| 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 two-seat unit dimensions | 1200 x 880 x 1021 mm | |
|---|---|---|
| Per-chair center-to-center width | 590 mm | |
| Seat height from finished floor | 449 mm | |
| Armrest top height from floor | 660 mm | |
| Seat usable width | 470 mm | |
| Seat usable depth (cushion front to back) | 470 mm | |
| Backrest usable height | 750 mm | |
| Folded seat unit depth (tablet retracted) | 780 mm | |
| Deployed writing tablet depth from seat front | 270 mm | |
| Writing tablet surface dimensions | 270 x 250 mm | |
| Armrest pad width | 85 mm | |
| Minimum required row-to-row pitch for installation | 950 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
| Per-chair net weight | 25 kg | |
|---|---|---|
| Recommended static load per seat | 160 kg | |
| Seat cushion foam density | 60 kg/m³ | |
| Backrest cushion foam density | 45 kg/m³ | |
| Cushion padding thickness (seat) | 125 mm | |
| Cushion padding thickness (back) | 135 mm | |
| Fabric upholstery abrasion resistance | 50000 Martindale cycles | |
| Writing tablet static load capacity | 30 kg | |
| Standard product warranty period | 5 years | |
| Available standard fabric color options | 8 |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back upholstery | Woven burgundy red commercial fabric, treated for pilling and fade resistance | |
|---|---|---|
| Seat internal padding | Cold-cured high-resilience polyurethane molded foam | |
| Structural support frame | 2.5mm thick cold-rolled steel tube with chrome-plated polished finish | |
| Cantilever floor-mount legs | 2.5mm thick chrome-plated steel with pre-drilled floor anchor plates | |
| Armrest structure | Padded core with dark wood veneer top cap, 30mm thick profile | |
| Fold-out writing tablet | 12mm thick rigid dark composite panel with anti-panic aluminum die-cast bracket | |
| Seat return mechanism | Steel spring with integrated damping cushion for silent, rebound-free operation | |
| Seat internal support | Serpentine steel spring suspension under seat cushion for even weight distribution | |
| Seam construction | Reinforced stitched seams with 8mm stitch pitch for heavy commercial use | |
| 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 |
Adjustment / rotation / tilt / mobility / storage features
| Seat tip-up function | Gravity and spring-assisted automatic return to upright position when unoccupied | |
|---|---|---|
| Writing tablet operation | Fold-out arm-mounted tablet rotates 90 degrees to stow flush against armrest when not in use | |
| Writing tablet ergonomics | Deployed tablet tilts 6.5 degrees upward to support writing on standard lap height | |
| Row installation feature | Ganged steel connecting brackets lock adjacent seats into rigid continuous rows for fixed layout | |
| Floor mounting | Pre-drilled leg bases secure to concrete or raised floors with expansion anchor hardware | |
| Noise damping | Integrated rubber buffers eliminate impact noise during seat and tablet return | |
| Modular accessory compatibility | Pre-punched mounting points support optional row number plates, cup holders, and under-seat book nets | |
| 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
| Shipping volume per two-seat unit | 0.36 CBM | |
|---|---|---|
| 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
| University lecture halls | Fixed row seating with writing tablets supports long-duration note-taking during classes | |
|---|---|---|
| Corporate conference and assembly halls | Formal red upholstery suits professional meeting and presentation environments | |
| Theater and performing arts venues | Contoured back support and tip-up seats enable efficient patron ingress and egress | |
| Government and institutional meeting rooms | Durable fixed construction meets high-traffic public facility long-term use needs | |
| Multi-purpose school auditoriums | Folding tablets stow flush to convert seating for performances and general events | |
| Training centers for corporate and adult education | Arm-mounted writing surfaces provide stable work area for training materials | |
| 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 12727:2000 | Strength, durability and safety standard for fixed ranked auditorium seating | |
|---|---|---|
| EN 1021-1:2014 | Upholstered furniture ignitability test for smoldering cigarette source | |
| EN 1021-2:2014 | Upholstered furniture ignitability test for match flame equivalent source |
US and Canada office-furniture standards
| ANSI/BIFMA X5.4-2020 | Performance standard for lounge and public seating applicable to structural load testing | |
|---|---|---|
| ANSI/BIFMA X5.41-2020 | Sustainability standard for commercial furniture material and emissions requirements |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture applicable to armrest and tablet wood components | |
|---|---|---|
| GB/T 17657-2013 | Test method for surface finish durability applicable to armrest and tablet surfaces | |
| GB 20286-2006 | Flame retardant requirements for public venue upholstered furniture, mandatory for assembly halls | |
| GB/T 3922-1995 | Fabric color fastness testing standard for seating upholstery durability |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture applicable to armrest and tablet wood components; 2. GB/T 17657-2013: Test method for surface finish durability applicable to armrest and tablet surfaces; 3. GB 20286-2006: Flame retardant requirements for public venue upholstered furniture, mandatory for assembly halls; 4. GB/T 3922-1995: Fabric color fastness testing standard for seating upholstery durability; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
