DEVICE FOR SORTING diamonds by electrophysical properties

摘要

The estimated utility model relates to the field of measuring technique, for measurement of the electrical properties of diamond crystals, for the manufacture of ionizing radiation detectors.; The technical effect of the claimed proposal is to obtain a possibility of measurement rentgenoprovodimosti rough diamonds in the air, reducing the time required to perform measurements and simplify the design of the device.; Inside the housing of the measuring chamber 1 are arranged two high-potential electrode, low potential electrode 3, the X-ray apparatus 4. An X-ray apparatus 4 is connected to a power supply cable X-ray apparatus 5. The measuring electrode 3 is connected to the input of the electrometer voltmeter with high input impedance 6. The mechanism moving the mechanically ground plane 8 It is connected to the ground plane 7. The crystal diamond 9 is installed between the high voltage electrode 2 and the measuring electrode 3. The stabilized source of high of voltage 10 is connected to the high voltage electrode 2. The body of the measurement chamber provides protection from X-radiation and an unused electrical shielding from interference.