| 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 | 640 x 660 x 1060 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 | 18 kg | |
|---|---|---|
| Maximum user weight | 150 kg | |
| Seat foam thickness | 80 mm | |
| Back foam thickness | 60 mm | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound | 40% | |
| Gas lift class | Class 4 | |
| Suggested daily use | 8 hours | |
| Warranty period | 5 years |
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Tan leather-look surface over 80 mm foam padding | |
|---|---|---|
| Backrest upholstery | Tan upholstered cushion with horizontal lumbar recess | |
| Outer back shell | White smooth molded panel wrapping the rear back edge | |
| Arm pads | Tan upholstered fixed pads integrated with white side panels | |
| Arm support panels | White molded composite or painted hard panels | |
| Internal seat board | 12 mm molded plywood or engineered composite carrier | |
| Back support frame | 18 mm rigid inner panel bonded to upholstered foam | |
| Five-star base | Polished aluminum alloy five-spoke base | |
| Gas lift | Chrome-plated steel telescopic cylinder with black collar | |
| Tilt mechanism | Black steel multi-position tilt mechanism with side lever | |
| Casters | Black nylon twin-wheel casters with hard tread | |
| Seam and edge treatment | Matching stitched perimeter piping with 8 mm seam pitch target |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| 360-degree swivel | Full-rotation seat on central gas-lift bearing for desk-side movement | |
|---|---|---|
| Pneumatic height adjustment | Right-side paddle raises or lowers seat through 80 mm travel between 440 and 520 mm | |
| Back tilt control | Synchronized seat-and-back tilt reclines to 118 degrees and locks in the upright position | |
| Tension regulation | Under-seat knob adjusts recline resistance for users up to 150 kg | |
| Fixed arm support | Padded armrests provide 220 mm forearm support without width, height, or depth adjustment | |
| Rolling mobility | Five 60 mm twin-wheel casters enable rolling on hard floors and low-pile carpet | |
| Lumbar contour | Horizontal recessed channel at 220 mm above seat provides lower-back contact zone | |
| Armless width clearance | 510 mm seat width supports one adult user and leaves access between standard desk returns | |
| Upholstery maintenance | Smooth non-porous facing allows wipedown with neutral upholstery cleaner | |
| Replacement part interface | Standard 50 mm gas lift and 11 mm caster stems allow service replacement | |
| Back tilt angle | 102 to 118 degrees | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions |
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Carton dimensions | 720 x 680 x 620 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.
| Executive office | Pairs with 1600 to 2000 mm executive desks where a polished tan and white appearance is required | |
|---|---|---|
| Manager workstation | Provides 8-hour rolling and swivel support at standard 720 to 760 mm desk heights | |
| Private meeting room | Suitable as a visitor or conference chair around executive meeting tables | |
| Reception interview setting | Fits consultation desks and reception meeting areas requiring easy mobility and wipe-clean upholstery | |
| Hotel business center | Coordinates with light interiors using tan upholstery, white shell, and polished metal base | |
| Project specification option | Useful when one visual chair style is required across several private offices | |
| 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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