Spectrophotometers are available that have silica method in several ranges 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 to be used as well.
Portable photometers are available to measure silica. The portable photometer has the CAL Check feature that allows for performance verification, and if needed, recalibration using the CAL Check standards. The meter is available as a meter only option or as a kit. The kit version include a rugged carrying case and CAL Check standards
Benchtop photometers include multiparameter versions for water and wastewater treatment, environmental, and water conditioning. These photometers can measure silica in multiple ranges. All benchtop have a digital pH electrode input allowing it to be used as a traditional pH meter.
Checker HC, like a chemical test kit, are reagent based design in which there is a color change based on concentration. The handheld colorimeters, like portable and benchtop instrumentation, use the Beer-Lambert principle to determine the color change. The change in color is not subjective as with using the naked eye.
Solutions for silica measurement include the CAL Check standards for verifying and, if needed, the calibration of our portable photometers. Each CAL Check standard is supplied with a Certificate of Analysis stating the accuracy and traceability of the standard.
Accessories include the replacement cuvettes and caps for the photometers and Checker HC.
A Chemical Test Kit (CTK) is available to measure silica. The CTK uses the Hanna Checker disk that offers up to 40 points of resolution using color disk. The color disk is continuous in changes of color and not discrete as with a color comparator with a limited number of points of resolution.
Replacement reagents for the photometers, Checker HC, and chemical test kits.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.
