We are experts from Moscow Engineering Physics Institute would like to offer you our last elaboration Radiation monitor RADEX RD1503. It is an up-to-date and reliable instrument for detection of a radiation, designed for household consumers who have knowledge of dosimetry at a common level and wish (or enforced) to use dosimeters.

RADEX RD1503 is a baseline model of a new trend of radioactivity monitors. QUARTEX RD8901 had started the line and according to sales volume became a rather “national” dosimeter.

The quality of indication of any dosimeter depends first of all on the built-in detector of ionizing radiation. RADEX RD1503 contains a low-voltage SBM20-1 type Geiger-Muller counter of hard beta and gamma radiations, which is used in professional dosimetric equipment. Its technical characteristics can be examined here, on page 4.
 
RADEX RD1503 is made for detecting a level of radiation on the open air and indoors, for estimation of a radioactivity of materials and objects. The devise is specially designed for the usage in conditions of life; therefore users do not need to know dosimetry, all information is set up in the manual.

Taking into account various tastes and needs of customers the item has a great number of individual installation-specific settings, i.e. units of measure, threshold valuations of beep and volume, mode of a display illumination for using in conditions of a low lighting. All these set-ups, including battery indicator, are represented on a 3×4,5 cm display.

A graphical display allows producing the items with a menu on any language. At the same time the price of the device is two - three times lower than its analogues.

Certificate

Special features of the product

According to a wholesale buyers’ request as a special order, we can:

• Change item’s set-ups (value dimension, threshold valuations of dose capacity),
• Add to the memory information on the wholesale buyer’s shop and his site on the Internet,
• Change a language and a text of commands in the manual for adapting to the language of customers.
• Place into an item a second Geiger-Muller counter SBM20-1 (for speed enhancing). 
  
   

Awards

Flash-model

Technical specifications

Scale range ambiemt dose rate equivalent	µSv/h	0,05 ... 9,99
Scale range exposition dose rate	µRem/h	5 ... 999
Range energy scales - radiations	MeV	0,1 ... 1,25
Reproducibility of indications (at confidential probability 0.95), where Ð is a dose rate in µSv/h	%	15+6/Ð
Levels of sound-alarm threshold	µSv/h	0.30, 0.60, 1.20
	µRem/h	30, 60, 120
Time of calculation	sec	40±0.5*
Time of indication	-	continuously
Batteries of "AAA" type	-	one or two
Time of continuous work of a device, not less	hour	550 **
Overall dimensions	mm	105x60x26
Weight (without batteries)	kg	0,09
* The increase in cycles of calculation conducts to increase of reliability of indications. ** Two batteries with a capacity 1350ÌAh, at a level of a natural background no more than 0,3 µSv/h and with factory settings.