Monoblock pH-meter pH-4131 is designed to measure the hydrogen ion activity
(pH) or redox potential (ORP) and temperature (T) of the analyzed liquid complete with the
combined electrode. Cable length up to a combined electrode - no more than 4 m..
pH-meter has a user-friendly menu and provides a digital display and a graphical display of the measured values
of pH and temperature, or OPR and temperature, their proportional conversion to standard analog output DC
signals, data exchange with a computer via digital interface RS-485, alarming the measured parameters
overranging the specified values, as well as their archiving.
The pH-meter is equipped with an archive with a 1-year archiving time.
For the purpose of ultra-pure water analysis, the pH- meter can be equipped with the
hydraulic panel HP-4131,
which is designed for preliminary preparation of the analyzed liquid: filtering and stabilizing of the flow
through the measuring cell, as well as for the pH-meter adjustment according to buffer solutions.
pH meters are equipped with an automatic measurement of the resistance of the electrodes.
pH-meter body is made of ABC plastic and it is designed for wall mounting.
Scope of application: heat power industry, chemical, petrochemical, food processing, brewery and other