1550nm + 1927nm Dual-Wavelength Fractional Laser Machine
Meet ThulErbe Dual Pro 39, a 1550nm + 1927nm dual-wavelength fractional laser platform designed for professional aesthetic practices. Combining two complementary wavelengths with customizable scan patterns and adjustable treatment settings, it supports skin-texture and skin-tone care workflows through one versatile system.
1. Working Principle:
1550nm Erbium Laser
The 1550nm laser divides its energy into numerous microscopic beams that create controlled microthermal zones beneath the skin surface. This fractional delivery is designed to stimulate the skin’s natural renewal response while leaving surrounding tissue relatively unaffected. It is commonly selected for skin-texture care, including the appearance of fine lines, enlarged pores and acne-scar-related unevenness.
1927nm Thulium Laser
The 1927nm infrared laser interacts with water in the skin. Its fractional handpiece focuses the laser into small treatment spots to create controlled thermal zones in more superficial skin layers. Depending on the selected settings, it can support skin renewal and improve the appearance of uneven tone and surface texture.
Two Complementary Wavelengths
The two wavelengths offer different treatment approaches: 1550nm is generally selected for texture-focused care, while 1927nm is generally selected for tone and superficial-texture care. The appropriate wavelength and settings should be chosen by a trained operator based on the individual’s skin condition and treatment goals.
2. Applications:
1550nm Erbium Laser
- Skin-texture care
- Appearance of acne scars and superficial scars
- Appearance of fine lines and enlarged pores
- Skin-firming and rejuvenation care
- Appearance of stretch marks — confirm this as an approved application for your model before publishing.
1927nm Thulium Laser
- Uneven skin-tone care
- Appearance of sun-related pigmentation
- Fine lines and enlarged pores
- Surface-texture refinement
- Skin-renewal and rejuvenation care
Combined Skin-Care Workflows
- Combined texture- and tone-focused care
- Multi-area skin-rejuvenation programs
- Customized care plans using one or both wavelengths, according to professional assessment
3. Functions & Adjustable Settings:
- 1550nm and 1927nm laser interfaces
- Adjustable laser output power
- Selectable scan order: sequential or random
- Multiple scan shapes: square, circle and triangle
- Custom scan graphics for selected treatment areas
- Adjustable graphic size, dot spacing and laser action time
- 1927nm pulse energy and dot-pitch adjustment
- 15.6-inch touch LED screen
- Air-cooling system
4. Specification:
| Product Type |
Dual-Wavelength Fractional Laser System |
| Laser Wavelengths |
1550nm+1927nm |
| Laser output power |
30W |
| Rated System Power |
1000W |
| 1927nm operation mode |
Fractional pulse / Super pulse |
| 1927nm pulse energy |
1–300mJ, adjustable |
| 1927nm Pulse Width |
0.1–20ms |
| 1927nm Dot Pitch |
0.1–2.0mm, adjustable |
| Scan Modes |
Sequential / Random |
| Scan Graphics |
Square / Circle / Triangle / Custom |
| Graphic Size |
1 × 1mm to 20 × 20mm |
| Display |
15.6-inch Touch LED Screen |
| Cooling System |
Air Cooling |
| Power Supply |
AC 110–130V / AC 220–240V ±10%, 50/60Hz |
| Net / Gross Weight |
19kg / 29kg |
| Package Size |
52 × 45 × 58cm |
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