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 × 1280 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 | 150 kg | |
|---|---|---|
| Net weight | 18 kg | |
| Static seat load reference | 300 kg | |
| Back lateral support load | 136 kg | |
| Caster rolling durability | 100000 cycles | |
| Gas-lift cyclic durability | 100000 height cycles | |
| Seat foam density | 45 kg/m3 | |
| Back tilt cycles | 100000 cycles | |
| Recommended users per chair | 1 person | |
| Back structural load reference | 136 kg rearward back-rest test load |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Seat upholstery | Blue woven polyester fabric over a contoured cushion | |
|---|---|---|
| Seat cushion | Molded polyurethane foam, 80 mm thick at center | |
| Back suspension | Black flexible mesh or elastomeric grid in a polymer frame | |
| Headrest | Curved black polymer shell with matching mesh/elastomeric insert | |
| Lumbar zone | Contoured black polymer pad with patterned flexible insert | |
| Arm pads | Black hard polymer flat pads with matte finish | |
| Arm supports | Black reinforced polymer or painted steel uprights and brackets | |
| Central mechanism | Black steel tilt plate with polymer adjustment lever | |
| Gas lift | Black powder-coated steel telescopic gas cylinder | |
| Five-star base | Black glass-fiber-reinforced nylon or molded composite base | |
| Casters | Black polyurethane twin-wheel casters with swivel stems | |
| Internal seat shell | 12 mm molded polypropylene seat carrier |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Swivel function | 360-degree full rotation around the central gas-lift axis | |
|---|---|---|
| Seat height adjustment | Pneumatic lever raises the seat through a 100 mm stroke | |
| Back tilt | Synchronized seat-and-back recline to a maximum 18-degree back angle | |
| Tilt tension control | Rotary tension knob adjusts resistance for users up to 150 kg | |
| Upright lock | Single-position upright lock plus free-tilt mode | |
| Headrest support | Curved headrest provides neck contact during reclined work or breaks | |
| Lumbar support | Integrated contoured lumbar zone supports the lower back at 260 mm above seat | |
| Mobility | Five hooded twin casters enable rolling on carpet and hard floors | |
| Seat-front pressure relief | Waterfall front edge distributes thigh pressure over the cushion | |
| Back recline angle | 18 degrees | |
| Tilt lock | 2-position lock providing upright lock and free-recline mode | |
| Back ventilation | Open elastomeric mesh permits airflow across the 650 mm high backrest |
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 |
Applications & Usage
Recommended spaces / users / usage modes
Data source: Recommended applications based on product form and category.
| Open-plan office | Assign to individual workstations for daily seated computer work by users up to 150 kg | |
|---|---|---|
| Home office | Use in residential study rooms where mesh ventilation and rolling mobility are required | |
| Task workstation | Deploy at sit-stand desks with 550 mm seat-height adjustment | |
| Meeting or review room | Use for intermittent collaborative discussion and screen-review seating | |
| Shared administrative area | Configure for shift users with 4 arm heights and easy-to-clean polymer surfaces | |
| IT and technical support | Use at helpdesk or repair benches requiring frequent turning and rolling | |
| Manager workstation | Pair with a 1600 mm desk for long-duration keyboard and document tasks | |
| Recommended Matching Desk Size | 2.4 m executive desk |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| North America procurement and testing reference | Recommended references: ANSI/BIFMA X5.1 |
|---|
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 | furniture mechanical property test for chairs and stools, recommended for seat and back structural acceptance. | |
|---|---|---|
| GB/T 3324 | general technical specification for wooden furniture, applicable only if supplied wooden components are present. | |
| GB 17927 | upholstered furniture anti-destructive ignition assessment, recommended for fabric and foam fire-safety screening. |
This product must meet the following technical requirements: 1. GB/T 10357.2: furniture mechanical property test for chairs and stools, recommended for seat and back structural acceptance.; 2. GB/T 3324: general technical specification for wooden furniture, applicable only if supplied wooden components are present.; 3. GB 17927: upholstered furniture anti-destructive ignition assessment, recommended for fabric and foam fire-safety screening.; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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