Geiger Bot
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Description
PLEASE NOTE: This app requires a Geiger counter
注意:このアプリはガイガーカウンタが必要です
ACHTUNG: Diese App erfordert einen Geigerzähler
ВНИМАНИЕ: это приложение требует счетчик Гейгера
ATTENTION: Cette application nécessite un compteur Geiger
Geiger Bot is a simple companion app for older analog-only Geiger cou
... Read Morenters. Using your device's microphone, it turns the Geiger counter's clicks or beeps into a count per minute (CPM) reading. This allows you to get a relative numeric reading with older Geiger counters. Normal background levels are usually 30-60 CPM.
CPM can be used as a relative gauge to compare levels of radioactivity. The longer the app runs, the more accurate the reading. This is best used for comparing low-level radiation sources to background radiation-- for example, bananas.
For best results, the Geiger counter's speaker and the iOS device's microphone should be close as possible, in a quiet environment.
The app has two modes: integration, and pulse. In integration mode, the CPM is calculated from the total counts observed and the elapsed time running. Pulse mode is switchable between 5 and 15 second intervals, and computes the CPM from only the last 5 or 15 seconds, respectively. This is more suitable for changing levels of radioactivity, but is less accurate. There is also a "zero" button to reset all counters.
New in version 1.1.1: Conversion to mR/h, uSv/h. Set the conversion factor for your tube and the isotope source. (usually gamma-only)
The conversion factor is the number of counts per second equal to 1 mR/h.
Kvarts DRSB-22 (SBM-20) tube:
- Co-60 source: 22 CPS = 1 mR/h
- Ra-226 source: 29 CPS = 1 mR/h
CDV-700:
- Co-60 source: 10 CPS = 1 mR/h
1.3: Graphing, settings screen, standard deviation, GPS location
1.3.2: iPad support. Graph zoom. Localization improvements. Better display navigation on iPhone. 2nd graph now shows RMS power.
1.3.3: Adaptive audio engine -- no need to configure settings, just give it a few seconds to adapt. Better graphing, performance, iPad wallpapers.
1.3.4:
- dosimeter (double-tap zero to clear)
- iPad wallpaper improvements
News 
Wed, 16 Nov 2011 09:00:55 UTC +00:00
