商品供应商Two-Seat Ganged Auditorium Chair with Folding Writing Tablet,Linen look Upholstery
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| 纠错时间 | 修改字段 | 原参数 | 修改后参数 | 说明 / 状态 |
|---|---|---|---|---|
暂无参数纠错记录,发现错误可点击行末旗标提交 | ||||
mm / 英寸自动双单位换算 · 工程采购基础规格
| Two-seat overall dimensions | 1200 x 860 x 1050 mm | |
|---|---|---|
| Single-seat center distance | 600 mm | |
| Seat height from floor | 450 mm | |
| Seat cushion usable dimensions | 580 x 460 mm | |
| Backrest height from seat | 600 mm | |
| Unfolded writing tablet dimensions | 400 x 280 x 12 mm | |
| Armrest height from floor | 630 mm | |
| Fully opened depth with tablet deployed | 860 mm | |
| Minimum required row spacing | 1000 mm | |
| Folded seat depth (tip-up position) | 520 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-seat net weight | 35 kg | |
|---|---|---|
| Recommended per-seat static load | 160 kg | |
| Seat foam density | 60 kg/m³ | |
| Backrest foam density | 55 kg/m³ | |
| Foam rebound rate | 50% | |
| Fabric abrasion resistance | 80000 cycles | |
| Fabric color fastness (dry/wet rub) | Grade 5 | |
| Seat mechanism cycle life | 100000 operations | |
| Writing tablet static load capacity | 50 kg | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Seat and back upholstery | Dark gray woven polyester fabric | |
|---|---|---|
| Seat cushion padding | Cold-cured high-density PU foam | |
| Backrest padding | Cold-cured high-density PU foam | |
| Armrest caps | Light-colored birch plywood with clear lacquer finish | |
| Folding writing tablet | Perforated light plywood panel | |
| Armrest side panels | Black fabric-upholstered panels | |
| Floor support legs | Polished chrome-plated steel T-base | |
| Seat hinge mechanism | Zinc-plated steel with silent damping bushing | |
| Writing tablet pivot hardware | Chrome-plated steel and PP+25%GF bushings | |
| Internal seat support frame | 1.5mm thick welded steel tubing | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Tip-up seat mechanism | Spring-damped automatic return | |
|---|---|---|
| Fold-down writing tablet | Pivots 90° from stored vertical position to horizontal writing surface | |
| Floor-mounted installation | Pre-drilled T-leg bases bolt directly to concrete or raised venue flooring | |
| Ganged modular connection | Adjacent seats connect via shared armrest to form continuous rows | |
| Silent operation damping | All pivot points include polymer bushings to eliminate impact noise | |
| Tablet storage position | Folds flush into armrest side panel when not in use | |
| Fixed ergonomic back support | Contoured tall back provides full lumbar and upper back support | |
| Backrest fixed recline angle | 105° | |
| 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
| 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 ganged seating with writing tablets supports note-taking during long classes | |
|---|---|---|
| Corporate conference and training rooms | Durable upholstered seating with clean professional finish for formal events | |
| Auditoriums and assembly halls | Floor-mounted stable design suitable for high-capacity permanent venue installations | |
| Government and public hearing rooms | Formal wood and chrome finish matches official interior design schemes | |
| Cinema screening rooms (education/corporate) | Optional fire-retardant fabric meets public venue safety requirements | |
| 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
| Furniture strength and stability | EN 12727:2000 | |
|---|---|---|
| Upholstered furniture flammability | EN 1021:2006 | |
| Formaldehyde emission | EN 13986 E1 class |
适用于中国市场项目的标准
| Fabric flame retardancy | GB 20286 B1 level | |
|---|---|---|
| Formaldehyde emission limit | GB 18584 ≤0.124mg/m³ |
本产品须满足以下技术参数要求: 1. Fabric flame retardancy:GB 20286 B1 level; 2. Formaldehyde emission limit:GB 18584 ≤0.124mg/m³; 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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