Non-invasive flowmeters provide real-time liquid monitoring

Biotech Fluidics offers a range of non-invasive flowmeters that enable accurate, real-time monitoring of liquid flow across a variety of analytical and processing applications.

Traditional flow measurement methods, such as volumetric flowmeters, can be limited in their ability to capture rapid changes in flow behaviour. Using a thermal dispersion measurement principle, Biotech Fluidics’ flowmeters provide high time resolution, allowing users to identify fluctuations, pulsations and variations that may otherwise remain undetected.

Compact and easy to integrate, the systems provide continuous measurement, recording and storage of flow data through dedicated PC software. A built-in OLED display enables users to view current flow conditions in real time, providing valuable insight into flow stability and system performance.

Designed to operate reliably with a wide range of solvents and liquid reagents, the flowmeters support applications from analytical instrumentation to preparative systems and bioprocessing workflows.

The Biotech High Flow Meter measures liquid flow rates up to 650 mL/min, with a resolution of 0.02 mL/min, making it suitable for monitoring preparative chromatographs used to produce larger quantities of pure compounds.

For intermediate flow applications, the Semi-Prep Flow Meter supports rates up to 40 mL/min and provides continuous monitoring and validation of pumps used in preparative HPLC, flash chromatography, continuous processing systems and bioreactor feed applications.

The HPLC Flow Meter is designed for inline monitoring of flow rates between 1 µL and 5 mL/min and can be integrated with HPLC, GPC/SEC and flow chemistry systems. For ultra-low flow applications, the Micro Flow Meter provides precise measurement from 0.01 to 80 µL/min, with a resolution of 1 nL/min, supporting technologies including UHPLC, LC-MS and micro- and nanoscale bioprocessing.

By delivering accurate, real-time information on liquid flow behaviour, Biotech Fluidics’ flowmeters enable improved monitoring, validation and optimisation of fluid systems.

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