Online Water Analyzer from Process Instruments (Pi)
The UV254Sense Probe UV254 analyzer offers a method for measuring the levels of organic compounds in water by analyzing its ultra-violet absorbance (UVA) and transmission (UVT).
The UV254Sense UVA/UVT probe is a UV254 analyzer that offers real-time analysis of organic UVA (ultraviolet absorbance) and UVT (ultraviolet transmission) in water.
Thanks to advancements in spectral analysis technology, monitoring organic contaminants in water has become far simpler than traditional lab based methods with online UV254 analyzers such as the UV254 Probe. This probe, which comes standard with UV transmittance and UV absorbance outputs, continuously passes a small flow of water through a gap in the probe. The UV254 Probe shines UV254 light through the water and measures how much light is absorbed (UVA) and how much is transmitted (UVT).
By measuring the light absorbed at a specific wavelength (254nm), UV254 analyzers can determine the concentration of contaminants, including organic compounds that contribute to the formation of disinfection by-products (DBPs). The UV254 analyzer’s ability to detect the absorption of light provides insight into the amount of aromatic (or reactive) organic matter in water. This makes it a highly effective surrogate for monitoring total organic carbon (TOC) during organic removal processes.
Key Features
Why choose UV254Sense Analyzer
UVA (ultra-violet absorbance) is an excellent surrogate parameter for TOC, DOC, COD and color.
UVT (ultra-violet transmission) allows for the calculation of optimal UV dose for disinfection systems, improving efficiency.
Accurate detection without the cost of reagents
Few ongoing service or maintenance requirements – no moving parts
Strong ROI with pay back on the analyser being seen by many customers within a few months.
Real-time UV254 analyzers offer a final check of effluent water quality and can alert an operator in case of non-compliance.
