Description
The AP50 Ultrapure Cleanroom Fogger is a powerful liquid nitrogen (LN₂) fogging system, engineered for cleanroom validation, airflow visualization, and contamination control. As part of the next generation of ultrapure fogging solutions, the AP50 provides greater fog volume, extended runtime, and increased efficiency over previous models, making it an ideal replacement for traditional cleanroom foggers.
By utilizing LN₂ and deionized water, the AP50 generates ultra-dense, residue-free fog, ensuring clear, contaminant-free airflow tracking in ISO 3–7 cleanrooms. Whether conducting GMP audits, HEPA filter testing, or airflow turbulence analysis, the AP50 delivers exceptional visibility and performance.
Why Upgrade to the AP50?
✔ Higher Fog Volume & Coverage – Produces up to 7.1 cubic meters of ultrapure fog per minute, providing greater airflow tracing and turbulence mapping over previous models.
✔ Extended Runtime – With optimized LN₂ and DI water consumption, the AP50 runs for up to 75 minutes, outlasting many standard cleanroom foggers.
✔ Zero-Residue Fog – Generates 100% pure, non-contaminating fog, meeting ISO 14644, GMP, and FDA validation requirements.
✔ Optimized Efficiency – Produces more fog per liter of LN₂, reducing operational costs and increasing effectiveness in cleanroom airflow testing.
✔ Portable & Compact Design – Lightweight and transportable, the AP50 allows for easy maneuverability in cleanrooms, unlike bulkier fogging units.
✔ HEPA & Laminar Flow Testing – Designed to accurately reveal airflow pathways without introducing false positives or contamination in filter validation.
Performance Comparison: AP50 vs. Other Cleanroom Foggers
| Feature | AP50 Ultrapure Fogger | Other LN₂ Foggers | Alternative Foggers |
|---|---|---|---|
| Fog Volume | 7.1 m³/min | 5.0–6.5 m³/min | 2.5–5.0 m³/min |
| Fog Purity | 100% Ultrapure LN₂ Fog | Ultrapure LN₂ Fog | Chemical-Based Fog |
| Run Time | 75 min | 45–60 min | 30–45 min |
| Residue-Free | Yes | Yes | No |
| Portable Design | Yes | Often Bulkier | Varies |
| ISO/GMP Compliance | Yes | Yes | Some |
With increased fog output and extended runtime, the AP50 sets a new standard for precision airflow visualization in pharmaceutical, semiconductor, and aerospace environments.
Applications for the AP50 Ultrapure Cleanroom Fogger
🔹 ISO 14644 airflow visualization – Detect air turbulence, leaks, and pressure differentials in contamination-controlled environments.
🔹 HEPA filter testing & validation – Verify laminar flow efficiency and filter containment without false positives.
🔹 Semiconductor & biotech cleanroom testing – Visualize airflow paths in critical ISO 3–7 cleanrooms.
🔹 GMP-compliant pharmaceutical validation – Ensure cleanroom air quality meets FDA and EU GMP regulations.
🔹 Aerospace & clean manufacturing airflow mapping – Test particle containment and airflow balance in mission-critical facilities.
Unlike foggers using chemical-based fogging agents, the AP50 ensures particle-free, non-contaminating fog production, making it one of the most effective cleanroom foggers available today.
Experience the Next Level of Cleanroom Fogging with the AP50
The AP50 Ultrapure Cleanroom Fogger is designed to meet the highest standards in airflow visualization, contamination control, and cleanroom validation.
📞 Contact us today for a quote and upgrade to the most advanced ultrapure fogging system available.
Watch video of the LN2 UltraPure Fogger
Compare AP35, AP100 Ultrapure LN2 Fogger, CRF6 Cleanroom Fogger and CRF3 Cleanroom Fogger
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INFORMATION
The AP35 Ultrapure Fogger is used in smoke studies requiring higher volumes of ultrapure fog. No fog contamination and no clean room clean up is required after use. Operating instructions are emailed as a PDF manual.
