| Submitted | Field | Original | Note / Status | |
|---|---|---|---|---|
No corrections yet. Use the flag at the end of a row to report an issue. | ||||
Automatic mm / inch conversion · Core engineering specifications
| Overall unit dimensions | 1400 x 725 x 990 mm | |
|---|---|---|
| Per-seat center width | 700 mm | |
| Seat height above finished floor | 450 mm | |
| Seat inner usable width | 480 mm | |
| Backrest total height | 990 mm | |
| Folded seat unit depth | 655 mm | |
| Writing tablet dimensions | 380 x 240 mm | |
| Armrest height above seat | 220 mm | |
| Recommended row-to-row pitch | 1000 mm | |
| Floor mounting foot plate centers | 560 mm | |
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Net weight / load capacity / users / durability
| Recommended static occupant load per seat | 150 kg | |
|---|---|---|
| Writing tablet vertical static load capacity | 25 kg | |
| Seat tip-up return mechanism cycle life | 200000 cycles | |
| Unit net weight per 2-seat ganged assembly | 65 kg | |
| Applicable occupant capacity per unit | 2 adults | |
| Seat return operating noise level | 30 dB | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% | |
| Back Foam Density Reference | 38 kg/m³ | |
| Upholstery Thickness / Abrasion Reference | 1.4 mm / 50000 cycles | |
| Five-star Base Static Load Reference | Acceptance target ≥120 kg; chair reference load 150 kg |
Core acceptance fields · Panels / hardware / frame / upholstery
| Seat and back main upholstery | Stain-resistant commercial polyester-acrylic fabric, red finish | |
|---|---|---|
| Accent panel upholstery/covering | Dark brown/black PU or fabric trim on headrest, seat edges, side panels | |
| Seat and back padding | Cold-cured molded high-density foam, 45 kg/m³ density | |
| Armrests and writing tablet | Solid rubber wood with light oak-toned clear lacquer finish | |
| Structural underframe and legs | 1.8 mm thick cold-rolled steel, matte black electrostatic powder coating | |
| Seat return mechanism | Dual torsion spring with damped gravity return, hardened steel components | |
| Armrest support brackets | 2 mm thick cold-rolled steel plate, black powder coated | |
| Floor adjustment glides | Nylon-tipped height-adjustable leveling feet, 15 mm adjustment range | |
| Outer back and side panels | Impact-resistant PP engineering plastic with dark finish | |
| Upholstery seam construction | Reinforced stitched seams with 8 mm stitch pitch | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame |
Adjustment / rotation / tilt / mobility / storage features
| Fold-up seat operation | Spring-damped gravity return tip-up seat, automatically stows vertically when unoccupied | |
|---|---|---|
| Armrest writing tablet | Left seat mounted flip-up wooden tablet, rotates flush to armrest when not in use | |
| Floor mounting system | Fixed cantilever underframe with pre-drilled foot plates for concrete floor anchoring | |
| Leveling adjustment | Threaded nylon glides at each foot, compensates for 15 mm of uneven floor slope | |
| Ganged alignment | Two adjacent seats permanently connected via shared steel crossbeam for uniform row alignment | |
| Tablet stowage | Writing tablet folds parallel to armrest when unused, maintains full aisle clearance without protrusion | |
| Noise-dampened return | Damped seat return mechanism eliminates slamming during automatic seat stowage | |
| 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 |
Verified carton / gross weight / assembly / loading data
| 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 |
Recommended spaces / users / usage modes
| Lecture hall and university auditorium installation | Fixed row seating with writing tablet supports note-taking during presentations | |
|---|---|---|
| Conference center and multi-function hall use | Quiet tip-up seats and ganged layout support formal events and clear egress | |
| Corporate training room fixed seating | Ergonomic upright back support suits all-day training session occupancy | |
| Government and institutional meeting venues | Durable powder-coated frame and wood finishes match formal venue aesthetics | |
| Stepped-floor cinema and screening room supplementary seating | Can be installed with added cup holders as an upgrade option | |
| School assembly hall seating | High-visibility red fabric and durable construction withstands high daily use | |
| Recommended Matching Desk Size | 2.4 m executive desk | |
| Reference Daily Use Duration | 8 hours/day; confirm by ergonomic testing |
EU Market Access Requirements* EN Standards
| EN 12727:2000 | Furniture - Ranked seating for public areas, strength and durability requirements for fixed seating | |
|---|---|---|
| EN 1021-1:2014 | Upholstered furniture ignition resistance, cigarette smolder test for fabric and foam | |
| EN 1021-2:2014 | Upholstered furniture ignition resistance, match flame test for seating materials | |
| EN 16139:2013 | Strength, durability and safety requirements for non-domestic public seating |
Standards applicable to China-market projects
| GB/T 3324-2017 | General technical requirements for wooden furniture, applicable to wood armrest and tablet components | |
|---|---|---|
| GB/T 35607-2017 | Furniture for public venues - Auditorium seating, core dimensional and safety standard for this category | |
| GB 20286-2006 | Flame retardant performance requirements for public venue furniture upholstery and foam | |
| GB/T 10357.3-2013 | Furniture mechanical test for seating, static load and durability testing for seat and back |
This product must meet the following technical requirements: 1. GB/T 3324-2017: General technical requirements for wooden furniture, applicable to wood armrest and tablet components; 2. GB/T 35607-2017: Furniture for public venues - Auditorium seating, core dimensional and safety standard for this category; 3. GB 20286-2006: Flame retardant performance requirements for public venue furniture upholstery and foam; 4. GB/T 10357.3-2013: Furniture mechanical test for seating, static load and durability testing for seat and back; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
Export data is generated from the current published product record.
Directly download an English report in metric or imperial units.
Download all product information and parameter modules in English.
English title, specifications, materials, standards and purchasing fields.
Prepare customs description, material, usage, dimensions and declaration elements.
Open Export Tool
