FIELD: measuring equipment.
SUBSTANCE: invention relates to the field of measuring equipment and concerns a device for analyzing liquid quality in anti-rollback devices (hereinafter – ARD). The device contains a small-sized sealed case having a channel for liquid flow with open windows limited from above and below by sealed glass inserts. A light source is fixed inside the case, creating a directed luminous flux through a set of lenses and an open liquid channel onto a triangular prism, to the diagonal of which CCD matrix is rigidly fixed. Contacts of CCD matrix are connected to an image analysis unit connected via a connector to an amplification unit, and then to a computer to determine parameters of liquid quality.
EFFECT: providing the possibility of inserting the device into the case of hydraulic ARD and increasing the resolution of the device.
1 cl, 1 dwg
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