Portable airflow visualization device "AVIS"
A portable airflow visualization device that can generate fine pure water mist anywhere.
"Is the invisible airflow disturbance in the clean room causing product defects? I want to visualize airflow easily on-site without contaminating the clean environment." NCC's "Portable Airflow Visualization Device AVIS" addresses these challenges and strongly promotes measures against dust and foreign substances. AVIS is compact and has a built-in battery, making it easy to carry anywhere. It is equipped with a HEPA filter that can be used in an operating clean room, so there is no worry about contaminating the clean area during measurements. It uses pure water as a tracer and generates a stable monodisperse particle mist simultaneously when switched on. This allows for precise capture of even subtle changes in airflow, achieving high-precision airflow analysis. It effectively identifies the causes leading to defects, checks turbulence near painting booths, verifies differential pressure in various rooms, confirms backflow of contaminated air, validates airflow in specific areas that are sensitive to foreign substance contamination during processing and packaging, checks for upward airflow from heat sources like power boxes and control panels, and verifies entrainment airflow in local clean booths, among various other applications. It resolves the "why?" on-site and supports the maintenance of an optimal clean environment.
basic information
Features: - Portability: Lightweight and compact for easy transport. - Environmental Compatibility: Uses pure water in the tracer, preventing contamination of clean environments. - Mist Generation Method: Generates fine mist through ultrasonic vibrations. Main Specifications: - Dimensions: 150(W) × 280(D) × 300(H) mm - Materials: Interior: Aluminum and stainless steel, Exterior: PVC - Weight: Approximately 3.2 kg - Airflow Rate: 0 to 40 L/min - Mist Generation Rate: 0.3 L/h - Bottle Capacity: 250 ml - Continuous Operation Time: 50 minutes - Ambient Temperature: 5 to 35℃ - Water Temperature: 20 to 35℃ - Power Supply: AC100V 50/60Hz - Power Consumption: 50W
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Model number/Brand name
NCC Corporation
Applications/Examples of results
Uses: - Identification of inflow routes for sources of debris and dust that lead to defects - Visualization of turbulence near the painting booth - Visualization of differential pressure in each room - Visualization of backflow of contaminated air - Verification of airflow in specific areas that are sensitive to foreign matter contamination, such as processing and packaging processes - Visualization of rising airflow from heat sources like power boxes and control panels - Visualization of entrainment airflow in local clean booths
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Since its establishment in 1958, the company has focused on industrial paints and fine chemical products. In 1964, it established Minami-Shin Custom Co., Ltd. (now CC-G Co., Ltd.) as a research factory, where it accumulated knowledge and built expertise in specialized areas by using its own products. This accumulated know-how has been recognized, leading to an expansion of the market throughout Nagano Prefecture, while simultaneously, customer requests have become increasingly diverse. The fine chemical sector, including industrial chemicals and chemical products, has evolved to include high-tech materials such as electronic materials, as well as efficient production and recycling systems to handle them. The establishment of a consistent supply system for hazardous and highly toxic materials, as well as the addition of functions for paint color matching, has also been driven by customer needs. Additionally, in response to requests from local customers, the company has ventured into construction fields utilizing chemical methods and chemical construction materials, demonstrating an advisory function from a comprehensive perspective that differs from traditional trading companies.