FIELD: digital computer engineering; reactivity measurement device verification.
SUBSTANCE: imitator consists of program control unit, two digital-analog converters, two voltage-current converters, four code-frequency converters, four pulse generators and summation unit. Digital-analog converter inputs are connected to first and second outputs of program control unit. Each code-frequency converter input is connected to third, fourth, fifth, and sixth output of the unit. Output of each digital-analog converter is connected to input of voltage-current converter whose outputs are integrated and function as current outputs of calibrator. Each code-frequency converter output is connected to respective pulse generator. Outputs of generators are connected to input of respective adder whose output is complementing output of calibrator.
EFFECT: normalized-accuracy signal generation in current, pulse-current, and pulse modes.
1 dwg
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SU1027640A1 |
