 135 degree maximum recline | |
| Seat-depth adjustment | Sliding seat pan provides 50 mm fore-aft adjustment for thigh support | |
| Footrest operation | Retractable footrest slides forward and rotates upward for reclined leg support |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Gross weight | 25 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 720 to 760 mm desks and 460 to 530 mm seat-height adjustment for long computer tasks | |
|---|---|---|
| Reclined rest position | Appropriate for private offices and quiet focus rooms where the footrest and 135 degree recline allow short breaks |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 office chair dimensions | Applicable standards and test results require confirmation | |
|---|---|---|
| EN 1335-2 office chair safety | Applies to structural safety, stability and caster requirements for contract procurement | |
| EN 1335-3 office chair test methods | Applies to strength, durability and backrest fatigue verification | |
| EN 1022 seating stability | Applies to forward and rearward stability verification for the reclining configuration |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 caster section | Applies to rolling durability and floor-surface compatibility of the 60 mm twin casters |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.3 furniture strength and durability | Applies to chair back, seat and leg loading tests for commercial office-chair procurement | |
|---|---|---|
| GB 17927 upholstered furniture safety | Applies if the cushion uses combustible flexible foam and upholstery components |
This product must meet the following technical requirements: 1. GB/T 10357.3 furniture strength and durability: Applies to chair back, seat and leg loading tests for commercial office-chair procurement; 2. GB 17927 upholstered furniture safety: Applies if the cushion uses combustible flexible foam and upholstery components; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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