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AWM-1 Actinide Wound Monitor Specifications Performance WARRANTED ENERGY RESOLUTION* AT 5.9 keV: 180 eV FWHM.WARRANTED ENERGY RESOLUTION* AT 122 keV: 599 eV FWHM. DETECTOR ELEMENT ACTIVE DIAMETER: 6 mm.DETECTOR ELEMENT ACTIVE DEPTH: 5 mm. BERYLLIUM WINDOW THICKNESS: 0.13 mm.INSTRUMENT WEIGHT: 4 pounds. Electrical TEST INPUT: One 18-inch RG174 coax cable with female BNC connector.HIGH VOLTAGE BIAS INPUT: One 18-inch RG59 coax cable with female SHV connector. OUTPUTS: Two 18-inch RG174 coax cables with female BNC connectors.CABLE DRIVE CAPABILITY AND TERMINATION
CONVERSION GAIN: Normally 1.7 mV/keV (Ge), negative output pulse signal. MAXIMUM PULSE OUTPUT TO A SINGLE EVENT: –10 V.MAXIMUM ENERGY RATE: 2500 MeV/s. NONLINEARITIES: Integral and differential, <0.05% over 90% of the dynamic range of the preamplifier.BIAS ISOLATION: High-voltage filter can supply detector up to 2500 V bias. TEMPERATURE INSTABILITY: 50 ppm/°C over 0 to +50°C recommended operating temperature range.POWER REQUIREMENTS: +24 V at 50 mA, typical; –24 V at 25 mA, typical. CABLE PACK: Standard cable pack contains signal, test pulse, high-voltage shut down, and preamplifier overrange cables (all RG59A/U, 93-W BNC); a high-voltage cable (RG59A/U, 75-W SHV female); and a preamplifier power cable (9-pin connector, male).AUTOMATIC HIGH-VOLTAGE SHUTDOWN: Cryostat section contains a temperature-sensing element attached to the cooling path. The sensing element is connected to a hybrid monitoring circuit in the preamplifier. An output cable is connected to the remote shutdown input on the rear panel of the ORTEC Model 659 Detector Bias Supply. *Energy resolution measured with an ORTEC Model 672 Amplifier at 6 µs shaping time constant.How to Order Order model AWM-1. A special 25-liter storage fill dewar is included with the instrument. |
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