Download Analytical apparatus and process
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U.S. Patent Mar. 17,1987 OPERATOR KEYBOARD Sheet2 of2 DATA DISPLAY r35 _ _ __ _ E‘_____ \1 / 65 __ j INPUT / OUTPUT _/--EI 43 63 I 4? ANALOG / I \ ' PERIPHERAL H MICROPROCESSOR l CONVERTER I INTERFACE L mGITAL 4,651,285 45 \ a ROM -, RAM 49 MAGNETRQN . CONTROL \ ? L — -— _ MICROCOMPUTER — J PREAMP f6! 5| ‘, 4|, FILTER ‘ / SAFETY INTERLOCKS J’ r 53 / L ELECTRONIC / ’ BALANCE MICROWAVE DRYING SYSTEM ELECTRONIC l3\ DENSITY MEASURING APPARATUS 59 MAGNETRON . T \ 57 MICROWAVE POWER SYSTEM p55