Pocket Geiger Counter Pro 與 Darcy Weisbach Equations Calc 使用情況與統計

(You cannot measure the radiation only by using this application program) iPhone can be used as a radiation detector, as it is called Geiger counter, by connecting the voice output of the Pocket Geiger Counter with the microphone input. For more information about Pocket Geiger Counter, see http://www.radiation-watch.org ■Specifications Sensor: PIN photo diode x8 (reverse biased and shielded) Detectable radiations: Beta and Gamma radiation Measurement range: 0.05uSv/h~10mSv/h (Calibrated using Cs-137), 0.01cpm~300000cpm Measuring time: about 5 minutes at the dose rate of 0.05uSv/h Energy response: :662keV~1333keV ■Software features - uSv/h and its counting error calculation - CPM calculation - Manual setting interface for time range and threshold *Pro version only - Oscilloscope *Pro version only - Detection log visualization *Pro version only - Circuit diagram *Pro version only - Save and log *Pro version only - Measurement data with location information sharing between users on the map *Pro version only ■ Data sent by the application - Date and time - Position (latitude, longitude) - The value measurement (uSv/h, cpm) * The following information is not intended to send. - Personally identifiable information (such as device ID) The data is uploaded by the application is never present, be open to the public. ■Notice During measurement, the battery consumption will be increased so that with the addition of GPS location information in the measured value. Please note. Continued use of GPS running in the background can dramatically decrease battery life. *NOTE* We are making the smart radiation detector that everyone can buy at a low price especially in and around Fukushima. The project is supported by volunteer engineers, designers and scientists. http://www.radiation-watch.org/

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Darcy Weisbach Equations Calc

Darcy-Weisbach Equations Calculator is a physics/math calculator designed to find fluid head loss, friction factor, pipe length, pipe diameter, or fluid flow velocity quickly and easily. Features: - Instant calculation - Results are copyable to other apps - Formulas are included as a reference - Support up to 16 decimal places - Support various units for each input Darcy-Weisbach Equations for Hydraulics Fluid Mechanics In fluid dynamics, the Darcy–Weisbach equation is an empirical equation that relates the head loss or pressure loss due to friction along a given length of pipe to the average velocity of the fluid flow for an incompressible fluid. The equation is named after Henry Darcy and Julius Weisbach. Darcy-Weisbach equations are used to calculate the major pressure or head loss due to friction in pipes, ducts, or tubes. Formula: h = fLv²/2Dg Where: h - is the head loss f - is the friction factor L - is the pipe length D - is the pipe diameter v - is the flow velocity g - is the acceleration of gravity Thanks for your support, and do visit nitrio.com for more apps for your iOS devices.