| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions | 660 x 620 x 1050 mm | |
|---|---|---|
| Seat height | 450 mm | |
| Seat width | 490 mm | |
| Seat depth | 410 mm | |
| Seat cushion thickness | 80 mm | |
| Backrest height | 620 mm | |
| Backrest width | 520 mm | |
| Armrest height above seat | 190 mm | |
| Total armrest height from floor | 655 mm | |
| Sled base front-to-back length | 620 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
| Recommended maximum user weight | 120 kg | |
|---|---|---|
| Net product weight | 9 kg | |
| Seat fabric abrasion resistance | 120000 Martindale cycles | |
| Seat foam density | 45 kg/m³ | |
| Cantilever frame static load rating | 200 kg | |
| Recommended warranty period | 5 years | |
| Available color options | 1 | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles |
Core acceptance fields · Panels / hardware / frame / upholstery
| Backrest support frame | Light gray molded polypropylene | |
|---|---|---|
| Backrest upholstery | Taut breathable polyester mesh | |
| Seat core | High-resilience polyurethane foam over 12mm plywood insert | |
| Seat upholstery | Woven commercial polyester fabric | |
| Armrests | White molded polypropylene fixed pads on integrated frame | |
| Support frame and base | 1.8mm thick chrome-plated steel cantilever sled | |
| Floor contact glides | Injection-molded polypropylene non-scratch feet | |
| Seat to frame connection | Powder-coated steel bracket with double support brace | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| Seating positioning | Fixed non-swivel, non-height-adjustable stationary design | |
|---|---|---|
| Movement feature | Slight controlled flex from cantilever frame for seated comfort | |
| Arm support | Fixed height armrests positioned for upright meeting posture | |
| Back support | Contoured two-zone mesh back with built-in lumbar curvature | |
| Floor protection | Non-marring glides prevent scratching hard floor surfaces | |
| Structural stability | Wide 620mm deep sled base prevents tipping during normal use | |
| Cleaning access | Smooth surfaces and open mesh back allow quick wipe-down | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| Height Adjustment Stroke | 100 mm continuous travel | |
| Rotation / Mobility Configuration | 360° swivel with 5-caster multidirectional movement |
Verified carton / gross weight / assembly / loading data
| 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
| Corporate conference rooms | Fixed-position seating for boardrooms and meeting spaces with matching table setups | |
|---|---|---|
| Office visitor reception areas | Durable, easy-to-clean guest seating for lobby and waiting zones | |
| Training room layouts | Stackable-compatible sled base design for flexible room reconfiguration | |
| Open office collaboration zones | Lightweight, ergonomic seating for informal team meeting spots | |
| Public institutional spaces | Stable, low-maintenance seating for government or education meeting rooms | |
| 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
| EN 1335-1:2020 | Office furniture - Office work chairs - Part 1: Dimensions - safety and strength requirements | |
|---|---|---|
| EN 1335-2:2018 | Office furniture - Office work chairs - Part 2: Safety requirements |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1:2017 | Office Chairs - Tests for general-purpose office seating |
|---|
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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