The Horiba W-20XD Series water quality monitoring system is a compact monitoring solution offering high pressure tolerance, long-term continuous measurement capability and highly accurate, simultaneous analysis of up to 13 parameters. This Horiba water quality system features two unique multi-probes - the W-22XD and the W-23XD. Each probe offers measurement of a different set of parameters, with the Horiba W-23XD multi-probe also offering optional ion measurement.
Other features of the Horiba W-20XD Series water quality monitoring system include data logging, a maximum measuring depth up to 100 meters, GPS function and one-touch calibration. Just submerge the Horiba W-22XD or W-23XD multi-probe into the calibration beaker filled with standard solution and press the button for simultaneous one-point calibration. The system also enables two-point calibration where high-precision measurement data is required.
The GPS function of the Horiba W-20XD Series system allows measurement of location and time and enables main unit screen display of obtained data. With the acquired longitude, latitude and depth data, subject locations can be mapped in 3-D.
The Horiba W-20XD's built-in memory function enables continuous measurement for up to a month (with measurements every 15 minutes). Personnel do not need to be present during the measurement process; just leave the probe submerged in the sample. The data can even be captured by personal computers in remote locations.
High pressure resistance allows the Horiba W-23XD sensor to be submerged as far as 100 meters below the water surface. In addition to rivers, lakes and other shallow bodies of water, high-precision measurement can now be obtained at dams or in the open sea.
The Horiba W-20XD Series water quality monitoring system is available as control unit only (where probes and cables must be purchased separately) or as a kit (where a probe is included, but cables must be purchased separately).