商品供应商Fixed Ganged Auditorium Lecture Hall Seating with Rear Folding Writing Tablet,multi-layer
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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
| Overall dimensions (2-seat unit, tablet deployed) | 1160 x 860 x 1080 mm | |
|---|---|---|
| Seat center-to-center spacing | 610 mm | |
| Seat height above finished floor | 460 mm | |
| Seat clear usable width | 505 mm | |
| Seat cushion depth | 500 mm | |
| Armrest height above finished floor | 660 mm | |
| Backrest height above seat | 620 mm | |
| Minimum required row-to-row pitch | 1000 mm | |
| Deployed writing tablet usable surface | 300 x 500 mm | |
| Aluminum floor mount base footprint | 380 x 80 mm | |
| Writing tablet support tube diameter | 14 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
| Seat vertical static load capacity | 150 kg | |
|---|---|---|
| Seat return mechanism operational cycle life | 100000 cycles | |
| Unit net weight per seat position | 22 kg | |
| Recommended occupant weight limit per seat | 120 kg | |
| Product expected service life | 10 years | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg | |
| Caster Rolling Durability Reference | Acceptance target 30000 cycles |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Floor stand and side frame | Die-cast aluminum alloy with electrostatic powder coating | |
|---|---|---|
| Seat and back cushion padding | 60 kg/m³ high-resilience cold-cure PU foam | |
| Seat and back upholstery | Wear-resistant public-seat wool-linen blend fabric | |
| Seat and back inner support pan | 15 mm thick high-density multi-layer hardwood plywood | |
| Folding writing tablet surface | 12 mm thick painted multi-layer hardwood plywood | |
| Armrest surface and supports | Die-cast polished aluminum with T2.0 mm cold-rolled steel bracket | |
| Seat pivot mechanism | 19x14x2.0 mm oval steel tube with torsion spring and damper | |
| Fasteners and mounting hardware | Galvanized hex socket expansion bolts with decorative dust caps | |
| Upholstery seam stitching | 30 mm stitch pitch, reinforced high-tensile polyester thread | |
| 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 operation | Spring-assisted automatic return with hydraulic damper for silent, slow closing | |
|---|---|---|
| Rear writing tablet deployment | Fold-down mechanism that stows flush against seat back when not in use | |
| Row ganging system | Integrated aluminum side frames connect adjacent seats into rigid continuous rows | |
| Floor mounting design | Flanged base plates secured to concrete/raised floor via expansion bolts | |
| Tablet integrated features | Molded pen slot and cup holder recess on deployed writing surface | |
| Egress clearance | Upright stowed seat provides minimum 300 mm clear aisle passage between rows | |
| Surface maintenance | Stain-resistant fabric finish and smooth powder-coated metal surfaces for wipe-down cleaning | |
| 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 row configuration with writing tablets supports continuous note-taking for classes | |
|---|---|---|
| Corporate conference and training auditoriums | Quiet damper return and durable upholstery suits frequent corporate event use | |
| School multi-purpose auditoriums | Floor-mounted construction and high load rating supports daily student assembly use | |
| Government meeting halls | Formal appearance and stable ganged construction suits official public meeting spaces | |
| Training center classrooms | Fold-up seats allow flexible egress between rows during multi-session training events | |
| Cinema and community performance venues | Contoured back support and ergonomic seat height suits long-duration seated events | |
| 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 13761:2007 | Furniture - Public seating, test methods and requirements for strength and durability | |
|---|---|---|
| EN 1022:2018 | Furniture - Seating, determination of stability for fixed installation seating |
美国及加拿大家具标准
| ANSI/BIFMA X5.11-2015 | Standard for general-purpose office and public seating, applicable to large-user weight testing | |
|---|---|---|
| ANSI/BIFMA X5.4-2022 | Standard for lounge and public seating strength and durability 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 plywood tablet and seat pan components | |
|---|---|---|
| GB/T 35607-2017 | Technical requirements for public seating furniture, applicable to fixed auditorium seating performance | |
| GB/T 19995.2-2005 | Performance requirements for upholstered furniture seating, applicable to seat and back padding |
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 plywood tablet and seat pan components; 2. GB/T 35607-2017:Technical requirements for public seating furniture, applicable to fixed auditorium seating performance; 3. GB/T 19995.2-2005:Performance requirements for upholstered furniture seating, applicable to seat and back padding; 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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