Among the VGT optical ultrasonic cleaning machines, the model suitable for cleaning field lenses (laser optical lenses) is "VGT-1206FS". Because it can meet the requirements of high frequencies (80kHz-120kHz), etc.

The core advantages of the VGT-1206FS optical ultrasonic cleaner from Weigute:

Cleaning advantage - High-frequency precision cleaning：

120KHZ high-frequency ultrasonic: Gentle and efficient, specially designed for precision optical lenses (such as field lenses and coated lenses), it removes sub-micron contaminants while protecting the coating.

Cleaning advantage - Intelligent Temperature control system

Adjustable from 20℃ to 60℃ : To prevent cracking of the adhesive layer at high temperatures or insufficient activity of the cleaning agent at low temperatures.

Three-level cleaning mode: You can choose the gentle, standard or powerful cleaning mode according to the delicacy of the lens.

Equipment structural advantages：

Specialized cleaning tank design：

316 stainless steel tank body + Teflon coating: Corrosion-resistant (compatible with solvents such as acetone and ethanol), preventing lens scratches.

Sunken vibration head layout: The ultrasonic energy distribution is uniform (±5% deviation), avoiding cleaning dead corners.

Lens fixation solution：

Optional nylon/Teflon brackets: Non-metallic contact to prevent edge chipping caused by vibration and friction.

Layered cleaning basket: Supports simultaneous cleaning of multiple set lenses to enhance efficiency.

Vortex self-cleaning drainage system：

Mechanical structure: Conical trough body + tangential drainage outlet design, combined with a 2-second high-pressure backwash water flow that is automatically triggered each time the water is drained.

Technical parameters: Drainage residue < 0.1mL (industry average > 3mL).

User value: It avoids cross-contamination of different batches of cleaning solutions and is particularly suitable for scenarios where coating solutions are replaced.

Pure water circulation filtration system：

Three-stage filtration：

1.5μm mPP cotton filter element (intercepting particulate matter).

2. Activated carbon adsorption (removal of organic matter).

3.0.1μm ultrafiltration membrane (for retaining microorganisms).

Circulating flow rate: 1.5L/min (with pressure compensation).

Rapid drying by nitrogen purging：

1.It will start automatically after cleaning is completed.

2.Nitrogen with a purity of 2.99.99% passes through a 0.01μm filter.

3. Dual-vortex nozzle multi-angle purging (pressure 0.2MPa).

4. Hot nitrogen assisted (40℃ temperature control optional).

Technical parameter advantages - Significance for field lens cleaning:

Frequency: 120KHZ (±2%) High-frequency gentle cleaning provides better protection for the coating.

Power: Adjustable from 0 to 300W; The low-frequency mode (< 100W) is suitable for sensitive coating.

Temperature control accuracy: ±1℃ Prevent thermal stress deformation.

Timing range: 1 to 30 minutes (pulse mode available); Wash for a short time (3 to 5 minutes) to avoid overexposure.

Tank volume: 6L (Inner diameter 280×150×150mm) Compatible with batch processing of field lenses with a diameter of φ100mm or less.

Heating power: 500W (PID temperature control) Quickly stabilize the temperature and save time.

Summary：

The VGT-1206FS professional optical ultrasonic cleaner from Weigute adopts 120kHz high-frequency ultrasonic technology and is equipped with an intelligent temperature control system and modular expansion interfaces (supporting optional functions such as ultraviolet sterilization, pure water circulation, and nitrogen drying). It is specially designed for precision equipment such as laser field lenses and coated optical components, ensuring thorough cleaning while maintaining zero damage. It is the best professional solution to replace traditional manual cleaning.