Physical properties measurement is an area covering various electrochemical and spectrophotometric methods. The most commonly measured parameters are: pH, redox-potential (ORP), conductivity, dissolved oxygen concentration (DO), salinity, total dissolved solids (TDS) and turbidity. Area of Physical Properties Measurement also includes colorimetry, which is uses mostly for:total and free chlorine, cyanuric acid, pH, chlorine dioxide, bromine and ozone.
This section includes interesting information in following areas
- Laboratorny applications
- Noise meters
- Optical method for dissolved oxygen measurement
- Process measurement
- Useful information (hints and tips)