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Fixed Tiered Lecture Hall Seating with Flip-Up Seats and Integrated Continuous Front Writing Tables Specifications

LHS-AL520-WG2

代码:Z3BTJGV1
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2026-08-23 14:51人气: 30
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LHS-AL520-WG2

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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

Per-seat net weight28 kg
Recommended static user load per seat150 kg
Powder coating durability500 hours neutral salt spray resistance
Laminate panel scratch resistance2000 revolutions Taber abrasion resistance
Seat return mechanism cycle life100000 flip cycles
Recommended user height range1900 mm
Formaldehyde emission level for wood panelsE1 grade
Standard product warranty period5 years
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
Back Foam Density Reference38 kg/m³
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

Floor support pedestalOne-piece die-cast aluminum alloy, high-temperature silver-gray powder coating, no welded joints
Seat support bracket1.5 mm thick stamped cold-rolled steel, anti-rust powder coating
Backrest support frame1.5 mm thick stamped steel plate, welded flat iron reinforcement, powder coated
Seat panel core15 mm thick hot-pressed multi-layer plywood, eco-friendly low-formaldehyde adhesive, double-sided HPL
Backrest panel core10 mm thick hot-pressed multi-layer plywood, double-sided beech wood-grain fireproof HPL
Writing table panel25 mm thick high-density particleboard, double-sided fireproof HPL, 1.5mm PVC anti-collision edge banding
Armrest capsSolid beech wood, open-grain clear eco-paint finish
Under-seat book basketCold-drawn steel wire (5mm outer / 3mm inner diameter), electrostatic powder coating
Structural fastenersM8 hex socket cap screws for seat pivots, M6 screws for basket and backrest
Seat pivot damperNylon bushing with silicone damping insert, anti-pinch silent return
Seat Internal Support Board Thickness14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness14 mm bent plywood/composite reinforced frame
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

Flip-up seat mechanismGravity-driven automatic silent return with damping, no manual operation required, anti-pinch edge design
Floor mounting systemFlanged pedestal base with concealed M10 expansion anchor bolts, decorative plastic screw caps
Writing surface configurationContinuous fixed rigid panel running full row length at seated elbow height, no moving parts
Egress clearance when seats are flipped up300 mm clear aisle width between rows, unobstructed passage for users
Modular row configuration2-seat standard units connectable to form extended rows of any length, aligned for tiered raked floors
Table edge protectionRounded 1.5mm PVC edge banding on all writing surfaces, impact resistant for high-traffic use
Under-seat storageFixed wire mesh book basket under each seat, retains personal items during use
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 university lecture hallsFixed bolted installation for permanent high-capacity classroom layouts with continuous writing surfaces
Multimedia training roomsStable integrated writing surfaces suitable for note-taking and device use during presentations
K-12 school auditorium classroomsDurable construction resists high daily student traffic, easy egress via flip-up seats
Corporate training centersUniform ergonomic design supports extended seated sessions for professional development
Government and institutional conference hallsNeutral wood-grain and silver finish complements formal public interior design schemes
Examination hallsRigid fixed writing surfaces provide stable work area for high-stakes testing environments
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 and strength requirements for seating
EN 1729-2:2012Educational furniture, safety requirements for fixed attached writing surfaces
EN 13722:2004Furniture, test methods for strength and durability of non-domestic seating
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 all wood panel components
GB/T 3325-2017General technical requirements for metal furniture, applicable to steel/aluminum frame components
GB 18580-2017Formaldehyde emission limits for wood-based panels, required for indoor educational furniture
GB/T 10357.3-2013Furniture mechanical performance test for seating, applicable to static and fatigue load testing
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 all wood panel components;
2. GB/T 3325-2017:General technical requirements for metal furniture, applicable to steel/aluminum frame components;
3. GB 18580-2017:Formaldehyde emission limits for wood-based panels, required for indoor educational furniture;
4. GB/T 10357.3-2013:Furniture mechanical performance test for seating, applicable to static and fatigue load testing;
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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产品描述

The Fixed Tiered Lecture Hall Seating with Flip-Up Seats and Integrated Continuous Front Writing Tables, model LHS-AL520-WG2, is an unbranded fixed public seating solution designed for permanent, high-capacity tiered space installations. Visually, it pairs a neutral silver-gray structural finish with warm beech wood-grain laminate panels and solid beech armrest caps, creating a polished, formal aesthetic that aligns with professional and educational interior schemes. Its modular design uses standard 2-seat units that connect seamlessly to form extended rows aligned to raked, tiered floor profiles, with continuous full-length writing tables running at seated elbow height for a streamlined, uncluttered row layout. Constructed for heavy, long-term public use, the seating features a one-piece die-cast aluminum alloy floor support pedestal with high-temperature silver-gray powder coating and no welded joints, paired with powder-coated stamped cold-rolled steel seat brackets and reinforced steel backrest frames secured with corrosion-resistant structural fasteners. Seat and backrest panels use multi-layer plywood cores clad in double-sided fireproof wood-grain HPL, while writing surfaces are built from high-density particleboard with matching fireproof HPL and rounded 1.5mm impact-resistant PVC edge banding. Under-seat storage is formed from powder-coated cold-drawn steel wire mesh, and armrest caps are finished with open-grain clear eco-paint. The structure delivers reliable durability, with powder coating that resists corrosion, laminate surfaces that withstand frequent abrasion, wood panels meeting E1 formaldehyde emission standards, seat cushions sized for comfortable support, and gravity-driven flip-up seats with silent damped return, anti-pinch edges, and long service life. When flipped up, seats provide clear egress between rows, and the fixed continuous writing tables offer a stable, rigid surface with no moving parts. This seating is well suited for tiered university lecture halls, K-12 auditorium classrooms, multimedia and corporate training rooms, government and institutional conference halls, and high-stakes examination halls, supporting extended seated sessions, note-taking, device use, and smooth foot traffic during entry and exit. For procurement, note that each set ships in two cartons, requires on-site assembly, and mounts to floors via concealed expansion anchors with decorative caps; the modular design allows flexible row length configuration to match space dimensions, and uniform finish across units supports consistent, cohesive space design for new builds or renovation projects.

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