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|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall dimensions (W x D x H) | 620 x 610 x 970 mm | |
|---|---|---|
| Seat height from floor to top of seat cushion | 450 mm | |
| Seat cushion usable width | 490 mm | |
| Seat cushion usable depth | 450 mm | |
| Seat cushion thickness | 60 mm | |
| Backrest height from seat surface to top of back | 510 mm | |
| Backrest width at widest point | 480 mm | |
| Armrest height from seat surface to armrest pad top | 200 mm | |
| Armrest pad dimensions (L x W) | 250 x 80 mm | |
| Sled base footprint width (front to rear leg span) | 580 mm | |
| Floor glide contact pad size | 40 x 40 mm | |
| Sled base front-to-rear leg span | 580 mm | |
| Sled base cross-connecting bar height from floor | 120 mm | |
| Knee clearance under seat front edge | 180 mm | |
| Finished Seat Cushion Thickness | 90mm | |
| Backrest Padding Thickness | 70mm |
Net weight / load capacity / users / durability
| Product net weight range | 14kg | |
|---|---|---|
| Static seat load rating | 110 kg | |
| Backrest static load resistance | 68 kg | |
| Recommended maximum user weight | 110 kg | |
| Lumbar support zone height above seat | 280mm | |
| Seat foam density | 45kg/m³ | |
| Frame durability cycle rating (forward/rearward tilt) | 100,000 cycles | |
| Floor glide abrasion resistance | ≥5000 cycles without floor damage | |
| Frame durability cycle rating (forward/rearward load) | 100,000 cycles | |
| Anti-tip stability (forward/rearward/side) | Passes 60kg offset load test without tipping |
Core acceptance fields · Panels / hardware / frame / upholstery
| Backrest upholstery | Black breathable polyester mesh | |
|---|---|---|
| Backrest internal support structure | Black molded PP (polypropylene) lumbar support frame | |
| Seat cushion upholstery | Black woven fabric or breathable mesh | |
| Seat cushion core | High resilience molded polyurethane foam | |
| Seat support pan | 1.8mm thick stamped steel plate | |
| Armrest support posts | 2.0mm thick powder-coated steel tubing | |
| Armrest pads | Injection-molded soft-touch PP (polypropylene) | |
| Cantilever leg frame | 22mm diameter 2.0mm thick round steel tubing, matte black powder-coated finish | |
| Foot glides | Injection-molded non-marking PP with anti-slip TPE base | |
| Frame finish | Epoxy polyester powder coating, matte black | |
| Frame weld joints | Full penetration MIG welded joints ground smooth before coating | |
| Frame coating | 80μm thick epoxy polyester powder coating, matte black, salt spray resistance ≥48 hours |
Adjustment / rotation / tilt / mobility / storage features
| Seating position | Fixed upright posture with no tilt or recline mechanism | |
|---|---|---|
| Armrest function | Fixed height, fixed position armrests with no height, width or pivot adjustment | |
| Back support function | Contoured ergonomic lumbar support integrated into mesh back frame | |
| Mobility | No casters, sled base design with floor glides | |
| Stackability | Non-stackable frame design | |
| Seat cushion performance | Fixed contoured foam cushion with rounded waterfall front edge | |
| Backrest ventilation | Full mesh back construction allows continuous air flow | |
| Seating posture | Fixed upright 95° torso-to-seat angle with no tilt or recline mechanism | |
| Seat cushion ergonomics | Fixed contoured foam cushion with 20mm radius rounded waterfall front edge | |
| Armrest load capacity | Supports 40kg vertical static load per armrest without permanent deformation | |
| Recline Angle / Lock Reference | 125° with 3 suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120kg |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40minutes per set | |
| Reference Carton Dimensions | 850 × 420 × 720mm | |
| Reference Packaged Gross Weight | 23kg/set | |
| Reference Carton Volume | 0.26m³/set | |
| Indicative 20GP Loading | 135 sets at 85% space utilization | |
| Indicative 40HQ Loading | 320 sets at 85% space utilization |
Recommended spaces / users / usage modes
| Primary application | Corporate conference and meeting rooms | |
|---|---|---|
| Secondary application | Visitor and guest seating in reception areas | |
| Tertiary application | Training room and open office workstation supplementary seating | |
| Suitable floor types | Hard floors including tile, wood, laminate and low-pile carpet | |
| Recommended table compatibility | Standard 760mm height office desks and conference tables | |
| User group | Adult office users up to 110kg body weight | |
| Recommended layout density | 600mm center-to-center spacing per chair around conference tables | |
| Recommended Matching Desk Size | 2.4m executive desk |
European market access and chemical requirements
| EN 1335-1:2020 | Office furniture - Office work chair - Part 1: Dimensions - Safety requirements | |
|---|---|---|
| EN 1335-2:2018 | Office furniture - Office work chair - Part 2: Safety requirements | |
| EN 1335-3:2018 | Office furniture - Office work chair - Part 3: Test methods |
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Office Chairs - General Purpose |
|---|
Standards applicable to China-market projects
| GB/T 3326-2016 | Furniture - Chairs and stools - Determination of dimensions of seats | |
|---|---|---|
| GB/T 10357.2-2013 | Test of mechanical properties of furniture - Strength and durability of chair backrests | |
| GB/T 10357.3-2013 | Test of mechanical properties of furniture - Strength and durability of chair seats | |
| GB 18584-2001 | Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture | |
| GB/T 10357.7-2013 | Test of mechanical properties of furniture - Stability of chairs and stools |
This product must meet the following technical requirements: 1. GB/T 3326-2016: Furniture - Chairs and stools - Determination of dimensions of seats; 2. GB/T 10357.2-2013: Test of mechanical properties of furniture - Strength and durability of chair backrests; 3. GB/T 10357.3-2013: Test of mechanical properties of furniture - Strength and durability of chair seats; 4. GB 18584-2001: Indoor decorating and refurbishing materials - Limit of harmful substances of wood based furniture; 5. GB/T 10357.7-2013: Test of mechanical properties of furniture - Stability of chairs and stools; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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