Professional Geiger counter RadiaScan 701A radiation detector

Description

RADIASCAN 701A - RADIATION DOSIMETER, GEIGER COUNTER
Brand new. Interface languages: English, French, Russian,
Ukranian
.
English language
software and manual. European Certificate
.
Direct from Manufacturer. Registered shipment with tracking number.
https://youtu.be/T1HZ8NAXu64
https://youtu.be/azekRKCVsk8
https://youtu.be/AlPtue5OzLY
TRANSDUCER OF ALPHA, BETA AND GAMMA RAYS
WITH A PROFESSIONAL ACCURACY!
RadiaScan 701A is a unique example of low price and high quality of performance, convenient usability and program perfection. It has been developed by the group of perspective Russian engineers who are working for the biggest Russian and world corporations.
RadiaScan 701A is an advanced model of dosimeter RadiaScan 501. The main difference is the removable blind on the back side of the device. When removed it allows to estimate alpha and beta radiation with high sensitivity.
Radiation Monitor goes with special software for PC that allows its customization, reading and analyzing journal of events and registrations. The software is included to the package or can be downloaded from the official site of the developer.
ULTIMATE QUALITY WITH 3 YEAR WARRANTY!
Functions expandability.
Geiger Counter - Dosimeter RadiaScan is a product that is being constantly developed.
The software of the product is being improved.
Nonvolatile memory.
RadiaScan 701A has a nonvolatile memory and stores information of the latest 5 years.
Package includes: dosimeter RadiaScan 701A, user manual, warranty.
Radiation monitoring function.
You can set up a schedule for an automatic power on/off for the device.
Estimation of statistical error.
Indication of the statistical error level on the display helps you to realize the real radiation level.
- EVENT LOGGING
- LIGHT AND SOUND ALARM
- CONNECTION WITH COMPUTER
- USB CABLE OR BATTERY POWER SUPPLY
- ESTIMATE FOOD CONTAMINATION
Indicator operating modes
Setting of the Indicator is done in setting mode. To evaluate the level of radiation, automatic or manual measurements are used.
Measurements in automatic modes
will start immediately after their activation in the main menu of setting modes. Measurements are made continuously and are completed with the activation of another measurement mode. Automatic modes are:
• Mode for constant control of gamma-radiation (hereinafter referred to as GAMMA mode);
• radiation sources search mode (hereinafter referred to as SEARCH Mode). GAMMA is the main mode. The indicator switches to this mode after switching on.
Measurements in manual modes
start only after the user presses the corresponding button, they are stopped either automatically or upon pressing of a button. Manual modes are:
• Mode of evaluation of beta particles flux density (hereinafter referred to as BETA mode) – only for RadiaScan-701;
• Mode of evaluation of alpha particles flux density (hereinafter referred to as ALPHA mode) – only for RadiaScan-701;
• Radiation sources DETECTION mode (hereinafter referred to as the DETECTION mode).
GAMMA mode
It is intended for assessment of cumulative dose and dose rate of the current level of gamma and X-ray radiation.
This is the basic mode of operation. It is activated immediately after the Indicator switching-on.
SEARCH mode
The mode is used for search for sources of radiation on the area by moving the Indicator above the surface being examined and for defining areas with the highest readings. This mode is much more responsive to changes in radiation background compared to GAMMA mode, but due to significant decrease in the accuracy of readings.
BETA mode
The mode is intended for assessment of beta-particles flux density by two measurements. Measurements are taken over long intervals of time (from several minutes to several hundred minutes).
ALPHA mode
The mode is intended for assessment of alpha particles flux density by two measurements. Measurements are taken over long intervals of time (from several minutes to several hundred minutes).
DETECTION mode
The mode is used to detect the fact of radioactive contamination of the surfaces of objects, food products, and other objects, by two measurements. Measurements are taken over long intervals of time (from several minutes to several hundred minutes).
TECHNICAL CHARACTERISTICS
Radiation detector
Geiger-Muller counter or alpha, beta and gamma rays
Indicating range of radiation intensity mcSv/h
0,01 - 10000
Indicating range of integrated dose mSv
0,001 - 1000
Photon energy range MeV
0,05 - 3,0
Indication range of beta rays fluence rate (90 Sr), part/(sm2·min)
5 - 3·104
Indication range of alpha rays fluence rate (239 Pu), part/(sm2*min)
5 - 3·104
Energy lower limit of registered beta radiation (due to average energy of beta spectrum 14C)
MeV, less than or equal to 0.05
Indication range of alpha rays fluence rate (239 Pu), part/(sm2*min)
5 - 3·104
Indication range of beta rays fluence range limits part/(sm2*min)
From 1 up to 29999
Indication range of alpha rays fluence range limits part/(sm2*min)
From 1 up to 29999
Energy lower limit of registered beta radiation (due to average energy of beta spectrum 14C)
MeV, less than or equal to 0.05
Time of setting working mode
min, less than 1
Indication range of dose limits
mSv 0.001-999.999
Indication range of dose level limits
mkSv/h 0.1-9999.9
Power supply
two AAA types batteries