The ultimate suite of field-ready handheld instruments from Hach® combines Chemkey-based colorimetric testing and probe-based analyses into a single, portable instrument. These innovative multiparameter water quality meters allow for tests to be conducted in parallel—saving time, reducing variability, and with less hassle than traditional analyses.
Our PPA solutions provide a variety of benefits including:
The new SL250 single-port PPA is the ideal solution for portable applications where users are looking to mitigate sample preparation and attain accurate, repeatable results. The SL250 can analyze one colorimetric Chemkey measurement and two Intellical probe-based parameters at a time.
Not sufficient for chloramination applications.
The SL1000 is our most comprehensive PPA, allowing users to simultaneously analyze up to four different colorimetric chemistries and two IntelliCAL probe-based measurements. This PPA is recommended for portable applications including chloramination.
The SL250/1000 utilizes Hach's patented Chemkey reagents. Chemkey has revolutionized the way colorimetric testing is offered—a simple, accurate, and safe alternative to traditional powder or liquid reagents.
Chemkey reagents mitigate errors that can occur when using traditional powder or liquid chemistries.
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