Upendra Enterprises

Radiation Monitor Neutron Dosimeter is a specialized device used to measure neutron radiation exposure, commonly employed in environments where there is a potential for neutron radiation exposure, such as nuclear plants, research facilities, medical environments, or any industry dealing with radioactive materials. Neutron dosimeters are designed to provide accurate readings of neutron radiation, which is often more difficult to detect than other types of radiation like alpha or beta particles.

• High sensitivity
• Spectrum display when connected to a PC
• External detection units can be connected

Portable combined multi-purpose instrument, which can be equipped with different external detection units for various applications as applicable.Depending on the set of detection units the radiation monitor is suitable for measurement of:

X-ray, gamma and neutron radiation ambient dose equivalent and ambient dose equivalent rate

Air kerma and air kerma rate of X-ray and gamma radiation

Directional dose equivalent and directional dose equivalent rate of continuous X-ray and gamma radiation

Flux density of alpha and beta particles from contaminated surfaces

Flux density and fluence of neutrons with known energy distribution

Surface activity and disintegrations of ²³⁹Pu and ⁹⁰Sr + ⁹⁰Y

On-line search for sources of ionizing radiation and radioactive materials

• Measurement at depths up to 30 meters
• Plastic cable markers for easy immersion depth reading
• Spool for communication cable

• X-ray, gamma and neutron radiation ambient dose equivalent and ambient dose equivalent rate
• Air kerma and air kerma rate of X-ray and gamma radiation
• Directional dose equivalent and directional dose equivalent rate of continuous X-ray and gamma radiation
• Flux density of alpha and beta particles from contaminated surfaces
• Flux density and fluence of neutrons with known energy distribution
• Surface activity and disintegrations of ²³⁹Pu and ⁹⁰Sr + ⁹⁰Y
• On-line search for sources of ionizing radiation and radioactive materials

• High sensitivity
• Sound, light and visual alarm for exceeded threshold levels
• Can be operated both as fixed and portable instrument
• Automatic recording and storage over 10,000 measurements with GPS referencing information, when PU4 is used
• Automatic data transfer to a remote server, as well as processing in an export application software, when PU4 is used

Search and detection of low activity radioactive materials and sources- Identification of radionuclide composition- Measurement of gamma radiation ambient dose equivalent rate 

High sensitivity and wide energy range

Search algorithm with short measurement cycle (1/3 s) enables highly confident estimation of rapidly changing dynamics of radiation field and highly precise localization of radioactive sources

Automatic calculation of weighted mean energy

Scanning data are continuously recorded with GPS referencing

"GARM" application software for further data processing and analysis in expert mode (option)

"ARMS" application software for automatic transfer of data to a remote server (option)

Restricted area beamline radiation control at linear accelerators (LINACs) and other pulse radiation facilities. Measurement point may be either in the operator's room or directly at the LINAC or facility  location.

• Logging of dose rate levels and threshold exceeding events
• Software for displaying current radiation environment in controlled area on PC screen
• Backup power source
• Fault diagnostics
• Dosimetric control of both pulse and continuous gamma radiation
• Operation of AT1123 dosimeter in off-line mode as a portable instrument

General Control Of Radioactive Contamination In Pulse Count Rate Mode With Possibility Of Separate Measurement Of Alpha Particles Flux Density And Beta Particles Flux Density, As Well As Gamma Radiation Dose Rate Measurement. Multiple FunctionsWide Measurement RangeCan Be Attached To A Telescopic Bar

• Rapid accommodation to changes in radiation background
• Sound and light alarm
• Multiple pedestrian radiation monitors (up to 32) can be joined into a network controlled by dedicated software running on a PC
• Mobility and rapid deployment for passage control
• High reliability and self-check function
• Backup power source

• Indication of spectra and dose rate readings by each detection unit on site plan or terrain map
• Identification of source radionuclide composition
• Energy range expandable to 5 MeV
• Hermetically sealed construction (IР68)
• Backup power source.

Designed for radiation scanning and mapping of areas during geological exploration (walking and aerogamma survey) of the explored site, and estimating the activity of naturally occurring radionuclides in soils, subsoils with referencing to GPScoordinates.

▪ Large volume NaI(Tl) scintillation detector highly sensitive to gamma radiation

▪ Scanning and output of radionuclide activity and pulse count rate measurements in separate energy windows

▪ Manual start of measurements at a fixed position at a selected waypoint is possible

▪ Display of a wide range of identified radionuclides can be enabled

▪ 12 hours continuous battery operation ▪ Continuous recording of scan data with GPS-referencing for further analysis

▪ Possibility of sending measured data over the Internet

▪ No external power supply and communication interfaces are required when the system is carried by an UAV

• Indication of spectra and dose rate readings by each detection unit on site plan or terrain map
• Identification of source radionuclide composition
• Energy range expandable to 5 MeV
• Hermetically sealed construction (IР68)
• Backup power source