| 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 upright dimensions | 762 x 700 x 1245 mm | |
|---|---|---|
| Seat width | 546 mm | |
| Seat depth | 521 mm | |
| Seat height from floor | 559 mm | |
| Backrest height above seat | 841 mm | |
| Backrest width | 572 mm | |
| Seat cushion thickness | 140 mm | |
| Armrest height from floor | 711 mm | |
| Armrest pad length | 330 mm | |
| Five-star base diameter | 700 mm | |
| Caster diameter | 60 mm | |
| Retractable footrest size | 330 x 203 x 41 mm | |
| Neck pillow size | 500 x 250 x 100 mm | |
| Lumbar cushion size | 430 x 320 x 90 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm |
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user weight capacity | 181 kg | |
|---|---|---|
| Net chair weight | 25.9 kg | |
| Seat occupant capacity | 1 adult | |
| Foam density target | 45 kg/m3 | |
| Foam rebound target | 42% | |
| Upholstery abrasion acceptance | 50,000 cycles | |
| Caster rolling durability acceptance | 100,000 cycles | |
| Five-star base static-load acceptance target | 1136 kg | |
| Gas-lift vertical stroke | 102 mm | |
| Recline angle | 155 degrees |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Black PU leather-look surface over padded seat, back, arm pads, neck pillow and lumbar cushion | |
|---|---|---|
| Seat padding | 140 mm polyurethane foam with optional pocket-spring support layer | |
| Backrest padding | Molded polyurethane foam over a structural back panel | |
| Neck pillow | Matching black upholstered cushion filled with soft polyurethane fiber or foam | |
| Lumbar cushion | Matching black upholstered removable cushion positioned against the lower back | |
| Arm pads | Padded black upholstered tops over rigid black arm supports | |
| Arm supports | Injection-molded black nylon or polypropylene support brackets with circular pivot covers | |
| Internal seat frame | Welded steel plate and tube frame supporting the mechanism and footrest rails | |
| Back structural board | Plywood or engineered-wood back carrier with foam and upholstery layers | |
| Five-star base | Black nylon or glass-fiber-reinforced polypropylene five-spoke base | |
| Gas lift | Chrome-finish steel gas-lift cylinder with black telescopic sleeve | |
| Casters | Five black twin-wheel nylon casters with steel fork pins |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Central gas-lift swivel permits full rotation on the five-star base | |
|---|---|---|
| Pneumatic seat-height adjustment | Under-seat lever raises and lowers the seat through a 102 mm stroke | |
| Backrest recline | Manual tilt mechanism moves the backrest to 155 degrees from upright | |
| Recline lock | Multi-position lock holds the selected back angle for task or reclined use | |
| Tilt tension control | Rotary knob adjusts backward tilt resistance for user weight and preference | |
| Retractable footrest | Padded leg rest slides out from under the seat and supports reclined leg elevation | |
| Fixed padded arm support | Curved arm pads provide forearm support without height or width adjustment | |
| Independent neck support | Separate padded neck pillow supports the upper back and head area | |
| Independent lumbar support | Separate lower-back cushion fills the lumbar zone and can be repositioned | |
| Rolling mobility | Five twin-wheel casters allow movement on hard floors and low-pile carpet | |
| Reclined resting position | Footrest extension and back recline combine into a lounge posture for breaks | |
| Fully reclined total length | 1499 mm |
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.
| Private executive office | High back, padded arms and formal black finish suit manager or director workstations | |
|---|---|---|
| Open-plan managerial workstation | Swivel, casters and height adjustment support desk tasks and quick repositioning | |
| Conference or meeting room use | Rolling executive chair can be used for long meetings around a fixed table | |
| Home office | Recline and retractable footrest allow work, reading and short breaks in one chair | |
| Reception or supervisor area | Black leather-look appearance provides a professional guest-facing seating option | |
| Recommendation for users up to 181 kg | Reinforced specification is appropriate for broad-body or heavy-use seating requests | |
| Floor type | Suitable for tile, hardwood, laminate and low-pile carpet with standard twin-wheel casters | |
| Recommended Matching Desk Size | 2.4 m executive desk |
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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