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Information × Registration Number 0207U008646, 0107U005791 , R & D reports Title Development of explosion-proof 24-channel mine seismic recording system (draft design) popup.stage_title Head Tirkel Mikhail Godelevich, Registration Date 18-12-2007 Organization Ukrainian State Resеаrch and Design Institute of Mining Gеology, Rock Mechaniеs and Serveying popup.description2 The system principle electric circuits and equivalent circuits for mathematical simulation have been developed. Mathematical simulation has been carried out. Pre-simulation and testing of explosion protection components have been conducted. By the results of mathematical simulation and pre-simulation principle electric circuits of components and units of experimental sample of 24-channal explosion-proof seismic acquisition system have been corrected. Conductor pattern of p-c boards has been developed and sets of p-c boards of the system experimental sample have been made. A package of construction documentation for the experimental sample and specification of requirements for a pilot sample of СШ24К system have been developed. Product Description popup.authors popup.nrat_date 2020-04-02 Close