| 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 686 x 1092 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 capacity | 113 kg | |
|---|---|---|
| Product net weight | 16.06 kg | |
| Shipping weight | 22.25 kg | |
| Foam density | 45 kg/m3 | |
| Foam rebound rating | 40% | |
| Caster rolling durability | 100,000 cycles | |
| Gas-lift static load rating | 150 kg | |
| Recommended daily usage duration | 8 hours | |
| Color count | 1 color | |
| 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 and back upholstery | Black LeatherSoft upholstery, a leather-like faux-leather surface over foam | |
|---|---|---|
| Seat cushion fill | Polyurethane foam with a 76 mm padded seat and waterfall front edge | |
| Back padding | Segmented high-back polyurethane padding with fixed built-in lumbar support | |
| Armrest pads | Black padded fixed armrests attached to curved chrome-finished metal supports | |
| Arm support frame | Tubular chrome-finished metal frame with polished exposed supports and fixed side mounts | |
| Central gas-lift column | Chrome-plated steel telescoping pneumatic cylinder with black plastic trim | |
| Five-star base | Polished chrome-finished metal five-star base with five caster sockets | |
| Casters | Five black dual-wheel swivel casters with hard tread and stem mounting | |
| Under-seat mechanism | Painted steel tilt mechanism with height lever and tilt tension control | |
| Internal support board | 12 mm engineered-wood or composite seat support board | |
| Upholstery seam construction | Stitched horizontal back division and seat border seams with 8 mm seam pitch | |
| Surface finish | Polished chrome plating on metal arms, column and five-star base |
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Pneumatic seat-height adjustment | Single lever raises and lowers the seat through 102 mm of travel, from 464 to 565 mm | |
|---|---|---|
| 360-degree swivel | Central gas-lift swivel allows full rotation without moving the base | |
| Upright tilt mechanism | Backrest tilts from the upright seated position and locks in the upright position | |
| Tilt tension control | Under-seat knob adjusts recline resistance for user weight and preference | |
| Tilt travel angle | 12-degree maximum recline travel from locked upright position | |
| Fixed arm support | Padded non-folding armrests provide continuous elbow support at 749 mm maximum floor height | |
| Fixed lumbar support | Built-in lower-back padding follows the segmented backrest and has no separate depth adjustment | |
| Rolling mobility | Five stem-mounted twin-wheel casters permit omnidirectional movement on hard floors and low-pile carpet | |
| Height lever operation | Right-side paddle lever controls gas lift while the occupant remains seated | |
| Waterfall seat edge | Rounded front cushion reduces pressure behind the knees during extended desk work | |
| 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.
| 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 offices | High-back support and formal black-and-chrome styling suit managers and executive workstations | |
|---|---|---|
| Managerial workstations | Swivel, casters and 565 mm seat-height adjustment support standard 760 mm desks | |
| Conference and meeting rooms | Formal upholstery allows temporary meeting use, but castered mobility favors active desk work | |
| Private consulting rooms | Fixed padded arms and easy rolling support brief visitor or advisory seating while retaining executive appearance | |
| Corporate reception work areas | Black leather-like upholstery coordinates with reception counters and professional front-office furniture | |
| Home executive office | One-carton knockdown packaging and 35-minute assembly suit private office installation | |
| Users up to 113 kg | The published capacity supports average adult office users within the 250-pound specification | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Access Requirements* EN Standards
| Office seating safety applicability | EN 1335for dimensional safety and ergonomic test geometry | |
|---|---|---|
| Office seating structural testing | EN 1335for safety, strength and durability of office chairs | |
| Office seating ergonomic testing | EN 1335for ergonomic test methods |
US and Canada office-furniture standards
| Office chair standard applicability | ANSI/BIFMA X5.1 for safety, strength and durability of office chairs | |
|---|---|---|
| Caster performance applicability | ANSI/BIFMA X5.1 caster test clauses for rolling resistance, durability and floor compatibility | |
| Gas-lift safety applicability | ANSI/BIFMA X5.1 gas-charge seating product test clauses for vertical durability and safety |
Standards applicable to China-market projects
| Seating safety applicability | GB/T 10357.2 for vertical static-load testing of chair seats and backs | |
|---|---|---|
| Chair stability applicability | GB/T 10357.7 for seating stability evaluation | |
| Upholstered furniture flammability applicability | GB 17927 for upholstered furniture flame-retardant properties when specified for China projects |
This product must meet the following technical requirements: 1. Seating safety applicability: GB/T 10357.2 for vertical static-load testing of chair seats and backs; 2. Chair stability applicability: GB/T 10357.7 for seating stability evaluation; 3. Upholstered furniture flammability applicability: GB 17927 for upholstered furniture flame-retardant properties when specified for China projects; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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