| 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 | 760 x 820 x 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 |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user weight | 150 kg | |
|---|---|---|
| Chair net weight | 38 kg | |
| Static vertical load rating | 300 kg | |
| Back dynamic recline load | 150 kg | |
| Leg-rest dynamic load | 45 kg | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Fabric abrasion acceptance | 50,000 Martindale cycles | |
| Base static load target | 500 kg | |
| Caster rolling durability | 100,000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Cognac top-grain leather or leather-look surface with visible stitched panel seams | |
|---|---|---|
| Seat cushioning | Multi-layer polyurethane foam with soft upper layer and supportive lower layer | |
| Backrest padding | Segmented polyurethane foam blocks separated by horizontal stitching | |
| Side arm bodies | Upholstered rigid arm shells with padded tops and polished chrome end caps | |
| Internal support board | 15 mm molded plywood or engineered-wood seat carrier | |
| Metal frame | 25 mm tubular steel inner back and seat frame with welded support brackets | |
| Five-star base | Polished aluminum-alloy five-star base with arched upper ribs | |
| Center gas lift | Chrome-plated steel gas lift with 50 mm outer tube | |
| Casters | 65 mm black polyurethane twin-wheel casters with silver-pattern hubs | |
| Recline hardware | Electric linear actuator, steel pivot links and side-mounted control switch | |
| Leg-rest structure | Padded upholstered panel on hinged steel support arms | |
| Stitching | Color-matched upholstery thread with 8 stitches per 50 mm |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Powered recline | Side-mounted electric switch controls the backrest through a 105 to 140 degree recline range | |
|---|---|---|
| Integral leg rest | Padded two-layer leg rest extends from beneath the seat to support the calves in reclined posture | |
| Seat height adjustment | Pneumatic gas lift provides 70 mm height travel from 470 to 540 mm | |
| 360-degree swivel | Chrome center column allows full rotation around the vertical axis without moving the base | |
| Tilt and lock | Synchronous tilt mechanism allows 12 degrees of movement and locks in the upright working position | |
| Fixed padded arms | Wide upholstered arms remain fixed and provide 220 mm elbow support above the seat | |
| Rolling mobility | Five dual-wheel casters provide floor rolling and swiveling movement on hard office surfaces | |
| Segmented back support | Upper pillow, thoracic panel and two lumbar sections create zoned pressure distribution | |
| Power connection | Chair requires a low-voltage actuator connection through the visible round side port | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
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 |
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Executive office | Suitable for directors and senior managers needing long-duration support and a formal leather appearance | |
|---|---|---|
| Private meeting room | Appropriate as a premium visitor or manager chair behind a large executive desk | |
| Home executive office | Suited to users combining computer work, reading and reclining breaks in one chair | |
| Reception management area | Usable at reception supervisor stations where comfort and a high-end visual impression are required | |
| 24-hour management control room | Selectable only when actuator, foam and caster documentation confirms intensive-use durability | |
| Large executive desk pairing | Recommended with 720 to 760 mm high desks and 600 mm minimum knee clearance | |
| 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
| Office furniture safety and strength | EN 1335 | |
|---|---|---|
| Office furniture dimensional fit | EN 1335 | |
| Upholstered furniture fire behavior | EN 1021and EN 1021 |
US and Canada office-furniture standards
| Office chair safety and durability | ANSI/BIFMA X5.1 |
|---|
Standards applicable to China-market projects
| Office chair safety and stability acceptance | GB/T 10357.2 | |
|---|---|---|
| Upholstered furniture formaldehyde | GB 18584 |
This product must meet the following technical requirements: 1. Office chair safety and stability acceptance: GB/T 10357.2; 2. Upholstered furniture formaldehyde: GB 18584; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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