Physical Dimensions
Automatic mm / inch conversion · Core engineering specifications
Data source: Structured from factory data; final measured values prevail.
| Overall dimensions (W × D × H) | 650 × 700 × 1220 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.
| Net weight | 21 kg | |
|---|---|---|
| Recommended user weight capacity | 160 kg | |
| Static seat verification load | 1020 kgf | |
| Seat foam density | 45 kg/m3 | |
| Back foam density | 35 kg/m3 | |
| Foam rebound | 40% | |
| Upholstery abrasion resistance | 50000 Martindale cycles | |
| Seat height adjustment travel | 100 mm | |
| Swivel rotation | 360 degrees | |
| Caster rolling durability | 100000 cycles |
Materials & Structure
Core acceptance fields · Panels / hardware / frame / upholstery
Data source: Subject to the factory material list and inspection report.
| Outer upholstery | Tan brown leather-look upholstered surface with stitched panel divisions | |
|---|---|---|
| Seat cushion | 90 mm molded polyurethane foam under upholstery | |
| Back padding | 60 mm polyurethane foam divided into two vertical support panels | |
| Head cushion | Separate 80 mm padded upper panel upholstered in matching tan material | |
| Arm pads | Brown upholstered pads over rigid arm cores | |
| Curved arm supports | Polished chrome-plated or polished aluminum tubular side frames | |
| Inner back frame | 15 mm bent plywood or molded composite support panel | |
| Seat inner support | 12 mm plywood board with steel perimeter reinforcement | |
| Gas lift | 50 mm steel gas-lift column with polished outer sleeve | |
| Five-star base | Polished aluminum or chrome-plated steel five-star base, 2.5 mm section thickness | |
| Casters | Black nylon twin-wheel casters with steel mounting stems | |
| Mechanism housing | Black steel tilt mechanism with side control lever |
Functions & Adjustment
Adjustment / rotation / tilt / mobility / storage features
Data source: Functional configuration; the supplier specification prevails.
| Height adjustment | Pneumatic gas lift provides 100 mm seat-height travel from 460 to 520 mm | |
|---|---|---|
| Back recline | Synchronized tilt allows the back to move through a 20-degree arc to 115 degrees | |
| Tilt lock | Multi-position lock with 3 selectable back angles and upright lockout | |
| Tilt tension control | Rotary tension knob adjusts resistance for users up to 160 kg | |
| Arm support | Fixed curved arms with padded top and 230 mm support height above the seat | |
| Mobility | Five 60 mm twin-wheel casters provide rolling movement on hard floors or carpet | |
| Lumbar support | Contoured two-panel back provides passive lumbar shaping in the lower 350 mm | |
| Head support | Integrated high head cushion supports the upper back and lower head region | |
| Seat tilt | Seat pan follows the synchro-tilt mechanism with a 5-degree forward tilt angle | |
| Seat-to-back recline angle range | 115degrees | |
| Recline Angle / Lock Reference | 125° with 3suggested lock positions | |
| Tilt Tension User-weight Range | Reference adjustment coverage 120 kg |
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.
| Executive office | Use behind a 2000 mm executive desk where the high back and tan finish support a managerial setting | |
|---|---|---|
| Private workstation | Suitable for all-day computer and discussion tasks by users requiring 520 mm seat height | |
| Conference or meeting room | Place around boardroom tables for visitors or senior staff needing swivel access and padded arm support | |
| Consultation room | Suitable for professional advisory settings where a refined leather-look appearance and 360-degree movement are needed | |
| Hotel business center | Use in premium business lounges or guest workstations requiring durable upholstery and quiet twin-wheel mobility | |
| Procurement configuration | Order in batches of 10 or more with matching tan upholstery and polished bases for uniform executive floors | |
| Floor surface recommendation | Use with a hard-floor caster specification on wood or tile and soft-wheel option on low-pile carpet | |
| User group | Designed for adult office users up to 160 kg working at standard 760 mm desks |
EU Market Entry Requirements * EN Standards
EU Market Access Requirements* EN Standards
| EN 1335-1 applicability | Use for office chair dimensions, including seat-height and adjustment-range verification | |
|---|---|---|
| EN 1335-2 applicability | Use for safety requirements for office work chairs, including structural stability | |
| EN 1335-3 applicability | Use for chair strength and durability test methods | |
| EN 1022 applicability | Use for general seating stability testing |
North America Purchasing & Inspection Reference * ANSI/BIFMA Standards
US and Canada office-furniture standards
| ANSI/BIFMA X5.1 applicability | Use for office chair safety, strength, fatigue, stability, and back-rest tests | |
|---|---|---|
| BIFMA X5.1 caster durability applicability | Use the rolling caster test for 100000-cycle validation |
Standards Applicable to China-Market Projects * GB Standards
Standards applicable to China-market projects
| GB/T 10357.2 applicability | Use for formal furniture mechanical testing of chair and stool strength and durability | |
|---|---|---|
| GB/T 10357.3 applicability | Use for chair back, arm, and seat static and fatigue load testing | |
| GB/T 27925 applicability | Use when specifying quality inspection requirements for office furniture |
This product must meet the following technical requirements: 1. GB/T 10357.2 applicability: Use for formal furniture mechanical testing of chair and stool strength and durability; 2. GB/T 10357.3 applicability: Use for chair back, arm, and seat static and fatigue load testing; 3. GB/T 27925 applicability: Use when specifying quality inspection requirements for office furniture; Final delivery parameters, test reports, and acceptance criteria are subject to the purchase contract.
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