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|---|---|---|---|---|
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Automatic mm / inch conversion · Core engineering specifications
| Overall unit dimensions (double seat) | 1100 x 400 x 790 mm | |
|---|---|---|
| Single student position width | 650 mm | |
| Desktop thickness | 25 mm | |
| Desktop front edge height from floor | 760 mm | |
| Floor anchor foot plate length | 320 mm | |
| Floor anchor hole center distance | 295 mm | |
| Under-desk wire rack internal dimensions | 430 x 220 x 105 mm | |
| Curved modesty panel thickness | 18 mm | |
| Seated knee clearance height under desktop | 660 mm | |
| Support bracket steel thickness | 2 mm | |
| Wire rack steel bar diameter | 5 mm | |
| Primary Component Thickness | 40 mm according to load-bearing role | |
| Hardware / Moving-part Clearance | 5 mm operating clearance |
Net weight / load capacity / users / durability
| Single unit net weight | 28 kg | |
|---|---|---|
| Desktop vertical static load capacity | 150 kg | |
| Frame structure service life | 10 years | |
| Powder coated metal surface salt spray resistance | 48 hours | |
| Laminate desktop abrasion resistance | 2000 cycles | |
| Seating capacity per unit | 2 students | |
| Reference Static Load | 150 kg depending on category | |
| Moving-part Durability Reference | Acceptance target 50000 cycles | |
| Recommended Procurement Warranty | Structure 5 years; hardware 3 years |
Core acceptance fields · Panels / hardware / frame / upholstery
| Writing desktop substrate | E1-grade medium density fiberboard | |
|---|---|---|
| Desktop edge banding | 1.5mm thick PVC edge banding | |
| Support frame legs | 2mm thick cold-rolled steel | |
| Structural support brackets | 2mm thick triangular steel gussets | |
| Curved front modesty panel | 18mm thick multi-layer plywood | |
| Under-desk storage rack | 5mm diameter cold-drawn steel wire mesh | |
| Floor anchoring hardware | Grade 8.8 hex socket expansion bolts | |
| Frame surface treatment | Epoxy-polyester powder coating | |
| Primary Connector Specification | Reference M6-M10 with at least 2 fixing points at major joints | |
| Reference Finish / Color Count | Recommended 6finish options |
Adjustment / rotation / tilt / mobility / storage features
| Installation method | Permanent floor-mounted fixed row installation | |
|---|---|---|
| Writing surface orientation | 3-degree sloped writing top | |
| Under-desk storage function | Open wire mesh rack for bag and book storage | |
| Privacy function | Full-height curved modesty panel | |
| Row alignment feature | Pre-drilled adjacent unit connection holes | |
| Cable management compatibility | Rear frame gap for optional cable routing | |
| Seating coordination | Compatible with fixed return-mechanism lecture seats | |
| Reference Adjustment / Operating Range | 100 mm or 120° where applicable |
Verified carton / gross weight / assembly / loading data
| Reference Package Count | 1 set / 2 cartons | |
|---|---|---|
| Reference Assembly Time | 40 minutes per set | |
| Reference Packaging Volume | 0.8 m³/set | |
| Reference Packaged Gross Weight | 120 kg/set |
Recommended spaces / users / usage modes
| Tiered university lecture halls | Permanent fixed row installation for stepped classroom seating layouts | |
|---|---|---|
| College training auditoriums | Durable construction for high-frequency daily student use in large capacity spaces | |
| Public school multimedia classrooms | Coordinated installation with fixed seating for standardized teaching spaces | |
| Corporate training center fixed seating | Uniform row configuration for long-term training and seminar use | |
| Examination hall seating | Fixed position layout with privacy panels to support secure exam administration | |
| Recommended paired configuration | Install with matching slow-return fixed lecture seats for complete row sets |
EU Market Access Requirements* EN Standards
| EN 1729-1:2015 | Applicable European standard for educational furniture functional dimensions and safety | |
|---|---|---|
| EN 1729-2:2012 | Applicable European standard for educational furniture strength and durability testing | |
| EN 13722:2004 | Applicable standard for furniture surface resistance to cold liquids for laminate tops |
Standards applicable to China-market projects
| GB 18580-2017 | Applicable standard for formaldehyde emission limits for wood-based panel components | |
|---|---|---|
| GB/T 3324-2017 | Applicable general technical standard for wooden furniture durability and performance | |
| GB 28007-2011 | Applicable safety standard for children and student furniture structural safety |
This product must meet the following technical requirements: 1. GB 18580-2017: Applicable standard for formaldehyde emission limits for wood-based panel components; 2. GB/T 3324-2017: Applicable general technical standard for wooden furniture durability and performance; 3. GB 28007-2011: Applicable safety standard for children and student furniture structural safety; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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