The RAYdector Gamma Radiation Monitor

THE RAYDECTOR GAMMA RADIATION MONITOR
The RAYdector is a hand held personal dose rate-measuring gauge which is very easy to use. The alpha numeric display of this conveniently sized portable gauge gives the count rate in either impulses/minute or µSv/h. It has a range of 0.01 µSv/h to 1 mSv/h, and is suitable for calibration. The menu driven operation allows for the RAYdector to indicate in one of four display modes:

•  Display of measured impulses after start-up… I
•  Display of average impulses per minute… I/m
•  Display in µSv/h relevant to the last 100 impulses… µS
•  Display of the average µSv/h of all the measured cycles… µÆ

The alarm threshold is programmed using the specific menu function dedicated to this feature and is available in a range of increments. The audible alarm and general alarm function are also enabled or disabled using this particular menu function.

Technical specifications
Type of probe:

Geiger Muller Counter Tube

Type of radiation:

Beta Rays from 0,02 MeV
Gamma Rays from 0,02 MeV

Measuring range:
from 0,01 µSv/h to 1 mSv/h ( 0,001 – 100 mR/h)