| 摘要 |
1. System for measuring vibration amplitude of flow meter equipment bladescontaining two movement sensors generating relation and measurement impulses, and two blocks for formatting such impulses, while the output of block positioned in the impulse relation line is connected to frequency-voltage converter inputs, saw-tooth generator and, through the divider, with the oscilloscope input, which is also connected via the delay block to the measurement impulses formation block; is characterised in that the divider (5) is in a form of n-bit meter and has its n-bit output connected with the oscilloscope via converter c/a (9) and multiplexer (10), which has its outputs connected to the analogue memories block (11) and its inputs with the delay block's outputs (12) and outputs of the saw-tooth generator (7), that has a comparator (13) connected with its output to the port's input (14), which has its second input connected with the output of (4) measurement impulses formation block, while the port's output is connected to the delay block input (12), whose output as well as the output of the saw-tooth generator (7) are connected to the oscilloscope (8).<IMAGE>
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