• High Resolution Microflowmeter Ensures Reliability of Quantitative LC/MS
    The µFlowmeter is the perfect tool for precise measurement of low flow rates.

Chromatography

High Resolution Microflowmeter Ensures Reliability of Quantitative LC/MS

Nov 10 2022

Testa Analytical Solutions eK announces the AB-40004 microflowmeter (µFlowmeter), a non-invasive device designed to provide continuous high precision measurement of low volume liquid flows.

Optimised to operate over the flow range 0.001 to 80 µL/minute, with an unmatched high resolution of 1nl/minute, the µFlowmeter is the perfect tool for precise measurement of low flow rates ensuring the reliability of quantitative HPLC/Mass Spectrometry (LC/MS) measurements.

Compact in size, and conveniently powered via a USB connection, the µFlowmeter is fully compatible with all organic and aqueous chromatography solvents. The affordably price device includes an easy-to-use PC based app which allows continuous recording and storage of the measured flow rates. The current flow rate is also displayed on the µFlowmeter’s integral high-resolution OLED Display, allowing easy control of current flow value. The software app will also report average and minimum/maximum values of the measured flow. All flow data is automatically stored in files that can be processed later using almost any commercial data analysis package.

The µFlowmeter uses a thermal flow sensor that is extremely accurate, sensitive, and high-resolution, as well as non-invasive. As the sensor does not interfere with the measurement it can operate over a wide dynamic range and has been demonstrated to be the perfect real-time flow monitoring tool for a growing range of liquid chromatography applications.

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