商品供应商Height-Adjustable Single Student Desk and Chair Classroom Set,High Pressure Laminate (HPL)
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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 set footprint | 600 x 450 x 800 mm | |
|---|---|---|
| Desk work surface | 600 x 400 mm | |
| Maximum desk top height | 800 mm | |
| Under-desk storage cubby | 450 x 300 x 150 mm | |
| Desk front lip height | 30 mm | |
| Chair seat dimensions | 400 x 410 mm | |
| Maximum chair seat height | 460 mm | |
| Chair backrest dimensions | 420 x 435 mm | |
| Steel frame outer tube | 30 x 60 x 1.7 mm | |
| Height adjustment collar width | 20 mm | |
| Anti-slip foot cap size | 40 x 40 mm | |
| Knee clearance under desk | 450 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
| Set net weight | 20 kg | |
|---|---|---|
| Desk static load capacity | 80 kg | |
| Recommended user age range | 12 years | |
| Frame welded joint static load | 300 kg | |
| Service life | 5 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
| Desk top | 5mm thick injection-molded blue polypropylene | |
|---|---|---|
| Chair seat and back shell | 4mm thick injection-molded blue polypropylene | |
| Desk and chair frame | 1.7mm thick flat oval powder-coated steel | |
| Height adjustment collars | High-impact blue ABS plastic | |
| Under-desk storage cubby | 3mm thick blue injection-molded polypropylene | |
| Floor contact foot caps | Non-slip blue TPE plastic | |
| Frame cross bracing | 1.2mm thick powder-coated steel tube | |
| Desk top edge treatment | Rounded 10mm radius PP edge | |
| 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
| Desk height adjustment | 4 position telescoping leg lock, 130mm total travel | |
|---|---|---|
| Integrated pencil management | 6 notched slots along desk top rear edge | |
| Chair carry function | Rectangular cutout in chair back top center | |
| Ventilated seating | Horizontal molded slots on seat and backrest | |
| Stationery retention | 30mm raised front lip on desk surface | |
| Stable cantilever base | 4-point floor contact with anti-slip caps | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| 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
| Primary school classroom use | Single student configuration for standard K-6 classroom layouts | |
|---|---|---|
| Home study space | Sized for children's bedrooms or dedicated study areas for kids 12 | |
| After-school tutoring centers | Durable, easy-to-clean surface suitable for daily multi-user use | |
| Community education facilities | Lightweight, movable design for flexible room configuration | |
| Special education classrooms | Adjustable height accommodates varying student size and accessibility needs | |
| 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 1729-1:2015 | Functional safety requirements for educational furniture | |
|---|---|---|
| EN 1729-2:2015 | Safety test methods for educational seating and tables |
适用于中国市场项目的标准
| GB/T 3976-2014 | Functional size and technical requirements for school desks and chairs | |
|---|---|---|
| GB 18584-2001 | Limit of harmful substances in wooden furniture coatings |
本产品须满足以下技术参数要求: 1. GB/T 3976-2014:Functional size and technical requirements for school desks and chairs; 2. GB 18584-2001:Limit of harmful substances in wooden furniture coatings; 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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