Fluid sample concentration monitor, for use in measuring system, has detector that yields zero output when continuous discharge of fluid is terminated early, and which yields output when discharge is terminated after predetermined time

摘要

If the continuous discharge of a fluid sample or an auxiliary fluid in a detector (1) is terminated, the detector yields a zero output. If the fluid sample or auxiliary fluid is continuously discharged in the detector for a predetermined time, the detector yields an output at the termination of the discharge. The output signal is stored.