Constant airflow generator/airflow measurement device Window Watcher α (WWA)
Shibata Giken Co., Ltd.
About This Product
■ [Measurement paper published with Tokyo Denki University] Confirm one of the three Cs in closed spaces and accurately and easily measure ventilation airflow
Wind Watcher α (WWA) can measure ventilation airflow in various situations such as air terminals (outlets and intakes), smoke exhaust vents, and even kitchens, which are essential for air conditioning. Equipped with an airflow meter "Air Measure" that has a rectification function, allowing you to accurately measure airflow. In addition, in order to accurately measure ventilation airflow, it is necessary to apply a ventilation hood to the ventilation opening, but the built-in auxiliary fan can be automatically controlled to reduce the pressure difference caused by this to zero. Measurements can be made while suppressing changes in air volume.
■Features
・Able to play the dual role of “creating wind” and “measuring wind”
・Displays the amount of wind created, measured air volume, air temperature, air density, etc.
・It can be operated using a touch panel, displaying numerical values such as normal air volume and mass flow rate, and displaying trend graphs.
・Equipped with 3ch analog output (4-20mA)
・CSV data can be copied to USB
specification
■Air volume measurement
・Air measure: Air measure with suitable diameter (verified with JIS B8330 suction nozzle)
- Low differential pressure gauge: Standard 50Pa/500Pa (with inspection report)
■Static pressure measurement
Low differential pressure gauge: Standard ±50Pa (with inspection report)
■Temperature measurement
Pt100: Inspection report included
Applications/Examples of results
■Use in buildings
・Confirm whether the building standards laws are met, such as the amount of outside air intake, ventilation amount, and smoke exhaust air intake amount.
・Evaluation of airtightness (eliminating waste in heating and cooling)
■Utilization in the development stage of equipment with heat sources
・You can easily obtain the selection index for the cooling fan built into the device. (A rise in temperature inside the device will reduce performance and shorten product life.)
- Verification of whether the selected cooling fan meets the specified performance.
■Used for prototype evaluation and performance verification of heat exchangers
By generating a constant air volume, airflow conditions can be repeatedly reproduced, allowing us to explore better shapes for heat dissipation and heat absorption fins. (The performance of the heat exchanger is controlled by the shape of the fins and the airflow conditions around them.)
■Performance evaluation of equipment that generates wind
The amount of air from air purifiers, dryers, hair dryers, etc. is also an important controlling factor.
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Product
Constant airflow generator/airflow measurement device Window Watcher α (WWA)
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Handling Company
Shibata Giken Co., Ltd.
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Categories
1 Models of Constant airflow generator/airflow measurement device Window Watcher α (WWA)
| Product Image | Part Number | Price (excluding tax) |
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Window Watcher α (WWA) |
Available upon quote |
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About Company Handling This Product
- Japan