Characteristics of 803 dental unit
The HY-803 integrated dental unit adopts high-quality polyether water hose and trachea which is resistant to acid, alkali and corrosion.

The dental chair is equipped with a TIMOTION DC motor, so it is stable and durable.

803 dental chair is equipped with infrared induction dual control reflective LED intraoral cameras. And 803 dental chair uses PU seamless leather fabric which is smooth and durable.

The workbench is equipped with many high-quality components such as PVC pads, silicone keypads and aluminum alloy self-locking arms.

Electrical parameters
Total power: 800VA
Input power: single-phase AC 220V±5%, 50Hz
Idle speed of high-speed gas turbine hand piece: ≥35X104r/min
Idle speed of low-speed gas turbine hand piece: ≥18X103r/min
Illumination of oral cold light: 10000LX~15000LX
Illumination of dental X-ray viewer: ≥2000LX
Weak suction saliva ejector valve: vacuum level ≥25KPa, suction flow ≥510ml/min
Strong suction saliva ejector valve: vacuum level≥25KPa, suction flow ≥750ml/min

Physical parameters
Overall size: 1880mm X 920mm X 2000mm
Dental chair base: 880mm X 600mm
Total weight: 220Kg
Maximum height of seat cushion from ground: ≥800mm
Minimum height of seat cushion from ground: ≤430mm
Maximum angle of seat cushion back: ≤10°
The range of backward angle: 105°~170°
The expansion range of headrest: 0~ 120mm
The load capacity of the E60 dental unit: ≤ 1350N
The classification of medical instruments: class Ⅱ a
Noise:≤42dB

• Fully computer controlled operation. The dental chair has automatic reset, patient position, and special memory functions. The main control board and sub-control board are both equipped with computer keys and an instrument tray mat.
• The power system uses a Taiwanese linear silent motor, with an overall height adjustment time period of only 9 seconds. The power system does not require any maintenance.
• The lowest position of the chair: ≤430mm, The highest position of the chair: ≥800mm. Maximum negative weight bigger than 135Kg.
• The dental chair is equipped with a double armrest, with the outer armrest capable of opening as needed. The chair's balancing arm uses a pressure lock design, and the arm joint uses a pull-down plane bearing, allowing users to freely push/pull the instrument as needed.

• The handpiece is placed underneath, and is equipped with a water adjustment button for each handpiece. An instrument tray with a silicone soft mat is also equipped, with an oversized tool table used to place more treatment tools.
• The dental chair is equipped with a low-voltage dental X-ray viewer with a balanced luminosity, making it easy for dentists to carry out clinical treatment.
• The chair has a three-way syringe (water, gas, water mist) for use with cold or hot water, and a head that can be removed for easy cleaning and disinfection.
• The chair is equipped with an infrared-induction LED intraoral camera with adjustable intensity. The dental chair has a built-in pure water system that can also switch tap water usage.
• Through the use of a multifunctional pedal, you can simply and efficiently control chair lift, backrest pitch, working status of handpiece, quantity of handpiece water, chip air and water supply for spittoon.
• The preventing resorption system of handpiece can prevent internal infection of handpiece pipelines because of handpiece resorption.

• Assistant operated frame is equipped and its moving range is wide. There are 15 function buttons, including computer keys that control operation of the flushing spittoon, rinsing, the automatic resetting of the dental chair and the closing of the patient position and oral light. In addition, the chair is equipped with a suction saliva ejector valve, which has an intensity control button in order to facilitate control of the suction flow.
• This department is the wet suction central vacuum design. In addition, this part has a weak suction saliva ejector valve, which features an intensity control button in order to facilitate control of the suction flow.
• This department also has a three-way syringe (water, gas, water aerosol) and a removable head for easy cleaning. It is also equipped with a vacuum filter.

• Spittoon is made of melamine food-grade materials. The integral removable spittoon, whose body adopts a smooth design without sharp edges, can rotate 90 degrees for easy cleaning and disinfection.
• The water flow is very smooth and the water speed is not less than 4L/min.

Water supply system
The water supply system can switch between pure water and tap water. It can directly connect to the hospital's purified water system. In addition, the system has pipeline disinfection equipment to ensure water quality and safety. It is equipped with 2 water bottles to improve work efficiency.

Optional ground box
The ground box is movable and located on the side of the dental chair. The main box is made with vacuum formed technique, ensuring the box is corrosion resistant and will not fade. It also makes the assistant frame easy to operate with four hands, as well as easy to maintain.

An optional ground box can be installed on the dental chair, with the two being coordinated together to take up a small space. It is equipped with one switch for the control of water, gas and electricity, and will automatically drain to keep the air dry.

Standard configuration
24V DC Electrostatic Chair
Quantitative and constant temperature water supply control system of cuspidor bowl rinse and mouth rinse cup fill
assisted control system
Spittoon that can rotate 180 degrees
Strong/weak suction saliva ejector valve system
Three-way springe (cold/hot)
Handpiece water purification device
Integral tray, cup holder and tissue box on dental unit
Dental X-ray viewer
Induction/manual intraoral cameras
Multifunctional pedal
Dentist seat
Comfort PU fabric cushion
High-quality anti acid, alkali and oil (polyether) corrosion water / trachea
Taiwanese brand TIMO Tlon DC Motor

Optional configuration
Imported four-hole high-speed handpiece
Imported four-hole low-speed handpiece
Domestic scaler
Light Emitting Diode
Top-mounted instrument tray
Oral cavity endoscope
Switch of water, electricity and gas
High-quality imported solenoid valve
LED surgical lamp
U.S. imported water/trachea
Induction/manual intraoral cameras