New radiation dosimeter digital geiger counter radex +

New radiation dosimeter digital geiger counter radex +

NEW 2007 NEW RADIATION DOSIMETER Geiger Counter from Russia Radex RD1503 +
This digital dosimeter was made in Russia in 2007.
It has menu, operation manual instruction and technical certificate in ENGLISH.
The Radex RD1503+ radiation dosimeter is destined for detection and evaluation of the level of ionizing radiation. The dosimeter is used for evaluation of the radiation level afield, indoors and for evaluation of contamination level of materials and products.
This dosimeter contains a Geiger Counter.
MAIN TECHNICAL SPECIFICATIONS:
The device estimates radiation environment in magnitude of ambient equivalent power of gamma radiation dose (further -dose rate) taking into account pollution of objects by bets sources or in magnitude of exposure dose rate of gamma radiation (further - exposure dose rate) taking into account pollution of objects by beta sources.
Do not disassemble the radiation dosimeter!
Do not use it with the cover removed!
Scale range ambient dose rate equivalent, μSv/h
Scale range exposition dose rate, μRem/h
Range energy scales - radiations, MeV
Reproducibility of indications (at confidential probability 0.95), where Ð is a dose rate in µSv/h, %
Levels of sound-alarm threshold
10, 20, 30, 40, 50,60, 70, 80, 90
Time of continuous work of the device, not less than, hours
Weight (without batteries),kg, no more than
Range of registered X-rays energy
Range of registered beta rays energy
OPERATION AND STORAGE CONDITIONS:
Complementary features of RD1503+ to RD1503
* Graduated change of a threshold signal in the range from 0.10 to 0.90 µSv/h with an 0,10 µSv/h interval (available in individual settings) is introduced;
* Evaluation of the radiation background dose rate (outside buildings) in conformity with the Russian technology mentioned in «MU2.6.1.715-98» (Conducting a radiationally-hygienic inspection of inhabited and public buildings. Methodical instructions) is introduced;
* Value of the background dose rate is saved after turning off the device as well;
* Displaying the difference of a dose rate between the averaged and background values is introduced;
* Vibra signal is added as the additional alarming annunciator when a threshold level is exceeded;
* Adjustment a of a vibra call (on /off) is possible;
* Turned on vibra call starts signaling only when the level of installed threshold is exceeded and stops operating at the end of a cycle;
* Animation of the pressed button (the icon of the button starts blinking on display);
Before putting in operation, the article should be kept in a heated warehouse in package of the plant - manufacturer at the temperature of air from +5 to + 40C and relative humidity of air up to 80 % at the temperature of +25c.