The Liquid Monitor is used for continuous monitoring of liquid effluents volumetric activity. This monitor is designed to complete all monitoring systems in nuclear facilities (reprocessing plants, nuclear power plants, accelerators, research laboratories…), where continuous monitoring of liquid effluents volumetric activity is required.It is generally used for low volumetric activity monitoring under normal operating conditions.

The monitor displays the measured volumetric activity and triggers alarms whenever preset threshold levels are exceeded.

Liquid monitoring system consists of a gamma scintillation detector with preamplifier, local display and control unit, liquid sampler, liquid pumping system, and local cables to interconnect the system electronics. The detector will continuously measure the gamma energies from the liquid sample stream and provide nuclear pulses to the preamp. The preamplifier unit can be set to operate in differentiate mode measuring up to three regions of interest.