Theory of Operation: Ultrapure fog generation using liquid nitrogen and DI water or WFI Water. Use of any other liquids or chemicals will void the warranty.
Direct operation or wireless remote control operation is provided.
Notes:
- The AP35 produces higher volumes of ultrapure fog with a fog vapor diameter of 2-3 microns. AVOID USING IN IMMEDIATE VICINITY OF ELECTRICAL APPLIANCES, WATER SENSITIVE PRODUCTS AND EQUIPMENT.
- The LN2 fogger is intended for use on a flat surface. DO NOT OVERFILL OR TIP THE FOGGER DURING OPERATION.
Cleanroom Ultrapure Fogger Features
- Adjustable volume of ultrapure fog to visualize airflow and describe direction, velocity and patterns in airflow
- Modular design provides a simple design and easy operation
- Standard Direct Control, or remote control by wireless key fob to operate behind a closed wall or closed area
- Visualize unwanted gas emission locations and dead zones
- Testing with ISO 14644-3 ANNEX B7 airflow visualization
- Testing with Federal Standards 209E in semiconductor cleanrooms
- Testing with Pharmaceutical USP 797 Guidelines and airflow visualization
- Testing with NSF 49 National Safety Foundation for airflow visualization
- Testing with the USP 800 Hazardous Drug Compounding for airflow visualization
- Supports airflow visualization test for Semiconductor Semi-Standards Guidelines
- Track routes of unwanted air flow infiltration and air balance of clean rooms
- No particle contamination created, no particle contamination left behind, evaporating back to air we breathe
- No cleanup of any kind after fogging of airflow
- Superb 3D airflow modeling capabilities with high density fog, 533ml per minute converted to fog
- Very low fog exit pressure, no exit turbulence as fog enters airflow
- Compact, transportable, shipping case
- Standard fog stream output from 5 meter transparent fog hose
- For use in sterile rooms, medical rooms, ISO 1 to 9 suites and semiconductor clean rooms
- High density fog visualization provides the best airflow visualization of any fogger in the market
- Exhaust and ventilation studies around wafer handling systems
- Air balance studies in Pharmaceutical suites and clean rooms
Cleanroom Ultrapure Fogger Advantages - Request a Quote
- Highest fog density by converting 571 ml of liquid per minute to an ultrapure fog
- Greatest visible airflow distances of 20 to 30 feet
- Excellent volume of ultrapure fog at 5 cubic meters per minute
- Total volume of 375 cubic meters of ultrapure fog per operating cycle
- Fog operating time of about 70 minutes
- No contamination is created, no cleanup is required, no contamination to the process
- Adjustable fog volume and velocity to tune fog to your clean room dynamics
- Roller castors for easy movement over floor
- 80mm wide fog hose, 3.15"
- User Friendly display and touch pads or wireless remote control FOB
- Stainless steel contacts the LNG and DI Water for best purity of fog
- very low fog exit pressure that does not create a disturbance to airflow
- No metal contamination to fog using Stainless Steel water heater and LNG Dewar
- Optional High Contrast Light accessory to provide high contrast between visualized airflow and background
- Optional 350 mm Fog Nozzle accessory to spread standard fog stream out around equipement
- Optional Y Adaptor accessory to convert single fog output into two separate fogger hoses for two separate fog inputs to your clean room
- Optional T Adaptor accessory to convert single fog output into two Fog Curtain Wands to spread fog pattern out across wide area
- Optional Y Adaptor for 2 fog hose output from AP35
- Optional 1.3 Meter Fog Curtain Wand to spread fog stream out into a wide fog pattern
- Easy DI Water and LN2 (LNG) fill up
* Fog distance measured at 40% humidity and air velocity of 90fpm. Visual fog distance decreases as humidity decreases or as airflow velocity increases.
Which Smoke Generator Is Better For Smoke Studies?
* Use Hand Gloves and Face Shield when filling LN2 |
16 Meg ohm DI water is standard or WFI Water |
