商品供应商Two-Seat Upholstered Auditorium Chairs with Folding 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 |
|---|---|---|---|---|
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
| 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 static load capacity | 150 kg | |
|---|---|---|
| Unit net weight (two seats) | 68 kg | |
| Recommended row spacing for egress | 900 mm | |
| Seat return cycle rating | 100000 cycles | |
| Fabric abrasion resistance | 50000 Martindale cycles | |
| Recommended occupancy per seat | 1 person | |
| 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 |
工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料
| Seat and backrest upholstery | Red woven polyester fabric | |
|---|---|---|
| Cushion core | 45kg/m³ high-resilience polyurethane foam | |
| Armrest tops | Stained solid beech wood with polyurethane clear finish | |
| Side modesty panels | 15mm thick perforated MDF with dark red wood veneer | |
| Support brackets | 1.8mm thick chrome-plated cold-rolled steel | |
| Folding tablet surface | High-pressure laminate on 12mm plywood | |
| Pedestal bases | 3mm thick powder-coated dark brown cast steel | |
| Seat pivot hinges | Zinc-plated steel with self-lubricating nylon bushings | |
| 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 | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Gravity-return seat mechanism | Seat automatically flips upright when unoccupied, no manual adjustment needed | |
|---|---|---|
| Folding writing tablet | Tablet stows flush inside armrest when not in use, flips 90 degrees to horizontal for writing use | |
| Ganged row mounting | Seats connect to adjacent units for continuous fixed-row installation | |
| Contoured lumbar support | Stitched backrest ergonomic contours align with lower back curve for long-duration sitting | |
| Fixed armrests | Wood-topped armrests remain in fixed position, no height or angle adjustment | |
| Floor-mounted installation | Round pedestal bases secure directly to finished floor with anchor bolts | |
| Perforated modesty panel ventilation | Evenly spaced perforations reduce weight and allow air circulation under seats | |
| 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
| Cinema and movie theater spaces | Upholstered padding and folding tablets suit long-duration viewing sessions | |
|---|---|---|
| University lecture halls | Stable fixed seating and writing surfaces support note-taking during classes | |
| Corporate auditoriums and conference halls | Formal wood-finish appearance matches professional meeting space aesthetics | |
| Performing arts theaters | Quiet gravity seat return minimizes disturbance during performances | |
| Government and public assembly halls | Sturdy construction and fixed installation meet high-traffic public use 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
| EN 12727:2000 | Strength, durability and safety standard applicable for fixed auditorium seating | |
|---|---|---|
| EN 1021-1:2014 | Upholstery smoldering cigarette ignition resistance requirement for public furniture | |
| EN 13722:2004 | Furniture hardware performance requirement for folding tablet pivot mechanisms |
美国及加拿大家具标准
| ANSI/BIFMA X5.4-2016 | Performance reference for lounge and public seating structural durability | |
|---|---|---|
| ANSI/BIFMA X5.1-2017 | General seating safety reference for static load and stability testing |
适用于中国市场项目的标准
| GB/T 3324-2017 | General technical requirements applicable for wooden furniture panel components | |
|---|---|---|
| GB 20286-2006 | Flame retardant performance requirement for public venue upholstered furniture materials | |
| GB/T 10357.3-2013 | Strength and durability test standard for seating furniture mechanical performance |
本产品须满足以下技术参数要求: 1. GB/T 3324-2017:General technical requirements applicable for wooden furniture panel components; 2. GB 20286-2006:Flame retardant performance requirement for public venue upholstered furniture materials; 3. GB/T 10357.3-2013:Strength and durability test standard for seating furniture mechanical performance; 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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