商品供应商Fixed Auditorium Lecture Row Seating with Rear Foldable 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 per 2-seat unit dimensions | 1280 x 780 x 945 mm | |
|---|---|---|
| Individual seat center spacing | 640 mm | |
| Seat height from finished floor | 460 mm | |
| Seat panel usable dimensions | 450 x 395 x 15 mm | |
| Back panel usable dimensions | 650 x 505 x 14 mm | |
| Folded writing tablet usable dimensions | 300 x 300 x 20 mm | |
| Writing tablet height from floor when deployed | 750 mm | |
| Armrest height from finished floor | 660 mm | |
| Seat usable depth when tip-up seat is open | 450 mm | |
| Floor base plate anchor hole spacing | 220 mm | |
| Steel frame upright tube size | 40 x 40 mm with 2.0 mm wall thickness | |
| Cross support beam size | 75 x 25 mm with 2.0 mm wall thickness | |
| 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 | 28 kg | |
|---|---|---|
| Per-seat recommended static load capacity | 150 kg | |
| Seat tip-up return cycle rating | 50000 cycles | |
| Laminate surface abrasion resistance | 2000 cycles | |
| Powder coating salt spray resistance | 48 hours | |
| Per-seat usable occupancy | 1 adult occupant | |
| 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
| Support frame structure | Cold-rolled steel tube, phosphated pre-treatment, matte black electrostatic powder coating | |
|---|---|---|
| Seat panel core and finish | E1 grade multi-layer plywood, 15 mm thick, fire-resistant wood-look laminate face | |
| Back panel core and finish | E1 grade multi-layer plywood, 14 mm thick, fire-resistant wood-look laminate face | |
| Writing tablet structure | E1 grade MDF core, 20 mm thick, fire-resistant laminate surface, rounded safety edges | |
| Armrest components | Integrated curved steel arm supports with PP trim caps, matte black finish | |
| Seat return mechanism | Torsion spring with hydraulic damper, steel bracket 5 mm thick | |
| Floor mounting components | Stamped steel base plates, 3.5 mm thick, concealed hexagonal expansion anchors, PP trim rings | |
| Seam and edge treatment | PVC edge banding on all wood panels, 2 mm thick, radius 5 mm rounded corners | |
| Trim cover components | High-impact PP plastic caps for bolt heads and mechanism covers, matte black 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 |
升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能
| Seat tip-up operation | Gravity and damped torsion spring automatic quiet return when unoccupied, no pinch points | |
|---|---|---|
| Writing tablet deployment | Rear-mounted foldable tablet rotates to horizontal locked position, folds flush against seat back when not in use | |
| Floor mounting system | Permanent fixed installation to concrete floor via expansion anchors, no movement in use | |
| Row connection structure | Continuous steel cross beam connects adjacent seats to eliminate frame wobble | |
| Seat ergonomic design | Upright 100-degree backrest angle, contoured seat pan to reduce thigh pressure during long sessions | |
| Surface maintenance feature | Stain-resistant laminate surface can be wiped clean with common disinfectants, no fabric absorption | |
| Optional accessory compatibility | Pre-drilled mounting points for seat number plates, row markers, and under-seat book racks | |
| 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 layout supports clear sightlines and dedicated writing surface for note-taking | |
|---|---|---|
| Corporate training rooms | Durable easy-clean surfaces and integrated tablets support all-day training sessions | |
| Conference auditoriums | Permanent installation provides consistent seating for large group presentations | |
| Government/school meeting rooms | Fixed floor mounting prevents unauthorized rearrangement for formal assembly spaces | |
| Public training centers | High wear-resistant materials withstand frequent daily public use without damage | |
| 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 | Furniture for educational institutions, safety and strength requirements for seating | |
|---|---|---|
| EN 1729-2:2012 | Educational furniture, dimensional requirements for fixed lecture seating | |
| EN 1022:2019 | Seating stability test method applicable to fixed floor-mounted auditorium seats |
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/MDF panel components | |
|---|---|---|
| GB/T 3325-2017 | Metal furniture general technical requirements, applicable to steel frame structure | |
| GB 18580-2017 | Formaldehyde emission limits for wood-based panels, E1 grade requirement for indoor public use | |
| GB 20286-2006 | Fire retardant requirements for public seating materials in assembly occupancies |
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/MDF panel components; 2. GB/T 3325-2017:Metal furniture general technical requirements, applicable to steel frame structure; 3. GB 18580-2017:Formaldehyde emission limits for wood-based panels, E1 grade requirement for indoor public use; 4. GB 20286-2006:Fire retardant requirements for public seating materials in assembly occupancies; 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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