Name: Fixed Floor-Mounted Auditorium Lecture Chair with Retractable Writing Tablet
Brand: Yaqi Furniture
SKU: B2A6VQ

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PRODUCT MODULE 01 / 06

Physical Dimensions

Automatic mm / inch conversion · Core engineering specifications

Data source: Structured from factory data; final measured values prevail.

Overall dimensions (W × D × H)	590 × 760 × 1000 mm
Center-to-center seat spacing	590 mm
Seat height from floor	450 mm
Seat cushion usable depth	460 mm
Seat inner usable width	505 mm
Backrest total height	550 mm
Armrest height from floor	660 mm
Armrest surface width	80 mm
Extended writing tablet dimensions	265 x 252 mm
Writing tablet height from floor	611 mm
Floor mount foot plate length	350 mm
Fixing hole center spacing per foot	290 mm
Finished Seat Cushion Thickness	90 mm
Backrest Padding Thickness	70 mm
Lumbar Support Zone Height	240 mm
Clear Width Between Armrests	540 mm

PRODUCT MODULE 02 / 06

Weight, Load & Performance

Net weight / load capacity / users / durability

Data source: Product performance data; verify exact test conditions before procurement.

Per-seat net weight	35 kg
Recommended static user load	150 kg
Seat foam density	55 kg/m³
Backrest foam density	60 kg/m³
Foam rebound rate	60%
Fabric abrasion resistance	50000 cycles
Seat tip-up mechanism cycle life	100000 cycles
Writing tablet static load capacity	15 kg
Structure warranty period	5 years
Seat Foam Density / Rebound Reference	45 kg/m³ / 65%

PRODUCT MODULE 03 / 06

Materials & Structure

Core acceptance fields · Panels / hardware / frame / upholstery

Data source: Subject to the factory material list and inspection report.

Upholstery fabric	Wear-resistant treated polyester fabric
Seat cushion foam	55kg/m³ cold-cured high-density polyurethane foam
Backrest foam	60kg/m³ cold-cured high-density polyurethane foam
Armrest caps	30mm thick solid beech/oak wood, multi-layer painted finish
Support frame/legs	2.5mm thick cold-rolled steel tube, powder-coated matte finish
Internal seat/back panel	15mm thick multi-layer molded hardwood plywood
Writing tablet	15mm thick one-piece molded black PP, aluminum alloy folding bracket
Arm support base	2.0mm thick cold-rolled steel plate with aluminum connection brackets
Side trim panels	Fabric-upholstered panels with matching wood edge trim
Mounting hardware	Galvanized steel expansion bolts, 4 bolts per seat
Seat Internal Support Board Thickness	14 mm bent plywood or equivalent support board
Backrest Internal Frame Thickness	14 mm bent plywood/composite reinforced frame

PRODUCT MODULE 04 / 06

Functions & Adjustment

Adjustment / rotation / tilt / mobility / storage features

Data source: Functional configuration; the supplier specification prevails.

Tip-up seat mechanism	Spring-damper automatic quiet return, seat folds vertically when unoccupied
Retractable writing tablet	Fold-out anti-panic design, rotates into armrest storage when not in use
Floor mounting system	Permanent bolted installation to venue floors/risers, no rocking or movement
Back support design	Contoured split-padding design with built-in lumbar and upper back support
Row compatibility	Modular design allows linking into continuous straight or curved rows
Noise damping	Integrated rubber buffers on seat and tablet pivot points to reduce operational noise
Seat access clearance	90mm minimum knee clearance when seat is in upright folded position
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

PRODUCT MODULE 05 / 06

Packaging & Logistics

Verified carton / gross weight / assembly / loading data

Data source: Reference for export quotations and container planning.

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

PRODUCT MODULE 06 / 06

Applications & Usage

Recommended spaces / users / usage modes

Data source: Recommended applications based on product form and category.

