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HIGH SENSITIVITY PORTAL MONITOR FOR PEDESTRIAN RADIATION INSPECTION APPLICATIONS. IT IS USED FOR DETECTING RADIOACTIVE MATERIALS AND IS IDEAL FOR SCREENING PEOPLE AT AIRPORTS, BORDER CROSSINGS, SEAPORTS, CRITICAL INFRASTRUCTURE AND NUCLEAR FACILITIES. THE TWO PILLARS OF THE MONITOR HOUSE THE RADIATION DETECTORS AND ELECTRONICS, INCLUDING THE SYSTEM CONTROLLER AND OCCUPANCY SENSORS. POWER AND DATA CABLES BETWEEN THE PILLARS ARE CONTAINED IN THE OVERHEAD CONDUITS. THE MONITOR IS BASED ON GAMMA AMD NEUTRON DETECTION FOR DETECTING IONIZING RADIATION AND SPECIAL NUCLEAR MATERIALS. RADIATION ALARMS ARE SIGNALED WITH A FLASING LIGHT AND LOUD SOUND.

RADIOCHROMIC FILM DOSIMETERS. A THIN PIECE OF CARD (PAPER) APPROX 1 X 3CM WITH 1 X 1CM PIECE OF B3 FILM PLACED ON THE END. THE B3 FILM IS COMPOSED OF PARAROSANILINE CYANIDE (DYE) DISSOLVED IN POLYVINYL BUTYRAL (PVB). THE FILM IS SENSITIZED. THE CARD AND THE FILM ARE PRINTED WITH A BARCODE AND ARE SELF ADHESVE. THE FILM DOSIMETER IS PLACED ON THE EXTERIOR OF THE OBJECT TO BE IRRADIATED/STERILISED. THE B3 FILM REACTS AND CHANGES COLOUR WHEN EXPOSED TO IONISING RADIATION. ONCE EXPOSED, THE B3 FILM CHANGES COLOUR AND CAN BE MEASURED (USING A SPECTROPHOTOMETER – NOT SUBJECT OF THE APPLICATION) TO INDICATE THE LEVEL THE OBJECT HAS BEEN EXPOSED TO. IT IS PACKED IN SEALED MULTIPACKS.

AN ENERGY DISPERSIVE SPECTROSCOPY (EDS) X-RAY MICROANALYSIS SYSTEM. THE SYSTEM COMPRISES OF AN X-RAY DETECTOR, WHICH DETECTS AND CONVERTS X-RAYS INTO ELECTRONIC SIGNALS, A PULSE PROCESSOR THAT MEASURES THE ELECTRONIC SIGNALS TO DETERMINE THE ENERGY OF EACH X-RAY DETECTED, AND AN ANALYZER THAT DISPLAYS AND INTERPRETS THE X-RAY DATA. THE SYSTEM IS USED WITH SCANNING ELECTRON MICROSCOPE (SEM), TRANSMISSION ELECTRON MICROSCOPE (TEM) OR FOCUSSED ION BEAM (FIB). THE EDS DETECTOR CONVERTS THE ENERGY OF A SINGLE X-RAY PHOTON INTO A STEP OF PROPORTIONAL SIZE ON A VOLTAGE RAMP USING A SEMICONDUCTOR CRYSTAL AND FIELD EFFECT TRANSISTOR (FET)-PREAMPLIFIER. THE SYSTEM DOES NOT GENERATE X-RAYS.

THE PRODUCT IS A DETECTOR FOR SUPER SPEED X-RAY DIFFRACTION. A SOLID-STATE DEVICE. FEATURES FAST SIMULTANEOUS RECORDING OF X-RAY DIFFRACTION PATTERNS. PROVIDES PROPRIETARY AND PATENTED TECHNOLOGY FOR SUPER SPEED AND SUPER SENSIBLE X-RAY DIFFRACTION OR SCATTERING WORK, OFFERING AN ANALYTICAL ADVANTAGE FOR THE USER.

WALK THROUGH PEDESTRIAN STAND ALONE TRAFFIC SCANNER FOR DETECTING RADIOACTIVE MATERIALS. THESE DEVICES ARE USED IN URANIUM ENRICHMENT ENVIRONMENTS, WEAPONS MANUFACTURING PLANTS, WEAPON STORAGE SITES, NUCLEAR LABORATORIES AND NUCLEAR WASTE DISPOSAL. THE PRODUCT IS BASED ON GAMMA AND NEUTRON DETECTION FOR DETECTING IONIZING RADIATION AND SPECIAL NUCLEAR MATERIALS. AS SOON AS THE PARARMETER IS PASSED THROUGH, THIS SETS OFF BOTH AUDIBLE AND VISUAL ALARMS.