AREA GAMMA MONITOR

Area Gamma monitor (Micro) Type: GA 720H, manufactured & supplied by NUCLEONIX SYSTEMS is designed using state-of-art electronic devices (latest) including microcontroller with embedded code. Use of these devices makes it compact & highly reliable. Powerful embedded code adds-up and enhances its performances and gives extra advantage from the angle of fault diagnostics. This unit is primarily designed to indicate dose rates in the range of (0-100mRhr).
This unit will be useful for monitoring Gamma dose rate levels in working areas of Radio Isotope Laboratories, Radiology departments, Medical & Industrial Radiological installations apart from its usefulness in Atomic Power Stations and other active labs.
This unit goes into acquisition mode directly after power on after the initial introduction & self check. It indicates dose rate digitally on 6 x 7 segment LED display as well a 16x2 LCD display. There are two visual annunicator lamp windows GREEN & RED for NORMAL & ACTIVE conditions. The ACTIVE window flashes once the dose rate alarm occurs and in normal condition the NORMAL lamp glows.
The user interface is through a front panel keypad comprising of EHT, PROG, INC, DEC, ACK & RESET keys.
PROG key shows up different menu options on successive operation. INC, DEC are used to scroll select various PROG options. ACK and RESET are used for acknowledging and resetting the unit during Active mode. The unit has user selectable options like Alarm preset level, Baud rate (for serial communication), Reset mode (auto or manual) and other system settings. Pressing EHT key displays the current EHT value in the detector probe.
For external detector arrangement the detector can be connected 10 meters away from the monitor through a cable arrangement.