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Fixed-Row Tandem Lecture Hall Seating with Integrated Front Writing Tablet Specifications

LHS-AL2-WT

代码:W9X0FHV1
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2026-08-22 17:58人气: 49
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LHS-AL2-WT

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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 unit dimensions1040 x 855 x 950 mm
Seat center distance per position600 mm
Seat height above finished floor450 mm
Backrest height above seat surface460 mm
Writing tablet height above finished floor750 mm
Writing tablet usable surface size300 x 250 mm
Writing tablet panel thickness25 mm
Seat/back panel thickness16 mm
Aluminum support leg thickness4 mm
Aluminum support leg front-to-back base width335 mm
Minimum recommended row spacing950 mm
Armrest height above seat surface200 mm
Floor anchor hole minimum spacing255 mm
Under-table bag hook clearance120 mm
Finished Seat Cushion Thickness90 mm
Backrest Padding Thickness70 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

Unit net weight per 2-seat assembly42 kg
Recommended static load per seat150 kg
Tablet return mechanism cycle life100000 cycles
Seat/back surface static load rating2000 N
Writing tablet static load capacity50 kg
Maximum recommended user weight per seat120 kg
Noise level during tablet return30 dB
Structural warranty period5 years
Component finish warranty period2 years
Seat Foam Density / Rebound Reference45 kg/m³ / 65%
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

Support frame and legsOne-piece die-cast aluminum with silver anti-oxidation powder coating
Seat and back panels16mm multi-layer plywood with double-sided fire-resistant wood-grain laminate
Writing tablet panel25mm high-density particleboard core with fire-resistant laminate top, 2mm PVC hot-melt edge banding
Armrests12mm diameter bent steel tube with silver powder-coated finish, integrated into frame structure
Tablet return mechanismDie-cast aluminum pivot bracket with damped anti-collision buffer, rubber noise-dampening pads
Floor mounting hardwareConcealed steel expansion anchor bolts with matching silver decorative caps
Under-table bag hooks4mm diameter chrome-plated steel wire, fixed under front writing tablet
Front row divider panels10mm multi-layer plywood with matching wood-grain laminate, mounted to aluminum support legs
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

Writing tablet operationFront-mounted rotating foldable tablet with slow damped auto-return to stowed position
Floor mounting installationPermanent fixed attachment to concrete or raised access floor via concealed expansion bolts
Row modular configurationUnits connect end-to-end to form continuous custom-length rows for stepped or flat lecture halls
Tablet anti-collision designIntegrated rubber buffer stops to prevent impact noise and panel damage during return
Under-seat/tablet storageIntegrated steel hooks under each writing tablet for hanging bags, coats or personal items
Ergonomic back supportContoured split-panel backrest angled 12 degrees backward from vertical for upright seated posture
Seat surface contourSlightly waterfall-front curved seat pan tilted 2 degrees backward to reduce leg pressure
Cable management provisionOptional under-table cable routing clips for classroom AV or power accessories
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 stepped lecture hallsFixed forward-facing configuration with tablet supports long-duration note-taking and lectures
Corporate training auditoriumsDurable metal-frame construction withstands high-frequency daily public use
Academic conference venuesUniform light wood finish creates a professional, consistent aesthetic for formal events
Government hearing or meeting roomsFixed floor mounting prevents reconfiguration and ensures orderly permanent seating layout
K-12 multi-purpose assembly hallsIntegrated writing tablet eliminates loose desk furniture and simplifies room turnover
Vocational training centersRigid panel surfaces are easy to clean and resist damage from stationery and classroom supplies
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 12727:2000Furniture - Strength and durability requirements for ranked fixed seating in public areas
EN 13722:2004Furniture - Test methods for the assessment of shear, peel and bond strength of edges
EN 1022:2018Domestic and contract seating - Determination of stability
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

ANSI/BIFMA X5.1-2017General purpose office chairs - Strength and durability test benchmarks for static loads
ANSI/BIFMA X6.1-2018Educational seating - Performance requirements for classroom and lecture hall seating
ANSI/BIFMA e3-2019Furniture sustainability standard for material emission and VOC limits
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 plywood/particleboard panel components
GB 18580-2017Formaldehyde emission limits for wood-based panels, minimum E1 grade required for indoor educational use
GB/T 10357.3-2013Mechanical performance test methods for chair seating strength and durability
GB 28481-2012Restriction of hazardous substances in furniture products for indoor public spaces
GB/T 35607-2017Green product assessment for furniture, applicable for public institution procurement requirements
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 plywood/particleboard panel components;
2. GB 18580-2017:Formaldehyde emission limits for wood-based panels, minimum E1 grade required for indoor educational use;
3. GB/T 10357.3-2013:Mechanical performance test methods for chair seating strength and durability;
4. GB 28481-2012:Restriction of hazardous substances in furniture products for indoor public spaces;
5. GB/T 35607-2017:Green product assessment for furniture, applicable for public institution procurement requirements;
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

This fixed-row tandem lecture hall seating, model LHS-AL2-WT, is an unbranded public seating solution designed for permanent, high-traffic installation. Its visual profile balances clean, functional lines with a warm, consistent light wood-look panel finish, paired with silver-toned metal framing for a professional, unobtrusive aesthetic. Each two-seat unit connects end-to-end to form continuous custom-length rows that suit both flat and stepped floor layouts, with evenly spaced positions, curved metal armrests integrated into the frame structure, and perforated visual details that keep the overall look light rather than heavy. The seating is built around a one-piece die-cast aluminum support frame and legs finished with silver anti-oxidation powder coating for long-term structural stability. Seat and back panels use multi-layer plywood clad in double-sided fire-resistant wood-grain laminate, with PVC edge banding to protect panel edges from wear. The integrated front writing tablet features a high-density particleboard core topped with fire-resistant laminate, matched to the wood finish of seat and back panels, with hot-melt PVC edge banding. Armrests are formed from bent steel tube with a matching silver powder-coated finish, and mounting uses concealed steel expansion anchor bolts capped with matching silver trim to create a clean, finished floor interface. Additional structural elements include die-cast aluminum pivot brackets for the tablet mechanism, with damped anti-collision buffers and rubber noise-dampening pads, plus chrome-plated steel bag hooks mounted under each tablet, and matching wood-look front row divider panels affixed to support legs. Practical functionality is tailored to extended seated use in public settings. The front-mounted rotating foldable writing tablet operates with a slow damped auto-return to its stowed position, with integrated rubber buffer stops that prevent impact noise and panel damage when the tablet is folded away. The ergonomic backrest is contoured in a split-panel design angled to support upright seated posture, while the slightly curved waterfall-front seat pan is tilted to reduce pressure on the backs of legs during long sessions. Each unit includes an integrated hook under the writing tablet for hanging bags, coats, or personal items, and the rigid laminate panel surfaces wipe clean easily and resist damage from regular contact with stationery and personal items. Permanent floor mounting works on both solid concrete and raised access floors, and the modular end-to-end connection system allows teams to build rows to the exact length needed for a given space. This seating is well suited for a range of commercial and institutional spaces, including university stepped lecture halls, corporate training auditoriums, academic conference venues, government hearing and meeting rooms, K-12 multi-purpose assembly halls, and vocational training centers. Its fixed layout supports consistent, orderly seating arrangements, the integrated writing surface accommodates note-taking and reference materials without loose, reconfigurable desk furniture, and the durable metal frame construction holds up to high-frequency daily public use. For procurement planning, teams should note that each two-seat unit ships across two cartons, with a reference assembly time per unit that supports efficient installation across large spaces.

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