undefinedXylem Analytics offers well-proven and highly precise WTW® photometers and colorimeters being used as universal measuring technique in many applications.
In water analysis and industrial process the measurement of routine parameters are performed frequently with commercial test kits – partly equipped with barcode. Reagent-free methods and color measurement for quality control are further options. Beside these routine tasks, spectral scans, kinetics, multi-wavelengths and complex multistep procedures are applied in research and education, service labs and special applications. Many of these measuring demands are not only performed in labs but also onsite and in the field.

All this can be covered with WTW® photometers: the universal spectrophotometers, highly precise and robust filter photometers or the highly flexible handheld colorimeters with multiparameter functions for pH, ORP and turbidity measurement.

More Information about Photometry:

 The Basics of Photometric Measurement           All Blog Posts about Photometry
photoLab<sup>®</sup> 7000 Series

photoLab® 7000 Series

Spectrophotometers for routine and spectral analysis from 190–1100 nm. Selection guide for laboratory photometers please see below. 

View Products

photoLab<sup>®</sup> Filter Photometer

photoLab® Filter Photometer

6 or 12 wavelengths: highly precise, robust, most comfortable routine analysis. Selection guide for laboratory photometers please see below. 

View Products

pHotoFlex<sup>®</sup> Series

pHotoFlex® Series

Portable LED colorimeter with real multiparameter option: stand alone and field sets. Selection guide for portable colorimeter please see below. 

View Products

Thermoreactors

Thermoreactors

For photometric digestion in 16 mm round vials  

View Products

Spectrophotometers in Routine Analysis

Which application fields and industries are using photometry and how are routine measurements conducted? How do photometers work, what is absorption, transmission and extinction, and how can one calculate the concentration of a substance in a sample?

 

Selection Guide for Lab Photometers

Selection Guide for Lab Photometers

Download File

Selection Guide for Field Photometers

Selection Guide for Field Photometers

Download File

 

Photometry Handbook - Tips for the Practice

Photometric measurement procedures generally belong to the most important measurement techniques. With this handbook we want to help the user get to know the basics of measurement, make reasons and procedures clearer to the user, and, last but not least, provide practical tips for handling and maintenance. 

Download now

Close