Brief Introduction
1.1 Description of system
The KDW RF FRACTIONALO-CO2 laser surgical system is an intelligent laser treatment instrument. This product is featured by compact structure, beautiful appearance, reliable performance, convenient operation and perfect safety. The technical specifications of the product have achieved the advanced international standard.
The KDW RF-CO₂ laser surgical system is mainly composed by the host, articulated arm ,switch and etc. The host is composed by Power systems, computer control system etc. The light system is in the articulated arm.
1.2 Principle

The RF Fractional CO2 laser with a specific wavelength of 10.6 um can be absorbed by human body tissue almost by 100%, with the laser slightly passing through the skin. It is the heat and electromagnetic effect of the laser that people use to conduct non-blood or less-blood cutting, cauterizing, gasification and accurate microsurgery. Most optical knives use Fractional co2 laser source.
1.3 Scope of appliance
The instrument can be applied to general surgery, gynecology, otolaryngology, dermatology and cosmetology etc for different treatment such as cutting, vaporizing, cauterizing and solidifying. It can be used in ward and private clinics for its portability and compactness.
For the skin, wrinkle removal, freckle, and cured vegetation and so on. When the laser power reduced, the surface can be used for a variety of nevi, spot, acne and other treatment.

1.4 Scope of contraindication
Light allergies, recently taking photosensitive drugs, severe scar physical persons, severe heart disease, hypertension, the application of chemical peel and laser resurfacing within half year are banned
1.5 Classification
According the classification of lightning protection, KDW Fractional-CO2 belongs to Normal Equipment of Type B, Class 1
Specifications
Product Category: I type, B type, mobile equipment;

Laser Type: CO ₂ gas solid-state lasers, 4 category;

Power Supply: Single phase 110V/220V ± 22V, 50-60Hz ± 1Hz;
Instability: better than ± 2%;

Common methods of work:
METAL TURB.
Wavelength: 10.6μm ± 0.1μm, far infrared;

Laser output power: 10W ~ 30W, step value of 5W;

 Scanner work mode：
Scan Graphics: Square: 10mmX10mm 15mmX15mm 20mmX20mm
Round: D = 5mm D = 10mm D = 15mm D = 20mm
Oval: 8mmX3mm, 11mmX6mm, 14mmX9mm, 17mmX12mm, 20mmX15mm
Scan Points: up to 400 points;
Operating modes: pulse mode;
Scan Mode: sequential scanning;
Laser output energy: 5mJ ~ 45mJ, step value 5mJ;
Laser mode: TEM11 (multi-mode);
spot diameter: <5mm;
laser maximum output power: Max 30W;
targeting instructions light: <5 maw, 650nm red semiconductor laser;


 normal operating conditions
Ambient temperature: 5 ℃ ~ 40 ℃;
Relative Humidity: 30% ~ 30%;
Atmospheric pressure: 70kPa ~ 106kPa.
Transportation and storage conditions
Ambient temperature: -40 ℃ ~ 55 ℃ (put a net cooling water)
Or 4 ℃ ~ 55 ℃ (with cooling water);
Relative humidity: ≤ 95%;
Atmospheric pressure: 50kPa ~ 106kPa.

 Dimensions: 470mm × 346mm × 1948mm;
Overall weight: 50kg.