Geiger Muller Tube


Geiger Muller Tube, F2-5135.70, £189.00

GM TubeOur Geiger Muller Tube can be connected to the digital inputs of either the ALBA Logger or TSA+GM Counter.
This sensor connects directly to the digital input on the ALBA Interface and Logger. It has a 9mm window and is capable of measuring alpha, beta and gamma radiation.

There are two Applications on ALBA Disk 4 which can be used with the GM Tube: Counter and Ratemeter. On Disk 5 there is an Application for studying Half Value Thickness.

Connected to a laptop makes this setup portable and offers the potential for some interesting work outside the classroom.





Background GraphGraph of the background count showing the average to be 21 counts/minute.



The GM Tube can now be connected to TSA.

TSA + GMThe latest mode to be added to TSA is the GM Mode which has three sub modes:
Ratemeter: for studying the properties of alpha, beta and gamma sources.
Counter: displays the counts/minute and can be measured every 1, 2, 5, 10, 15, 30 & 60 minutes.
Up to 100 readings can be stored and they remain in memory after power down.
The statistics available are: maximum, minimum, number of readings and average.
Period Count: this displays the number of counts in 1, 2, 5, 10, 15, 30 & 60 minutes.
This is useful when studying very low levels of radiation from substances e.g. walnuts.

An unexpected bonus: using the Ratemeter mode a signal generator can be calibrated up to 49kHz with an accuracy of plus or minus one Hertz.






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