Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 680 × 680 × 1240 mm | |
|---|---|---|
| Finished Seat Cushion Thickness | 90 mm | |
| Backrest Padding Thickness | 70 mm | |
| Lumbar Support Zone Height | 240 mm | |
| Clear Width Between Armrests | 540 mm |
Weight, Load & Performance
Net weight / load capacity / users / durability
Data source: Product performance data; verify exact test conditions before procurement.
| Recommended user weight capacity | 135 kg | |
|---|---|---|
| Net weight range | 17.5 to 21.5 kg; published value 21.5 kg | |
| Backrest recline angle | 122 degrees | |
| Seat-height travel | 90 mm | |
| Recommended user height | 185 cm | |
| Seat static-load verification target | 136 kg | |
| Back fatigue verification target | 120,000 cycles | |
| Caster rolling verification target | 100,000 cycles | |
| Fabric abrasion acceptance target | 50,000 Martindale cycles | |
| Seat Foam Density / Rebound Reference | 45 kg/m³ / 65% |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Back and seat upholstery | Blue woven elastic mesh stretched over molded carriers | |
|---|---|---|
| Headrest upholstery | Blue mesh over a curved padded insert | |
| Seat carrier | Molded light-gray polymer seat pan with integrated side frame | |
| Back frame | Light-gray molded polymer outer frame supporting the mesh panel | |
| Arm supports | Light-gray molded polymer stems with dark-gray padded arm caps | |
| Lift and mechanism | Black steel gas-lift column, black tilt mechanism and visible adjustment lever |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Seat height adjustment | Pneumatic lever provides 90 mm of height travel from 450 to 540 mm | |
|---|---|---|
| Recline function | Synchro-tilt movement to 122 degrees with a rear tension knob | |
| Position lock | Three-position back-angle lock with release through the under-seat control | |
| Headrest support | Curved headrest on twin posts supports rear head and neck alignment |
Packaging & Logistics
Verified carton / gross weight / assembly / loading data
Data source: Reference for export quotations and container planning.
| Gross weight | 23.5 kg | |
|---|---|---|
| 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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Open-plan office workstation | Suits 450 to 540 mm desk heights and supports all-day computer work with breathable back and lumbar zones | |
|---|---|---|
| Home office or study | Fits a single user up to 185 cm tall where a compact 680 mm footprint and caster mobility are needed |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1:2020 applicability | Use for office-work-chair dimensional safety and seated-user fit assessment | |
|---|---|---|
| EN 1335-2:2018 applicability | Use for safety, stability and structural performance acceptance of the task chair | |
| EN 1335-3:2009 applicability | Use for structural and durability test methods during commercial procurement inspection | |
| EN 1021-1:2014 applicability | Use for upholstered-seat ignited-cigarette ignition-resistance testing when fire compliance is required |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1-2017 applicability | Applicable standards and test results require confirmation | |
|---|---|---|
| ANSI/BIFMA e3-2019 applicability | Use as the framework for requested chemical, material and social-sustainability documentation |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357 furniture strength testing | Apply static load, durability and stability test methods appropriate to the seat, back and arm structure | |
|---|---|---|
| GB 17927-2022 applicability | Use as the furniture upholstery and furniture-component fire-performance acceptance reference where required |
This product must meet the following technical requirements: 1. GB/T 10357 furniture strength testing: Apply static load, durability and stability test methods appropriate to the seat, back and arm structure; 2. GB 17927-2022 applicability: Use as the furniture upholstery and furniture-component fire-performance acceptance reference where required; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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