Dental unit with adjustable headrest ZA-208D

with hygiene systemwith delivery systemwith light

Short description

• Dental treatment unit with integrated digital disinfection system ZA-208D
• Balanced sliding compensation chair with rapid positioning
• Adjustable curved headrest and ergonomic upholstery
• Philips LED operating light with sensor and touch dimming
• Cast-aluminum instrument tray and assistant console

Overview
Fifth-generation balanced sliding compensation chair frame with precision assembly (assembly accuracy up to ±0.08 mm). Chair travel: highest position ≥700 mm, lowest position ≤500 mm. Backrest reaches working position in approximately 9 seconds. Ergonomic neck and lumbar support designed to improve patient comfort and circulation during recline.

Upholstery
NAPA environmental leather cushion, 1.2 mm thickness, breathable and wear-resistant with ergonomic shaping for patient support.

Movable side box
Moving side box made from 100% ASA via injection molding: sealed, dust- and pollution-resistant, easy to clean. 45° movable side box with opposing door for simplified maintenance.

Detachable and Movable Spittoon
90° rotating glass (optional ceramic) spittoon with deepened profile to reduce splashing and enable easy cleaning.

Narrow back design
Backrest filled with medium-thickness slow-rebound memory foam for a wrapped feel. Tightly woven leather pad reduces friction and improves contact comfort.

Adjustable Comfort Headrest
Curved, multi-angle adjustable headrest designed to minimize head movement and improve operator access.

LED Operating Light
Philips LED source. Illumination range: low >15000 Ix < bright. Infrared sensor switch and touch switch allow stepless dimming. Manual and sensor control enable flexible positioning.

Instrument Tray & Control
Cast-aluminum instrument tray and upgraded LCD control panel for intuitive digital operation. Large tray capacity and suitable hose-rail extension length. Corrosion-resistant cast-aluminum construction.

Assistant Tray
Four-hand assistant tray with multi-function control panel to operate common functions and increase clinical efficiency.

Optional
Micro-fiber leather color options available.

Technical specifications

• Operating light illumination: low >15000 Ix < bright
• Film viewer illumination: ≥2000 Ix
• Film viewer color temperature: ≥6500 K
• Foot switch starting force: 10 N > starting force < 50 N
• Noise: <70 dB(A)
• Wastewater discharge: >4 L/min
• Patient working load: 150 kg
• Instrument tray load capacity: 5 kg
• Assistant frame load capacity: 3 kg
• Water tank: capacities 800 ml & 1200 ml, pressure 0.25 MPa
• Chair highest position from ground: ≥700 mm
• Chair lowest position from ground: ≤500 mm
• Backrest movement range: 105° - 170°
• Headrest extension range: 120 mm
• Maximum backward seat cushion angle: ≤12°
• Constant-temperature water heater: (40±5) °C
• Recommended workspace: length ≥3000 mm / width ≥3000 mm / height ≥2500 mm