Details of the HC2
Hydrocell 2 – Two bottle non refrigerated sampler. The USI Hydrocell range of water samplers are specifically designed for Composite Collection of (flow, event, or time proportional) samples of trade effluent discharges in industrial applications.
Details of the AV
An Area Velocity Flow Meter continuously measures both Level and Velocity to calculate flow volume in an open channel or pipe. The ultrasonic sensor is installed at the bottom of a pipe or channel. Ultrasonic energy is continuously transmitted under water into the flow stream.
Details of the Neutraliser
The pH of concrete wash water from construction and building sites is highly caustic (pH 12-14) which makes it extremely damaging to the environment if discharged to the watercourse (River or Sea). The Environment Agency stipulate it is illegal to discharge above an acceptable level of between pH 6-9.