Description
One portable instrument: all the key parameters you need.
The Hach SL250 Portable Parallel Analyzer (PPA) is an innovative multiparameter water quality analyzer that allows you to simultaneously perform colorimetric and probe-based measurements. The instrument and its corresponding Chemkey reagents are easy to use, regardless of technical expertise. Compared to traditional methods using liquid or powder reagents, Chemkeys employs a simplified testing method that requires no sample preparation, making the process much easier, faster, and safer while significantly reducing the variability of results.
Colorimetric tests include free chlorine, total chlorine, fluoride, high-range manganese, zinc, copper, nitrite, dissolved iron, high and low alkalinity, high and low orthophosphate, high and low hardness, peracetic acid, and more.
Probe testing includes pH, dissolved oxygen, conductivity, and more.
*Not suitable for chlorination applications*
Accuracy and repeatability at your fingertips
Faster test execution
No need to handle chemicals
