VRN DA-20 Ultrasonic Piezo Scaler with Water Supply Fit EMS Smart Touch Panel

VRN DA-20 Ultrasonic Piezo Scaler with Water Bottle Fit EMS Wireless Foot Switch Smart Touch Panel

DA-20 adopts piezoceramic ultrasonic technology, which uses high-frequency and high-energy vibrations generated by ultrasonic waves to clean the surface of the teeth, break up calculus and stains in the periodontal pockets by tips, and then the rubble and plaque are washed down by the water spray produced by the device. It is designed for gingival, subgingival cleaning and root canal washing and has the function of automatic water supply.It has following characteristics:

. The irrigation system inside the product is made of anti-bacterial materials. The liquids used in clinics, such as hydrogen peroxide, chlorhexidine, sodium hypochlorite, etc., can be applied in the mode of automatic water supply system, which can significantly improve the performance of teeth cleaning and root canal washing.. The handpiece can be sterilized at 135℃ temperature and 0.22 MPa pressure.
. Automatically search for the proper working condition, the performance of device is more stable.
. The device has a built-in computer microprocessing chip, which can intelligently control the working power and make treatment more comfortable.
. The wireless foot switch is used to remotely control the unit, which is more convenient to operate. At the same time, wired foot switches can also be selected according to user needs.
. High-brightness LED, which can improve the efficiency of clinical operation, and it can also use ordinary plug-in handpiece that has high compatibility.

Specifications:
. Input Voltage：220 V±22 V～ ，50/60 Hz
. Input Power：35 VA
. Batteries of wireless foot switch：AA Batteries×2
. Receiving sensitivity: -114 dB, receive frequency：2.4 G-2.5 G
. Tip amplitude： minimum,1 μm, deviation -50%
maximum, 100 μm, deviation +50%
. Half deflection force：minimum, 0.1 N, deviation -50% maximum, 5 N ，deviation +50%
. Vibration frequency of tip：18 kHz～45 kHz
  Note:The vibration frequencies of different types tips are different, but they are all distributed within the described range.
. Output Voltage of tip：3 W～20 W
. Fuse：T1AH250V
. Weight：1.8 kg
. Operation modes：continuous running
. Protection against electric shock rating：Class Ⅱ equipment
. Protection against electric shock degree：B-type application part
. Ingress protection rating： Ordinary equipment (IPX0), Wired foot switch is waterproof equipment （IPX1）, Wireless foot switch is waterproof equipment（ IPX4）
. Degree of safety application in the presence of a flammable anesthetic mixture with air, oxygen, or nitrous oxide:Non-AP,APG type equipment
. Wireless foot switch:
Emission frequency: 2.412 GHz-2.462 GHz
Modulation type: GFSK
Effective radiated power：12 dbm;