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device with double optical eintauchkoerper to determine a predetermined one of zurueckgefuehrten beugungsindexes ruling mrt.
device with double optical eintauchkoerper to determine a predetermined one of zurueckgefuehrten beugungsindexes ruling mrt.
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机译:具有双光学浸没体的装置确定预定的返回衍射指标之一。
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摘要
The device comprises two optical probes (51 and 52) consisting of a light conducting body which are designed to be immersed in the liquid by an intermediate section (53, 54) of the body, two light sources (60, 70) illuminating an extremity respectively of one (58) and of the other (68) body of the probes, two photoelectric transducers (61 and 72) located at the other extremity respectively of the first (58) and of the second (68) body of the probes, a member (73) which divides the signals originating from these transistors and a member (74) for the display of the resulting signal originating from that divider member.
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