年表作成・共有サービス - pastport

https://www.alphainstruments.com/critical-environments/ambulance/

For the negative pressure ambulance, one of the core technology is differential pressure measuring instrument, called differential pressure sensor. The demand of the Ministry of Health for negative pressure ambulances: 20 times air change per hour, a negative pressure value between 10Pa to -38Pa. We alpha instruments Inc. is such company with strong ability on the technology. Response to battle with COVID-19, we try our best to support to provide the capacitive pressure sensor to ambulance manufacturers.