Vibration Characteristics Investigations for Detector Holder of Portable Spectrometer with Electric Cooler

Scientific Proceedings of the Scientific-Technical Union of Mechanical Engineering 2016
Oļegs Jakovļevs, Vladislavs Malgins, Jānis Vība

The electric coolers applied for HPGe detectors in vacuum cryostat contain constant vibration source. Their impact to microphone effect in spectrometric equipment detector holder should be estimated. The resonant frequencies of detector holder evaluation could be useful for the spectrometer setting where output signal noise reason is important. The present work demonstrates the evaluation HPGe detector holder vibration characteristics in the portable spectrometer with electric cooling. The simulation frequency analysis results of the development of detector holder in Solidworks Simulation are shown. The authors also present and compare the detector holder frequency analysis experimental results.

Keywords
VIBRATION CHARACTERISTICS, FREQUENCY ANALYSIS, SPECTROMETRIC EQUIPMENT, COOLING SYSTEMS
Hyperlink
http://youngconference.com/proceedings/29-215.pdf

Jakovļevs, O., Malgins, V., Vība, J. Vibration Characteristics Investigations for Detector Holder of Portable Spectrometer with Electric Cooler. In: Scientific Proceedings of the Scientific-Technical Union of Mechanical Engineering, Bulgaria, Borovets, 12-15 December, 2016. Borovets: Scientific-Technical Union of Mechanical Engineering, 2016, pp.36-39. e-ISSN 1310-3946.

Publication language
Russian (ru)