University lecture halls	Fixed row seating with writing tablet supports note-taking and long class sessions
Corporate conference auditoriums	Professional grey finish with wood trim fits formal presentation spaces
Theater and performance venues	Tip-up seat design provides clear passage and unobstructed sightlines
Government meeting halls	Durable fixed structure meets high-traffic public facility usage requirements
Training center classrooms	Retractable tablet provides flexible workspace for seminar and training activities
Recommended Matching Desk Size	2.4 m executive desk
Reference Daily Use Duration	8 hours/day; confirm by ergonomic testing

STANDARD S1

EU Market Entry Requirements * EN Standards

EU Market Access Requirements* EN Standards

EN 13761:2002	Performance and safety requirement for auditorium and public seating
EN 1021-1:2014	Upholstered furniture flammability resistance to smouldering cigarette
EN 1021-2:2014	Upholstered furniture flammability resistance to match flame ignition

STANDARD S3

Standards Applicable to China-Market Projects * GB Standards

Standards applicable to China-market projects

GB 20286-2006	Flame retardant requirement for upholstered furniture in public assembly venues
GB/T 3324-2017	General technical specification for wooden furniture applicable to wood armrest components
GB/T 3325-2017	General technical specification for metal furniture applicable to steel frame structure

Standardized tender description text

This product must meet the following technical requirements:
1. GB 20286-2006: Flame retardant requirement for upholstered furniture in public assembly venues;
2. GB/T 3324-2017: General technical specification for wooden furniture applicable to wood armrest components;
3. GB/T 3325-2017: General technical specification for metal furniture applicable to steel frame structure;
Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.

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Product Description

The Yaqi Furniture AUD-WT-590GR is a fixed floor-mounted auditorium lecture chair designed for permanent, high-traffic row seating applications, featuring a streamlined, professional profile tailored for structured public and institutional spaces. Its visual design pairs muted linen-look upholstery with matching wood edge trim on fabric-upholstered side panels and solid wood armrest caps, delivering a polished, formal aesthetic that aligns with conventional commercial interior palettes. The modular layout supports continuous straight or curved row installation, with individual units spaced to maintain consistent sightlines and accessible passage between rows when seats are unoccupied.
Constructed for long-term heavy use, the chair’s core support structure relies on powder-coated matte cold-rolled steel tube framing connected with aluminum brackets and steel arm support bases, secured to venue floors or risers with permanent bolted mounting that eliminates rocking or unintended movement. Seat and back internal panels use multi-layer molded hardwood plywood, padded with cold-cured high-density polyurethane foam in differentiated densities for the seat and back, wrapped in wear-resistant treated polyester fabric with a linen-like finish. Armrest caps are crafted from thick solid beech or oak with a multi-layer painted finish, while the fold-out writing tablet uses one-piece molded black PP supported by an aluminum alloy folding bracket.
Functional features are optimized for extended occupancy and flexible use: a contoured split-padding backrest integrates built-in lumbar and upper back support for comfort during long sessions, while a spring-damper tip-up seat mechanism delivers automatic quiet vertical return when unoccupied, with integrated rubber buffers at all pivot points to reduce operational noise. The retractable writing tablet uses an anti-panic fold-out design that rotates flush into armrest storage when not needed, and the upright folded seat position provides ample knee clearance to maintain clear aisle access.
This seating solution is well suited for university lecture halls, corporate conference auditoriums, theater and performance venues, government meeting halls, and training center classrooms, supporting note-taking, formal presentations, unobstructed sightlines, and flexible seminar activities. Procurement teams should note that each unit ships across two cartons, with a per-set assembly time to account for during installation planning; the modular row design allows for customized venue layout alignment, and the durable fabric and mechanism construction is engineered to sustain consistent high-frequency public use. Coordination with floor preparation teams is required to accommodate permanent bolted mounting to finished floors or risers prior to installation.

Fixed Floor-Mounted Auditorium Lecture Chair with Retractable Writing Tablet Specifications

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