Dental unit with adjustable headrest ZA-208E

with side delivery systemwith lightwith LED light

Overview
The Ziann Dental Treatment Unit ZA-208E combines digital disinfection, intelligent touch control and a fifth‑generation parallel sliding compensation chair frame. It integrates a Philips LED operating light, detachable spittoon, movable assistant tray and NAPA leather cushions to support efficient clinical workflows and patient comfort. The unit offers fast adjustment, configurable controls and components designed for clinical hygiene and maintenance.

Key features

• Intelligent touch control system with upgraded LCD control panel
• Fifth‑generation parallel sliding compensation chair frame; precise KUKA‑assisted assembly (accuracy ±0.08 mm)
• Patient chair height: highest ≥700 mm; lowest ≤500 mm — backrest reaches working position in approximately 9 s
• Ergonomic neck and lumbar cushions with slow‑rebound memory foam
• NAPA environment leather cushions, 1.2 mm thickness; breathable, wear‑resistant and ageing‑resistant
• Movable side box in 100% ASA injection‑moulded material, sealed and easy to clean
• Detachable movable spittoon: 90° rotatable glass (ceramic optional), deepened to reduce splashing
• Adjustable multi‑angle curved headrest with 120 mm extension
• LED operating light: Philips LED source; illumination low > 15000 lx; stepless dimming via infrared sensor or touch
• Cast aluminium instrument tray, large size; overall cast aluminium construction (no rust)
• Four‑hand operation assistant tray with multifunction control panel
• Multifunction foot pedal with self‑lock; controls chair position, blowing, flushing, water supply, operating lamp and handpiece functions
• Optional micro‑fibre leather colour options

Technical parameters (table)
Illumination for Operating Light: Low light > 15000 lx (to bright light)
Illumination of the Film Viewer: ≥ 2000 lx
Color temperature of the Film Viewer: ≥ 6500 K
Starting force of the foot switch: 10 N — 50 N
Noise: < 70 dB(A)
Wastewater discharge: > 4 L/min
Working load of Patient: 150 kg
Load weight of Instrument Tray: 5 kg
Load weight of Assistant frame: 3 kg
Water Tank: Capacity 800 ml & 1200 ml, pressure 0.25 MPa
Highest patient chair position from ground: ≥ 700 mm
Lowest patient chair position from ground: ≤ 500 mm
Backrest movement range: 105° - 170°
Head rack extension range: 120 mm
Maximum backward angle of seat cushion: ≤ 12°
Temperature of the constant temperature water heater: (40 ± 5) °C
Work space: length ≥ 3000 mm / width ≥ 3000 mm / height ≥ 2500 mm

Specifications

• Model: ZA-208E
• Manufacturer / Brand: Ziann
• Patient capacity (working load): 150 kg
• Patient height (min/max): ≤ 500 mm / ≥ 700 mm
• Backrest movement range: 105° - 170°
• Headrest extension: 120 mm
• Maximum rear seat angle: ≤ 12°
• Operating light source: Philips LED, illumination > 15000 lx
• Film viewer: illumination ≥ 2000 lx, color temperature ≥ 6500 K
• Operational noise: < 70 dB(A)
• Wastewater discharge: > 4 L/min
• Water tank: 800 ml and 1200 ml (pressure 0.25 MPa)
• Instrument tray: cast aluminium, capacity 5 kg
• Compensation frame: fifth‑generation parallel sliding (KUKA assembly)
• Materials: NAPA leather cushions 1.2 mm (breathable, wear‑resistant)
• Foot pedal: multifunction control for position, air, flush, water, lamp and handpieces
• Movable side box: ASA injection, sealed and easy to maintain