A tool to visualize invisible and inaudible ultrasound.
The ultrasonic waves emitted by "Evasi" are mostly inaudible to humans. In the past, the only way to confirm whether ultrasonic waves were being emitted was to use large measuring devices, but we have made it compact and lightweight for convenient portability. With this single unit, you can easily check whether the ultrasonic waves are properly reaching the desired location.
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basic information
Model number: EM-EV1500 Dimensions: H:32.5×W:74×D:120mm Weight: Approximately 220g (excluding batteries) Power supply: Two AA alkaline batteries (sold separately)
Price range
P2
Delivery Time
P2
※The delivery time may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Please prepare two commercially available AA alkaline batteries. Remove the silicone cover and back cover, and set the batteries. Press and hold the power switch to turn it on. While Evasi is running, point the microphone towards it. If ultrasonic waves are detected, a bar will be displayed on the screen. The vertical axis represents sound pressure, and the higher the bar, the higher the sound pressure; the horizontal axis represents frequency, increasing to the right. Press and hold the power switch again to turn off the power.
Detailed information
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Sound pressure measurement image
Company information
E-Machina Co., Ltd. contributes to automation and efficiency by introducing IoT into existing processes. Additionally, we can also add value by utilizing smartphone applications and cloud services in the manufacturing industry, so please feel free to consult with us.
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