Portable Diode Laser Hair Removal

QM-110D Diode Laser Hair Removal System – Permanent Hair Reduction with Speed, Safety & Comfort

Innovation That Empowers Beauty

The QM-110D Diode Laser Hair Removal System is a state-of-the-art aesthetic platform designed for fast, safe, and virtually painless permanent hair reduction. Utilizing the gold-standard 808nm diode laser technology, this system delivers precise energy to hair follicles while protecting the surrounding skin with an advanced contact cooling system. Its high average power, rapid repetition rate (up to 10Hz), and interchangeable handpieces make it ideal for treating all skin types – from fair to dark – in both small and large body areas.

Whether you are a busy clinic seeking a reliable, high-throughput diode laser hair removal solution or a medical spa looking to expand your service menu, the QM-110D offers the perfect balance of efficacy, comfort, and operational convenience.

Working Principle

808nm Diode laser hair removal is based on the principle of selective photothermolysis. The 808nm wavelength is specifically absorbed by melanin in the hair shaft and follicle. When the laser energy is delivered, it is converted into heat, which selectively damages the hair follicle without injuring the surrounding tissue.

• Penetration depth: The 808nm wavelength reaches the dermis where hair bulbs are located.

• Thermal effect: The heat coagulates the follicular epithelium and germ cells, preventing hair regrowth.

• Protective cooling: The integrated sapphire contact cooling tip (Dual-Chill) continuously cools the epidermis before, during, and after each pulse, eliminating discomfort and preventing burns.

The system also offers optional additional wavelengths (755nm, 940nm, 1064nm) to optimize treatment across all Fitzpatrick skin types and hair colors.

Key Features & Advantages

1. Gold-Standard 808nm Diode Laser
The 808nm wavelength diode laser offers the optimal balance between melanin absorption and tissue penetration. It is effective for the widest range of skin types (II–V) and provides consistent, long-lasting results.

2. Multi-Wavelength Flexibility (Standard + Optional)

• 755nm (optional): Ideal for very fair skin (Type I–II) and fine, golden, or light hair.

• 808nm (standard): Best for natural to yellow skin (Type II–IV); the most versatile wavelength.

• 940nm (standard): Effective for olive to tanned skin (Type IV–V) and also useful for vascular lesions.

• 1064nm (standard): Safest for dark skin (Type V–VI) due to lower melanin absorption and deeper penetration.

This combination allows you to treat virtually any client with optimal safety and efficacy.

3. High Power & Fast Repetition Rate

• Laser stacks power: 600–1600W

• Frequency: 1–10Hz

• High average power and rapid 10 pulses per second enable large areas (e.g., back, legs) to be treated in minutes – significantly reducing treatment time and increasing patient turnover.
   

4. Interchangeable Handpieces with Multiple Spot Sizes
Four spot size options:

• 12×12mm – standard for small to medium areas

• 12×24mm – for faster coverage of arms, legs

• 12×36mm – maximum speed for large areas (back, chest, abdomen)

• φ6mm (optional) – precise treatment of small or curved areas (e.g., upper lip, chin, bikini line)

Each handpiece features its own small touchscreen, allowing the practitioner to adjust parameters (fluence, pulse width, frequency) in real time during treatment – without returning to the main console. This enhances workflow efficiency and safety.

5. Advanced Contact Cooling System
The sapphire Dual-Chill tip provides continuous contact cooling. Unlike cryogen spray, this method ensures even, predictable epidermal protection independent of operator technique. Patients experience only a mild cooling sensation followed by a brief warm pulse – no burning, no gel mess, no pain.

6. Intuitive 15.6"True Color LCD Touchscreen
The self-designed user interface is clear, responsive, and customizable. Password-protected login ensures secure operation. The screen displays all parameters (fluence, pulse duration, frequency, shot count) and allows easy programming for different body areas and skin types.

7. Permanent Results with 3–5 Sessions
Clinical studies and real-world use show that most clients achieve 80–95% hair reduction after 3–5 treatments (spaced 4–8 weeks apart). The destroyed hair follicles do not regenerate.

Before & After

Underarm hair removal

  

Leg hair removal

  

Underarm hair removal

Technical Specifications

QM-110D Diode Laser Hair Removal FAQ

Q1: Is the 808nm hair removal treatment painful?
No. The continuous sapphire contact cooling keeps the skin comfortable. Most patients describe the sensation as a mild rubber band snap followed by cooling – no anesthesia required.

Q2: How many diode laser hair removal sessions are needed?
Typically 3–5 sessions, spaced 4–8 weeks apart, to target all hair growth cycles (anagen, catagen, telogen). Results are permanent; occasional maintenance sessions may be needed after 1–2 years.

Q3: Which skin types can be treated?
With the multi-wavelength option (755nm, 808nm, 940nm, 1064nm), all Fitzpatrick skin types I–VI can be treated safely and effectively. The 808nm alone covers types II–V.

Q4: Can it treat light hair (blonde, red, gray)?
Standard 808nm is less effective on very light hair due to low melanin content. The optional 755nm wavelength is specifically designed for fine, golden, or light hair.

Q5: How fast is the diode laser hair removal treatment?
The large spot size (up to 12×36mm) and high repetition rate (10Hz) allow a full back to be treated in under 10 minutes, and full legs in 15–20 minutes – much faster than traditional IPL or older diode lasers.

Q6: What cooling technology is used?
The system uses a three-stage cooling system: water circulation, air fans/condenser, and TEC (thermoelectric cooling) combined with a sapphire contact tip. This ensures the epidermis stays cool and safe throughout the treatment.

Q7: Does the handpiece have a screen?
Yes. Each interchangeable handpiece features its own small touchscreen, allowing the operator to adjust parameters on the fly without returning to the main console – improving safety and workflow.

Q8: What is the warranty?
Standard warranty: main unit 1 year, accessories (handpieces, cables) 6 months. Extended warranties are available upon request.

Why Choose the QM-110D?

• Proven technology – 808nm diode laser is the global gold standard for permanent hair reduction.

• Versatile – Multi-wavelength capability and four spot sizes treat all skin types and all body areas.

• Fast & efficient – High power, large spot, and rapid repetition rate increase clinic productivity.

• Comfortable – Sapphire contact cooling eliminates pain and burns.

• User‑friendly – Dual touchscreens (main console + handpiece) make operation intuitive and safe.

• Reliable – Built with high-quality components (water cooling, TEC, Japanese laser stacks) for long-term durability.