Liquid Chromatography
Enhanced Flowmeter for Liquid Chromatography Applications
Feb 09 2022
The importance of flow rate in liquid chromatography systems
Flow rate determines retention time or volume and has by nature a major influence on reproducibility, making it one of the most important parameters in any liquid chromatography system. The Testa Analytical liquid chromatography flowmeter has set a new standard for non-invasive measurement of flow rate in HPLC and GPC/SEC systems.
New liquid chromatography flowmeter version 1.2
The newly launched, enhanced version of Testa Analytical’s popular liquid chromatography flowmeter allows users to now set the optimal integration time to suit different applications. For example, sampling data every 0.1 seconds is optimal for real-time monitoring of HPLC pump performance whereas sampling data every 10 seconds is best for absolute flow rate calibration.
Version 1.2 of the liquid chromatography flowmeter also offers the possibility for users to store on-board different calibration factors for different solvents, along with saving a clear text name of the solvent in use. Furthermore, improved communications data buffering assures that no data is lost even if the device temporarily loses connection to your PC.
Compact in size, and conveniently powered via a USB connection, the Testa Analytical liquid chromatography flowmeter uses a thermal flow sensor that is not only extremely accurate, sensitive and high-resolution, but it also offers the advantage of being 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 liquid chromatography applications including calibrating the flow rate of HPLC pumps, troubleshooting defective systems, and continuously validation for regulated products.
More information online
Digital Edition
Lab Asia 31.2 April 2024
April 2024
In This Edition Chromatography Articles - Approaches to troubleshooting an SPE method for the analysis of oligonucleotides (pt i) - High-precision liquid flow processes demand full fluidic c...
View all digital editions
Events
Microbiology Society Annual Conference 2024
Apr 08 2024 Edinburgh 2024
Apr 09 2024 Munich, Germany
Apr 10 2024 Helsinki, Finland
Analytica Anacon India & IndiaLabExpo
Apr 15 2024 Mumbai, India
Apr 16 2024 Moscow, Russia