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Automatic mm / inch conversion · Core engineering specifications
| Desk overall dimensions | 950 x 800 x 860 mm | |
|---|---|---|
| Desk height adjustment range maximum | 860 mm | |
| Attached upper bookshelf dimensions | 720 x 250 x 350 mm | |
| Chair overall dimensions | 560 x 600 x 760 mm | |
| Seat cushion dimensions | 430 x 410 mm | |
| Seat height adjustment maximum | 600 mm | |
| Backrest height adjustment maximum | 920 mm | |
| Under-desk seated knee clearance height | 600 mm | |
| Desk leg base footprint width per leg | 380 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
| Desk static load capacity | 100 kg | |
|---|---|---|
| Recommended maximum child user height | 1600 mm | |
| Recommended user age range maximum | 12 years | |
| Set total net weight | 30 kg | |
| Seat foam density | 45 kg/m³ | |
| Seat foam thickness | 120 mm | |
| Upholstery fabric abrasion resistance | 30000 Martindale cycles | |
| 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 |
Core acceptance fields · Panels / hardware / frame / upholstery
| Desk support frame | 1.2mm thick powder-coated carbon steel | |
|---|---|---|
| Desktop panel | 18mm thick E1-grade MDF with matte easy-clean laminate | |
| Desktop edge trim | Soft rounded PVC edge banding | |
| Chair internal support frame | 1.0mm thick powder-coated carbon steel | |
| Seat and back padding | High-density high-resilience polyurethane foam | |
| Chair upholstery | Breathable woven polyester fabric | |
| Caster wheels | 50mm diameter PU soft tread casters | |
| Bookshelf panel | 15mm thick E1-grade MDF with matching laminate finish | |
| Seat Internal Support Board Thickness | 14 mm bent plywood or equivalent support board | |
| Backrest Internal Frame Thickness | 14 mm bent plywood/composite reinforced frame | |
| Gas-lift Engineering Specification | Recommended Class 4; outer tube 50 mm; stroke 100 mm | |
| Tilt Mechanism Plate Thickness | 2.5 mm cold-rolled steel |
Adjustment / rotation / tilt / mobility / storage features
| Desk height adjustment | Hand-crank mechanical lift locking at 10mm increments for growing children | |
|---|---|---|
| Desktop tilt adjustment | Stepless friction lock at 45° for writing, reading and drawing positions | |
| Backrest adjustment | Tool-less sliding height adjustment to align lumbar support with child spine | |
| Caster safety feature | Gravity auto-lock casters that lock when seated to prevent unwanted movement | |
| Attached bookshelf storage | Open divided compartments for books, stationery and reading stand | |
| Anti-tip structure | Wide splayed desk leg base with floor contact pads to prevent forward tipping | |
| Desktop maximum tilt angle | 45° | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg | |
| 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
| Children's bedroom study area | Fits compact home spaces for daily homework, reading and art activities | |
|---|---|---|
| Primary school home study use | Accommodates users aged 12as children grow through primary education | |
| After-school tutoring classroom setup | Ergonomic design supports proper seated posture for extended study sessions | |
| Recommended paired accessories | Clip-on LED desk lamp, detachable book stand, pull-out under-desk storage drawer | |
| 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 1729-1:2015 | Applicable for safety and strength requirements of educational furniture | |
|---|---|---|
| EN 71-3:2019 | Applicable for migration of certain elements in children's furniture materials |
Standards applicable to China-market projects
| GB/T 3976-2014 | Applicable for functional dimensions of student desks and chairs for primary/secondary use | |
|---|---|---|
| GB 28007-2011 | Applicable for general safety requirements of children's furniture |
This product must meet the following technical requirements: 1. GB/T 3976-2014: Applicable for functional dimensions of student desks and chairs for primary/secondary use; 2. GB 28007-2011: Applicable for general safety requirements of children's furniture; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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