Spectrophotometers are available that have a ozone methods pre-programmed into the meter. The spectrophotometer offers the highest precision due to the quality of the optical system that has a wavelength accuracy of +/- 1.5 nm. The spectrophotometer allows for custom methods.
Benchtop photometers include multiparameter versions for water quality, wastewater and swimming pools. Each photometer is customized to have the parameters used by a specific industry. All benchtops have a digital pH electrode input allowing it to be used as a traditional pH meter.
Chemical Test Kits
An ozone chemical test kit (CTK) is available. The ozone CTK uses the Checker disc that offers more points of resolution as compared to color cubes. All accessories are included with the CTK to measure ozone.
Reagents include the reagents used with the photometers and chemical test kit. Also included is the glycine reagent to remove the positive interference from chlorine when it is present in the sample.
Accessories include cuvette cleaning solution, microfiber cloths, and replacement cuvettes and caps for photometers.