Geiger counter immediately shipment detector de radioactividad contador geiger counter deteccion radioactividades radiacione rad

Geiger counter immediately shipment detector de radioactividad contador geiger counter deteccion radioactividades radiacione rad

REF : DRP2000

209,03 €
Principle of operation:
Geiger Counter detects beta particles and gamma rays and X, called ionizing radiation, with great sensitivity. It has Beta particles, and ionization creat

Descuentos por volumen

5
198,58 €
10
188,13 €
20
167,22 €
Cantidad

: 13 Artículos

Emplacement : -()R1L4


Principle of operation:
Geiger Counter detects beta particles and gamma rays and X, called ionizing radiation, with great sensitivity. It has Beta particles, and ionization created by X and Gamma radiation, indicating the 'amount of energy, transmitted to the material per unit time.

The unit displayed is the Micro Rem per hour (microRem / h) or micro Sievert per hour (microSv / h). It corresponds to an equivalent dose received by the human body for an hour, or 'dose rate'.

Reminders on the radio-activity: :
The matter is made of atoms. Each atom has a nucleus composed of protons and neutrons. The core is surrounded by electrons orbiting like satellites. Radioactive materials spontaneously emit radiation Gamma or X and / or beta particles or sometimes alpha.

Beta particles are electrons. Because of their charge, they react strongly with matter. They travel a few centimeters to several meters in the air. Aluminum foil can stop them.

Alpha particles are helium nuclei, or 2 protons and 2 neutrons. They travel a few centimeters in air, a sheet of paper can stop them.

Gamma rays are electromagnetic radiation formed during physical phenomena occurring within the nucleus of the atom. They are capable of producing ions directly or indirectly (atoms or molecules of non-zero electric charge) when they pass through matter. They can travel tens of meters of the air age. Their penetration may be very large, very thick lead and concrete and strongly attenuates.

X-rays Gamma rays are similar to but trained in physical phenomena occurring within the electron cloud of the atom. They are used in medicine and rarely found in nature.

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gamma scout
DRP2000
13 Artículos

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Colissimo Points de retrait
Colissimo Points de retrait
Delivery at post office, Pickup points & lockers
5,70 €
Colissimo Domicile avec signature
Colissimo Domicile avec signature
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7,98 €
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