Ludlum 44-9 Alpha Beta Gamma Flashcards by Stephen Williams | Brainscape

Q

What does it do/ What is it?

A

Detects Alpha beta and gamma radiation/Pancake for surveying or personnel monitoring

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Q

Obscure stuff

A

Over responds by a factor of 6 n the 60KeV to 100keV range when normalized to 137Cs

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Q

Why be careful with the window?

A

Mica window is protected by a 79% open stainless screen

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Q

obscure stuff

A

Geiger-Mueller tube face can rupture above 8000ft alt

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Q

how is it powered

A

Operates between 850-1000V with 900Vdc recommended

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Q

Obscure stuff

A

Will operate with any Ludlum instruments or equivalent that provide 900Vdc 30mV or higher input sensitivity

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