A-dec 500 Dental Chair

Premium comfort for your patients. Great ergonomic access for you. Not only does the A-dec 500 dental chair provide your patients with more comfort than any dental chair available today, it allows you to get close enough to the patient to maintain a healthy posture, reducing pain and discomfort. Read more


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A-dec 500 Chair Brochure

Treatment Room Brochure

Exceptional patient comfort: Pamper your patients with the A-dec 500 dental chair. Through the science of pressure mapping, the unique cushioning reduces pressure points and provides comfortable support across the patient’s entire body.

Motion is also critical to your patient’s comfort. The A-dec 500 dental chair synchronizes the chair movement with the natural motion of the patient. This “virtual pivot” keeps the patient from having to readjust when the chair is lowered or raised.

Unsurpassed access: The A-dec 500 dental chair’s ultra-thin backrest and slim-profile headrest provide more leg room under the chair so you can position the patient low enough to gain ergonomic access to the oral cavity. The result? Less strain and fatigue.

  • Ultra-thin backrest that “flexes.” Enables you to comfortably tuck your knees under the chair–no hard metal back to worry about; cradles the patient in comfort and features upholstery thinner than 1″ (25 mm) in some areas.
  • Double-articulating, gliding headrest. Moves with the patient to improve comfort; adjusts easily with one hand.
  • Innovative hydraulic lift system. Results in gentle stops and starts during patient positioning.
  • Integrated 300-watt power supply. Provides more than enough power for the whole system; powers light and additional ancillary devices.
  • Expanded height range. Offers a range from 13.5″ (343 mm) to 31.5″ (800 mm) so any doctor, regardless of height, can work comfortably.
  • 60º swivel with brake. Allows 30º rotation on each side of center.
  • Multi-position armrests. Rotates out of the way to streamline patient entry and exit.
  • Cut-away, cast iron baseplate. Allows you to roll your stool closer to the patient; provides six contact points for added stability on uneven floors.

A-dec 511 Dental Chair

  • Base height range
    • Low point: 13.5″ (343 mm), 14.5″ (368 mm) with
      A-dec 300 dual mount
    • High point: 31.5″ (800 mm)
  • Backrest
    • Ultra-thin 1″ (25 mm) flexible backrest* (*Based on seamless upholstery)
  • Headrest
    • Dual-articulating gliding headrest, lever release
  • Armrests
    • 3-position armrest
  • Chair swivel
    • 60° (30° each side of center)
  • Power supply
    • 300-watt
  • Chair control
    • Touchpad on delivery system or foot switch
  • Lift system
    • Soft start/stop hydraulic drive
  • Mount style
    • Radius left/right
      Dedicated left or right post mount
  • Upholstery options
    • Sewn or seamless
  • UL load rating
    • UL rated to 400 lb. (181 kg.) maximum patient load** (**Load rating is
      based on UL requirement of 4X (1600 lb./725 kg.) overload static testing)
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