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Fixed Writing Tablet Lecture Hall Auditorium Chair Row Specifications

YA-004

代码:E8S7H7V1
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2026-08-22 18:13人气: 45
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YA-004

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PRODUCT MODULE 01 / 06

基础物理尺寸

mm / 英寸自动双单位换算 · 工程采购基础规格

Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 mm
Lumbar Support Zone Height240 mm
Clear Width Between Armrests540 mm
PRODUCT MODULE 02 / 06

重量、承重与性能参数

净重 / 最大承重 / 适用人数 / 耐久性能

Single unit net weight38 kg
Seat static load capacity150 kg
Seating capacity per 3-seat row3 users
Expected service life10 years
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
Upholstery Thickness / Abrasion Reference1.4 mm / 50000 cycles
Five-star Base Static Load ReferenceAcceptance target ≥120 kg; chair reference load 150 kg
Caster Rolling Durability ReferenceAcceptance target 30000 cycles
Gas-lift Cycling ReferenceAcceptance target 100000 cycles
PRODUCT MODULE 03 / 06

材质与结构参数

工程采购验收核心字段 · 面板基材 / 五金 / 框架 / 面料

Writing tablet surface18mm thick melamine-faced particleboard
Seat and back cushions40mm high-density polyurethane foam
Support frame and legs2mm thick powder-coated cold-rolled steel
Side modesty panels12mm thick wood-composite panel with black edge banding
Upholstery fabric280g/m2 polyester woven fabric
Floor mounting plates3mm thick galvanized steel
Edge trimPVC edge banding
Under-seat support bracketWelded steel tube with black powder coat
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
Gas-lift Engineering SpecificationRecommended Class 4; outer tube 50 mm; stroke 100 mm
Tilt Mechanism Plate Thickness2.5 mm cold-rolled steel
PRODUCT MODULE 04 / 06

功能与调节参数

升降 / 旋转 / 倾仰 / 锁定 / 移动 / 储物功能

Fixed writing tabletPermanently attached rigid surface positioned for seated writing use
Fixed floor mountingT-base legs secured to finished floor via anchor bolts
Integrated side modesty dividersCurved panels between seats to separate adjacent users
Contoured upholstered seat and backErgonomically shaped cushions for extended seated comfort
Row-based modular installationUnits connect in continuous straight rows for stepped lecture hall floors
Cable access under tabletIntegrated recess for laptop power cord routing
Recline Angle / Lock Reference125° with 3suggested lock positions
Tilt Tension User-weight RangeReference adjustment coverage 120 kg
Height Adjustment Stroke100 mm continuous travel
Rotation / Mobility Configuration360° swivel with 5-caster multidirectional movement
PRODUCT MODULE 05 / 06

包装与物流参数

经核验的外箱 / 毛重 / 组装 / 装柜数据

Reference Package Count1 set / 2 cartons
Reference Assembly Time40 minutes per set
Reference Carton Dimensions850× 420× 720 mm
Reference Packaged Gross Weight23 kg/set
Reference Carton Volume0.26 m³/set
Indicative 20GP Loading135 sets at 85% space utilization
Indicative 40HQ Loading320 sets at 85% space utilization
PRODUCT MODULE 06 / 06

应用场景与使用方式

推荐空间 / 目标用户 / 使用方式

University lecture hallsFixed row installation on stepped risers for large-class teaching
Corporate training roomsFixed seating with writing tablets for long-duration training sessions
Conference auditoriumsContinuous row seating for public presentations and meetings
Government briefing roomsHigh-traffic fixed seating for regular official meetings
School multimedia classroomsSeating with integrated writing surface for note-taking during lessons
Recommended Matching Desk Size2.4 m executive desk
Reference Daily Use Duration8 hours/day; confirm by ergonomic testing
STANDARD S1

欧盟市场准入要求 * EN 标准

欧洲市场准入与化学品要求

Office furniture strengthEN 16139:2013
Upholstered furniture flammabilityEN 1021:2014
Furniture surface durabilityEN 12720:2013
STANDARD S2

北美市场采购验货参考 * ANSI/BIFMA 标准

美国及加拿大家具标准

Seating static loadANSI/BIFMA X2017
Chair stabilityANSI/BIFMA X2017Clause 7
STANDARD S3

适用于中国市场项目的标准 * GB 标准

适用于中国市场项目的标准

Seating structural safetyGB/T 3324
Metal frame durabilityGB/T 3325
Public seating safetyGB 28007
招标文件标准化描述文本
本产品须满足以下技术参数要求:
1. Seating structural safety:GB/T 3324;
2. Metal frame durability:GB/T 3325;
3. Public seating safety:GB 28007;
最终交付参数、检测报告和验收标准以双方采购合同为准。
GENERATED EXPORTS

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外贸 Listing 模板

包含英文标题、规格、材质、标准和采购字段,可用于国际平台刊登。

XLSX · LISTING

海关申报数据

生成申报品名、材质、用途、尺寸及海关申报要素。

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发布采购询价

产品描述

The Yaqi Furniture YA-004 Fixed Writing Tablet Lecture Hall Auditorium Chair Row is a purpose-built fixed-row seating solution designed for structured, high-use learning and presentation environments. Visually, the series presents a cohesive, professional aesthetic with warm wood-tone finishes balanced by matte black metal framing, arranged in continuous straight modular rows suited to stepped floor layouts. Curved integrated side modesty panels sit between adjacent seats to create clear personal divisions, while contoured, upholstered seat and back cushions deliver a polished, unified look across extended installations. Construction relies on durable, multi-layer material selections engineered for long-term frequent use. The support structure uses powder-coated cold-rolled steel for frames and legs, paired with galvanized steel floor mounting plates secured via anchor bolts for stable fixed-floor attachment; under-seat support is provided by welded, powder-coated steel tubing. Seat cushions sit atop bent plywood internal support boards, padded with high-density polyurethane foam, and upholstered in heavyweight woven polyester fabric edged with durable PVC trim. The permanently attached writing tablet uses melamine-faced particleboard, while side modesty panels are constructed from wood-composite material with matching black edge banding. Functional features are tailored to extended seated use: contoured cushions incorporate a dedicated lumbar support zone, with a recline mechanism offering three lock positions for adjustable comfort. The fixed writing tablet is positioned at a convenient height for seated note-taking or device use, with an integrated recess beneath the surface to route laptop power cords neatly. Units connect seamlessly in continuous rows, with a clear width between armrests that supports comfortable use for most occupants. This seating line is ideally suited for university lecture halls installed on stepped risers, corporate training rooms hosting long-duration sessions, conference auditoriums for public presentations, government briefing rooms, and K-12 or higher education multimedia classrooms where integrated writing surfaces support regular note-taking. Procurement teams should note that each set ships in two cartons, with assembly time factored into project planning, and that fixed floor mounting requires coordination with finished floor preparation prior to installation. The product’s 10-year expected service life and high static load capacity make it a strong fit for high-traffic public and institutional spaces, with loading specifications available to optimize full-container order planning. Optional matching with 2.4m executive desks is available for front-of-room presentation setups.

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