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YA-007 Fixed Writing Tablet Lecture Hall Row Seating Unit Specifications

YA-007

代码:SJ3T6SV1
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2026-08-23 14:13人气: 49
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YA-007

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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

Overall 2-seat row unit dimensions1160 x 850 x 1030 mm
Per-seat center distance580 mm
Finished seat height above floor460 mm
Fixed writing tablet height above floor760 mm
Fixed writing tablet dimensions580 x 300 x 25 mm
Lower secondary storage shelf dimensions500 x 240 x 15 mm
Mesh modesty panel height700 mm
Floor fixing plate dimensions180 x 80 x 5 mm
Seat cushion usable dimensions480 x 420 x 100 mm
Backrest usable dimensions480 x 460 x 40 mm
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

Seat cushion foam density45 kg/m³
Seat cushion foam thickness100 mm
Recommended static load per seat150 kg
Metal frame salt spray resistance24 h
Wood-based panel formaldehyde emissionE1 grade
Writing surface scratch resistance2000 cycles
Net weight per 2-seat unit110 kg
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
Upholstery Thickness / Abrasion Reference1.4 mm / 50000 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

Cantilever support frame2.0mm cold-rolled steel with matte black polyester epoxy powder coating
Floor mounting brackets5.0mm welded steel plate with anti-rust phosphating pre-treatment
Fixed writing tablet25mm high-density particle board with beech wood-tone fire-resistant laminate and PVC edge banding
Seat cushion coreHigh-resilience polyurethane foam, density 45kg/m³
Seat upholsteryWear-resistant polyester fabric, 300g/m² weight, 50000-cycle abrasion resistance
Inter-row modesty panelsTensioned black polyester mesh over steel perimeter frame
Secondary under-tablet shelf15mm MDF with matching wood-tone laminate and PVC edging
Fastening hardwareM10 x 80mm galvanized steel expansion bolts with plastic cover caps
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

Floor-mounted cantilever supportPermanently fixed to tiered lecture hall floors via bolted base plates, no free movement
Fixed integrated writing surfaceRigidly attached non-folding tablet positioned at ergonomic writing height for each seat
Under-tablet storage shelfFixed lower shelf positioned below writing tablet for personal item storage during use
Mesh privacy dividerVertical semi-opaque mesh panel between adjacent rows provides leg privacy without blocking ventilation
Damped seat return mechanismSpring-loaded damped hinge automatically returns tip-up seat to vertical position when unoccupied
Anti-pinch seat hinge90° rotation range with rubber damping pads prevents finger injury during seat return
Row modular expansionMultiple 2-seat units connect end-to-end to form continuous stepped rows of custom length
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

Tiered lecture hall installationPermanent floor-mounted design suits stepped university/college lecture theaters with fixed row layouts
Corporate training room useDurable high-traffic construction suits repeated daily use in staff training and conference facilities
Secondary school auditorium useStandard ergonomic sizing fits teenage and adult learners in school assembly and teaching spaces
Examination hall configurationFixed tablet and anti-tamper fixed installation supports secure high-stakes exam room deployments
Multi-function conference hall useModular row construction suits flexible permanent seating in multi-purpose public event venues
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

EN 1729-1:2015Furniture for educational institutions, safety requirements for seating and tables
EN 1729-2:2015Furniture for educational institutions, performance requirements for fixed classroom seating
EN 1022:2018Domestic and non-domestic seating, stability test methods for fixed mounted units
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

GB/T 3324-2017General technical requirements for wooden furniture, applicable to wood-based tablet and shelf components
GB/T 3325-2017General technical requirements for metal furniture, applicable to steel frame and hardware components
GB/T 3976-2014Functional sizes and technical requirements for school desks and chairs, applicable to seat and table height dimensions
GB 18580-2017Formaldehyde emission limits for wood-based panels, applicable to MDF and particle board components
GB 28007-2011Safety requirements for children's and school furniture, applicable to structural stability and edge finishing
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. GB/T 3324-2017:General technical requirements for wooden furniture, applicable to wood-based tablet and shelf components;
2. GB/T 3325-2017:General technical requirements for metal furniture, applicable to steel frame and hardware components;
3. GB/T 3976-2014:Functional sizes and technical requirements for school desks and chairs, applicable to seat and table height dimensions;
4. GB 18580-2017:Formaldehyde emission limits for wood-based panels, applicable to MDF and particle board components;
5. GB 28007-2011:Safety requirements for children's and school furniture, applicable to structural stability and edge finishing;
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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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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产品描述

The YA-007 Fixed Writing Tablet Lecture Hall Row Seating Unit is a purpose-built integrated fixed seating solution designed for high-traffic educational and commercial gathering spaces. Each modular 2-seat unit forms the base for continuous custom-length rows, connecting end-to-end to suit the specific layout of stepped or flat permanent seating areas. The unit features a streamlined cantilevered profile, with vertically aligned tip-up seats, rigid forward-positioned writing tablets, and vertical mesh panels that create a clean, orderly visual line across installed rows without creating a closed-in feel. The unit’s core support structure uses cold-rolled steel finished with a matte black polyester epoxy powder coating, paired with heavy welded steel floor mounting brackets treated with anti-rust phosphating pre-treatment to secure the unit firmly to floor surfaces. Seats are built with a bent plywood internal support board, cushioned with high-resilience polyurethane foam and upholstered in wear-resistant polyester fabric, while attached fixed writing tablets and lower secondary storage shelves use high-density particle board and MDF respectively, both finished in beech wood-tone fire-resistant laminate with smooth PVC edge banding. Tensioned black polyester mesh panels set within steel frames sit between adjacent rows, and all fastening hardware uses galvanized steel expansion bolts fitted with matching plastic cover caps for a polished finished appearance. Practical functional features support consistent, low-fuss daily use: each seat operates with a spring-loaded damped hinge that automatically returns the tip-up seat to a vertical position when unoccupied, with rubber damping pads across its rotation range to prevent finger pinching. The fixed non-folding writing tablets are positioned at a standardized ergonomic height for writing tasks, with a lower fixed shelf below each tablet for temporary storage of personal items during sessions. The inter-row mesh modesty panels deliver leg privacy for seated users while maintaining consistent air flow across rows. This seating unit is suited for permanent installation in tiered university and college lecture theaters, secondary school auditoriums, corporate training rooms, high-stakes examination halls, and multi-function public conference halls, as its durable construction stands up to repeated daily use by teenage and adult users. When planning procurement, teams should account for required on-site assembly time, floor mounting preparation for permanent fixed installation, and the modular unit count needed to build full continuous rows for a given space, as individual 2-seat units are shipped across multiple cartons to support streamlined transport and on-site handling.

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