商品供应商Fixed Double-Seat Lecture Hall Auditorium Seating with Folding Writing Tablets,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
| 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
| Unit weight per double seat | 38 kg | |
|---|---|---|
| Static load capacity per seat | 150 kg | |
| Seating capacity per linear row meter | 1.7 persons | |
| Tablet folding mechanism cycle rating | 20000 cycles | |
| Floor anchor pull-out resistance | 8 kN | |
| 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
| Structural side frames | Die-cast aluminum alloy with silver powder-coated finish | |
|---|---|---|
| Backrest panels | 18mm E1 grade particleboard with light oak melamine laminate | |
| Folding seat panels | 15mm E1 grade particleboard with light oak melamine laminate | |
| Writing tablets | High-impact ABS plastic with matte light wood grain overlay | |
| Tablet hinge mechanisms | Cold-rolled steel with zinc plating, black PP protective covers | |
| Side impact trim strips | Injection-molded black TPU rubber | |
| Horizontal cross bracing | Rectangular steel tube with silver powder coating | |
| Floor mounting feet | Die-cast aluminum with pre-drilled anchor holes, matte silver finish | |
| 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
| Folding side writing tablet | Rotates 90 degrees from stowed vertical position to horizontal writing position, auto-locks when deployed | |
|---|---|---|
| Permanent floor mounting | Fixed to concrete or raised access floor with expansion anchors through pre-drilled foot holes | |
| Modular row connection | Adjacent seat units connect via aligned cross bracing to form continuous straight or curved rows | |
| Fixed upright back support | Non-reclining rigid back panel angled 10 degrees backward for upright note-taking posture | |
| Gap-free row alignment | Precision-machined frame joints produce consistent 600mm seat spacing across full installed rows | |
| Cable management provision | Optional under-seat cable channel can be fitted to cross bracing for power and data outlets | |
| 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 tiered installation for high-density student seating with integrated writing surfaces | |
|---|---|---|
| Corporate training rooms | Fixed row layout for scheduled employee training and continuing education sessions | |
| Conference auditoriums | Permanent seating for large meetings, keynote speeches and institutional events | |
| Public seminar venues | Modular connected rows for flexible seating capacity adjustment in multi-use halls | |
| School classroom fixed seating | Wall-to-wall installation for middle school, high school and college standard classrooms | |
| 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 12727:2016 | Applicable for strength, durability and safety requirements for auditorium and lecture seating | |
|---|---|---|
| EN 1022:2018 | Applicable for seating stability testing for permanently installed public seats |
适用于中国市场项目的标准
| GB/T 3324-2017 | Applicable for general technical requirements of wooden furniture panels used in seating | |
|---|---|---|
| GB 28007-2011 | Applicable for safety requirements of public seating furniture in educational spaces |
本产品须满足以下技术参数要求: 1. GB/T 3324-2017:Applicable for general technical requirements of wooden furniture panels used in seating; 2. GB 28007-2011:Applicable for safety requirements of public seating furniture in educational spaces; 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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