Photometers & Turbidimeters

Solvent purity directly affects product quality, process efficiency, and regulatory compliance in fine chemicals, pharmaceuticals, and biotechnology. Impurities in solvents can compromise chemical reactions, alter product properties, and damage equipment. Among these impurities, water is […]

In the biopharma sector as well as in other industries that rely on accurate process measurements, the continuous calibration of online UV analyzers is an established practice. But a deeper understanding of light absorbance and […]

Having the right analyzer can make a big difference to separation performance Reliable and repeatable post column UV measurements are a minimum requirement for column chromatographic separation processes to ensure good protein fraction purity and […]

The design of photometer instruments has a significant impact on their applicability. Recent design improvements provide better overall measurement performance and long-term measurement stability. So, when evaluating photometers, it helps to understand how certain features […]

Few factors are more important to operators than ensuring an instrument is working to specification and providing the correct measurement to an overall control scheme.  Finding the right method for process photometer validation is therefore […]

One of the primary concerns when using an inline process analyzer for real-time liquid or gas analysis is validating the instrument is working to specification. Process photometers are often calibrated using liquid or gas calibration […]