商品供应商Ganged Red Fabric Auditorium Chair Pair with Fold-Out Writing Tablets,artificial leather
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| 纠错时间 | 修改字段 | 原参数 | 修改后参数 | 说明 / 状态 |
|---|---|---|---|---|
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mm / 英寸自动双单位换算 · 工程采购基础规格
| 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 |
净重 / 最大承重 / 适用人数 / 耐久性能
| 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 |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| 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 |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| 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 |
经核验的外箱 / 毛重 / 组装 / 装柜数据
| 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 |
推荐空间 / 目标用户 / 使用方式
| 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 |
欧洲市场准入与化学品要求
| 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 |
美国及加拿大家具标准
| 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 |
适用于中国市场项目的标准
| 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 |
本产品须满足以下技术参数要求: 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; 最终交付参数、检测报告和验收标准以双方采购合同为准。
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