In the VGT Optics ultrasonic cleaners, the model suitable for cleaning field lenses (laser optical lenses) is the "VGT-1206FS", as it meets requirements such as high frequency (80kHz-120kHz).

Core Advantages of the VGT VGT-1206FS Optical Ultrasonic Cleaner:

Cleaning Advantage - High-Frequency Precision Cleaning:

120kHz High-Frequency Ultrasonics: Gentle and efficient, specifically designed for precision optical lenses (such as field lenses and coated lenses), removing sub-micron contaminants while protecting the coating.

Cleaning Advantage - Intelligent Temperature Control System:

Adjustable 20°C to 60°C: Prevents cracking of bonded layers due to high temperatures or insufficient activity of cleaning agents at low temperatures.

Three Cleaning Modes: Gentle, standard, or powerful cleaning modes can be selected based on the delicacy of the lenses.

Equipment Structural Advantages:

Dedicated Cleaning Tank Design:

316 Stainless Steel Tank + Teflon Coating: Corrosion-resistant (compatible with solvents like acetone and ethanol), preventing lens scratches.

Submerged Transducer Layout: Uniform ultrasonic energy distribution (±5% deviation), avoiding cleaning dead zones.

Lens Fixing Solutions:

Optional Nylon/Teflon Holders: Non-metallic contact, preventing edge chipping from vibration friction.

Layered Cleaning Baskets: Supports simultaneous cleaning of multiple field lenses, improving efficiency.

Vortex Self-Cleaning Drainage System:

Mechanical Structure: Conical tank + tangential drain port design, paired with a 2-second high-pressure backflush automatically triggered during each drainage.

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

User Value: Prevents cross-contamination between different batches of cleaning solutions, especially suitable for coating solution replacement scenarios.

Pure Water Circulation Filtration System:

Three-Stage Filtration:

1.5μm PP Cotton Filter (intercepts particles).

2. Activated Carbon Adsorption (removes organic matter).

3. 0.1μm Ultrafiltration Membrane (retains microorganisms).

Circulation Flow Rate: 1.5L/min (with pressure compensation).

Nitrogen Blow-Off Rapid Drying:

1. Automatically starts after cleaning.

2. 99.99% purity nitrogen filtered through a 0.01μm filter.

3. Dual vortex nozzles for multi-angle blow-off (pressure 0.2MPa).

4. Hot nitrogen assistance (optional 40°C temperature control).

Technical Parameter Advantages - Significance for Field Lens Cleaning:

Frequency: 120kHz (±2%); high-frequency gentle cleaning, superior coating protection.

Power: Adjustable 0–300W; low-power mode (<100W) suitable for sensitive coatings.

Temperature Control Accuracy: ±1°C; prevents thermal stress deformation.

Timer Range: 1–30 minutes (pulse mode available); short cleaning cycles (3–5 minutes) avoid overexposure.

Tank Capacity: 6L (internal dimensions 280×150×150mm); compatible with batch processing of field lenses under φ100mm.

Heating Power: 500W (PID temperature control); fast and stable temperature, saving time.

Summary:

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