RADIATION DETECTOR DOSIMETER GEIGER COUNTER DKG-21

DKG-21
"ECOTEST-CARD" is the multifunctional professional device. It is used at
atomic power stations, physics laboratories, health care organizations,
and almost all power structures.

The DKG-21 dosimeter is a unique unit, designed by using the state-of-the-art technology, military reliability and efficiency.

You can use dosimeter while shopping, going to the market place, the
forest, while fishing and monitoring your own dwelling place for gamma
and beta contamination - was put on the home market.

Ten seconds are enough to measure the gamma background level.

The device will alarm about radiation hazard sending an audio and visual warning alert.



YOU CAN SEE DOSIMETER IN 3D



P u r p o s e o f u s e

a€¡é Measurement of personal gamma and X-ray radiation equivalent dose rate (EDR).

a€¡é Measurement of personal gamma and X-ray radiation equivalent dose (ED).

a€¡é Clock, alarm clock.



F e a t u r e s

a€¡é Stand-alone use or use within the automated system of personal dosimetry control.

a€¡é Dose accumulation history storage in the non volatile memory with real time reference.

a€¡é Dose accumulation history transfer to the computer through infrared port.

a€¡é Locking power down mode of the dosimeter until all accumulated data read.

a€¡é Gamma radiation EDR and ED threshold levels programming with the help of the computer or manually with control keys.

a€¡é Blocking certain indication modes with the help of the computer command.

a€¡é Light and audio alarm of exceeded programmed threshold level of gamma radiation EDR and ED.

a€¡é Digital display automatic switch off if current gamma background is
lower than the preset threshold level with instant switching on at:

- pressing any control key;

- gamma background increase above the preset threshold level;

- alarm clock ringing.

a€¡é Periodic self testing (batteries, detector).

a€¡é Energy compensated Geiger-Muller counter.



S p e c i f i c a t i o n s

Ukrainian version + English manual

Name Unit of measurement Standardized values



Gamma radiation equivalent dose rate HP(10) ?¦ÌSv/h 0.1...1 000 000;

?¡À15%

Gamma radiation equivalent dose HP(10) mSv 0.001...9 999;

?¡À15%

Energy range of registered gamma and X-ray radiation and energy response MeV 0.05...6.0;

(0.05...1.25; ?¡À25%)

Recording discreteness of dose accumulation history into non volatile memory minutes 5...255

Time of data storage in non volatile memory, not less than years not less than 10

Speed of data exchange through infrared port bit/s 38 400

Distance of positive data exchange between the dosimeter and infrared port adapter, not more than m not more than 0.3

Time of continuous operation from lithium battery (CR2450) hours 2 200

Operating temperature range ?oC -10...+50

Weight kg 0,08

Dimensions mm 86?¡ª54?¡ª9



The DKG-21 is compact, light and attractive. It will easily fit into a
pocket, a handbag, a soft plastic case, and can be easily fastened on
the waist or breast.





You can carry it with your keys

You don't have to watch the display readings all the time - the device
itself will set an audio and visual alert alarm of radiation hazard.





We hope that the device will soon find its "dwelling place" in every
household. It's not an exaggeration to say almost everybody is aware
today that

the atomic power stations are not the only radiation emanating source.

Radio nuclides are also accumulated in vegetables, fruit and other
farm products. Wood from radiation contaminated territories can not be
but mentioned too.

The trash containers can be "hot" as well. Finally, it is highly
recommended to monitor for radiation safety your premises, cottages,
building lots and small holdings. People who live near the huge industry
enterprises should be especially cautious.