nitrogen cooled gamma spectrometer with coaxial HPGe detector
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Canberra Industries is the world's largest manufacturer of nuclear radiation detection and analysis systems. In order to betterserve our customers worldwide, Canberra operates detector manufacturing facilities in the U.S. and in Europe. Canberra Semiconduc-tor, N.V., which is located in Olen, Belgium, provides Ge detectors to the European market. In addition, C.S.N.V. manufactures asemiconductor detector for charged particles known as the PIPS (Passivated Implanted Planar Silicon) Detector. Detector ProductsDivision, which shares the home plant in Meriden, Connecticut, provides Ge detectors...

Canberra Cryostats are manufactured in flanged and slimlinestyles, with configurations to suit virtually any application. Salientfeatures of both types of cryostats are shown in the illustrations below. Slimline Cryostats are available in the Canberra patentedconvertible version.Consult the individual cryostat spec sheets for more details onthe complete product line. Special cryostats are our forte. Consultyour Canberra salesman for information on:?Low Background Cryostats and Systems?Multi-Element Detector Telescopes?Remote Detector Chamber Cryostats for ComptonSuppression and Low...

The energy rate limit can be increased very substantially by choos- ing a lower value feedback resistor with, of course, an accompa-nying increase in noise. Actual performance data on a typicaldetector is given below: There are only two basic types of preamplifiers in use on Gedetectors. These are charge sensitive preamplifiers that employeither dynamic charge restoration (RC feedback) or pulsed charge restoration (Pulsed optical or Transistor reset) methods todischarge the integrator. The following figure illustrates the en-ergy rate limitation of dc coupled RC feedback preamps. This is...

CBR0014 8/95 Printed in U.S.A.Canberra Industries Inc., 800 Research Parkway, Meriden, CT 06450 U.S.A.Tel: (203) 238-2351 Toll Free 1-800-243-4422 FAX: (203) 235-1347Canberra Semiconductor, N.V., Lammerdries 25, 2250 Olen, Belgium Tel: (32-014) 221975 Telex: 72423 CANDESWith Offices In: Australia, Austria, Belgium, Canada, Central Europe, Denmark, France, Germany, Italy, Netherlands, Russia, United Kingdom. >