Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 1240 × 850 × 1050 mm | |
|---|---|---|
| Overall two-seat unit dimensions | 1240 x 850 x 1050 mm | |
| Per-seat center-to-center width | 620 mm | |
| Seat height from finished floor | 449 mm | |
| Seat usable depth | 425 mm | |
| Armrest height from finished floor | 660 mm | |
| Writing tablet height from finished floor | 611 mm | |
| Writing tablet usable depth | 252 mm | |
| T-leg floor base length | 380 mm | |
| Seat back height above seat surface | 601 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Per-seat net weight | 28 kg | |
|---|---|---|
| Per-seat recommended static load | 160 kg | |
| Writing tablet static load capacity | 50 kg | |
| Seat mechanism cycle rating | 100000 cycles | |
| Upholstery fabric abrasion resistance | 150000 double rubs | |
| Seat foam density | 60 kg/m³ | |
| Back foam density | 55 kg/m³ | |
| Structural warranty period | 8 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat and back upholstery | Textured polyester auditorium fabric, anti-fouling, anti-fading | |
|---|---|---|
| Seat cushion padding | 60 kg/m³ cold-cure molded PU foam, 140 mm thick | |
| Backrest padding | 55 kg/m³ cold-cure molded PU foam, 135 mm thick | |
| Structural underframe and legs | 2.5 mm thick cold-rolled steel, black electrostatic powder coating, rust-proof treated | |
| Armrest tops | 20 mm thick solid hardwood with dark polished varnish finish | |
| Writing tablets | 18 mm thick plywood core with dark wood veneer finish, rounded edges | |
| Side panel trim | 2 mm thick black impact-resistant structural plastic | |
| Back outer panel | 15 mm thick bent plywood with black matte finish | |
| Floor anchors | Stainless steel M10 expansion bolts, 4 per T-leg | |
| Seat return mechanism | Steel spring with rubber damping buffer, noiseless operation | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Writing tablet operation | Swing-out retractable tablet from outer armrest, folds flush into side panel when not in use | |
|---|---|---|
| Seat action | Gravity-assisted tip-up seat, returns to vertical stowed position automatically | |
| Installation type | Floor-fixed T-leg configuration, ganged steel cross-bracing between adjacent seats | |
| Seam construction | Reinforced stitching at fabric panel joints, 8 mm seam pitch | |
| Noise control | Rubber buffer pads at all contact points between moving parts | |
| Customization option | Fabric, wood finish, and accessory options available to match venue design | |
| 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 |
Packaging & Logistics
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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| University lecture halls | Fixed ganged seating provides consistent sightlines and writing surfaces for note-taking during classes | |
|---|---|---|
| Corporate training rooms | Durable high-traffic construction supports daily use with minimal maintenance requirements | |
| Conference auditoriums | Professional dark wood and fabric finish suits formal presentation and event spaces | |
| Theater and performing arts venues | Tip-up seats maximize aisle clearance for audience entry and exit | |
| Government and institutional meeting halls | Fixed installation meets public building safety and durability requirements | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 12727:2000 | Strength, durability and safety requirements for auditorium and public seating | |
|---|---|---|
| EN 1021-1:2014 | Upholstered furniture flammability resistance to smouldering cigarette ignition | |
| EN 1021-2:2014 | Upholstered furniture flammability resistance to match flame ignition |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 | Durability and safety standard for general purpose office and public seating | |
|---|---|---|
| ANSI/BIFMA X6.1-2018 | Abrasion and durability standard for commercial upholstery fabrics |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to wood armrests and tablet components | |
|---|---|---|
| GB 20286-2006 | Fire safety requirements for flame-retardant public venue furniture components and materials | |
| GB/T 10357.3-2013 | Test method for furniture mechanical stability for seating products |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to wood armrests and tablet components; 2. GB 20286-2006: Fire safety requirements for flame-retardant public venue furniture components and materials; 3. GB/T 10357.3-2013: Test method for furniture mechanical stability for seating products; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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