| Time | Field | Original Value | Corrected Value | Note / Status |
|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions | 660 x 680 x 1180 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Net weight | 17.5 kg | |
|---|---|---|
| Rated user weight | 135 kg | |
| Seat foam load-bearing capacity | 120 kg | |
| Back support static test target | 90 kg | |
| Arm downward static load target | 45 kg per arm | |
| Caster rolling endurance target | 100,000 cycles | |
| Tilt mechanism cycles | 200,000 cycles | |
| Seat sliding clearance under desk | 450 mm | |
| Recommended continuous work shift | 8 hours | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Black leather-faced surface with visible edge piping | |
|---|---|---|
| Back upholstery | Black smooth leather-faced front panel over padded form | |
| Seat cushion foam | Molded polyurethane foam, 70 mm thick, density 40 kg/m3 | |
| Backrest padding | Layered polyurethane padding, 50 mm thick, density 32 kg/m3 | |
| Internal back frame | 12 mm bent plywood or steel-reinforced polymer panel | |
| Arm structure | Black fixed loop frame with integrated polymer pad and metal inner support | |
| Seat mechanism | Black painted steel tilt plate with lever and tension knob | |
| Gas lift | Chrome-plated steel upper tube with black telescopic shroud | |
| Five-star base | Black glass-filled nylon five-star base, 3.0 mm equivalent rib thickness | |
| Casters | Black nylon twin-wheel casters with 60 mm wheels | |
| Frame finish | Matte black powder-coated or polymer finish on arms and base | |
| Stitching and edge treatment | Black perimeter piping with 8 stitches per 100 mm target |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Swivel function | 360-degree seat rotation around the central gas-lift column | |
|---|---|---|
| Height adjustment | Pneumatic seat-height lift with 100 mm travel controlled by the right lever | |
| Back tilt action | Synchronized center-tilt recline with 15-degree rearward angle | |
| Tilt tension control | Rear knob adjusts recline resistance for user weight up to 135 kg | |
| Tilt lock position | 1 upright lock position engaged through the under-seat lever | |
| Mobility | Five twin-wheel casters allow omnidirectional movement on hard floors and low-pile carpet | |
| Arm support | Fixed closed-loop armrests provide 230 mm forearm support above the seat | |
| Lumbar support | Contoured lower back zone provides passive lumbar contact without adjustable mechanism | |
| Seat entry access | Open front profile and fixed arm spacing allow side or front entry at 510 mm seat width | |
| Floor protection | Soft-running twin wheels distribute load and reduce point pressure on flooring | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 720 x 660 x 380 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 | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Private office | Suits executive desks and manager workstations where a high-back upholstered chair is required | |
|---|---|---|
| Open-plan workstation | Fits task positions needing swivel access, mobility, and fixed arm support | |
| Meeting and consultation room | Provides guest or staff seating for extended discussions across a desk | |
| Home office | Suitable for users seeking an executive chair rather than a mesh task chair | |
| Reception counseling setting | Appropriate for reception desks, advisory offices, and formal interview spaces | |
| Recommended floor surfaces | Use on timber, laminate, tile, vinyl, and low-pile carpet with the specified 60 mm casters | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN 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
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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