Barricade
Free
2.3for iPhone, iPod touch
Age Rating
Barricade 螢幕截圖
About Barricade
This is a utility for Industrial Radiographers using Iridium or Cobalt sources.
Ever get tired of using a clumsy slide rule to make radiation calculations? Or, even worse, doing them by hand with a pencil and paper!
This app will help you verify calculations.
This app is very simple to operate. You simply enter the curies, choose the source, and the shot time in minutes (if less than 60). Hit the Calculate button and you are done.
The app makes four separate calculations for you. I will explain these below;
1) It calculates the the distance to the Barricade (dose of 2 mrem) without any shielding factored in.
2) It calculates the distance to the barricade with a common 4 half-value layer collimator included.
3) It calculates the distance to the barricade in an emergency or worse case conditions (eg. source malfunction).
4) It tells you what the maximum allowable reading on the barricade is. This is used when shooting for much less than and hour and the barricade is small enough that more than 2 mR/hr is observed.
Ever get tired of using a clumsy slide rule to make radiation calculations? Or, even worse, doing them by hand with a pencil and paper!
This app will help you verify calculations.
This app is very simple to operate. You simply enter the curies, choose the source, and the shot time in minutes (if less than 60). Hit the Calculate button and you are done.
The app makes four separate calculations for you. I will explain these below;
1) It calculates the the distance to the Barricade (dose of 2 mrem) without any shielding factored in.
2) It calculates the distance to the barricade with a common 4 half-value layer collimator included.
3) It calculates the distance to the barricade in an emergency or worse case conditions (eg. source malfunction).
4) It tells you what the maximum allowable reading on the barricade is. This is used when shooting for much less than and hour and the barricade is small enough that more than 2 mR/hr is observed.
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最新版本2.3更新日誌
Last updated on 2017年10月20日
歷史版本
This app has been updated by Apple to display the Apple Watch app icon.
Updated the Max Dose Rate to 0.1 digit precision.
Updated the Max Dose Rate to 0.1 digit precision.
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Version History
2.3
2017年10月20日
This app has been updated by Apple to display the Apple Watch app icon.
Updated the Max Dose Rate to 0.1 digit precision.
Updated the Max Dose Rate to 0.1 digit precision.
2.2
2017年09月16日
Updated for iOS11
2.1
2012年07月28日
Added optional other shielding materials.
Performance and appearance improvements.
Updated for Retina display on iPhone.
Performance and appearance improvements.
Updated for Retina display on iPhone.
2.0
2010年06月15日
Added ability to change the number of half-value layers.
Added Selenium 75 to the Isotope selections.
Added Selenium 75 to the Isotope selections.
1.0
2010年01月05日
Barricade FAQ
點擊此處瞭解如何在受限國家或地區下載Barricade。
以下為Barricade的最低配置要求。
iPhone
Requires iOS 8.0 or later.
iPod touch
Requires iOS 8.0 or later.
Barricade支持English