Water Quality Monitoring System

Features of the U20XD Series Water Quality Monitors

• Depth down to 100 m
• Multi Probes for simultaneous measurement
• pH
• DO
• Conductivity, Salinity, TDS
• Seawater specific gravity, 
• Temperature
• Turbidity
• Depth
• ORP, ions
• Remarkable compact size in heavy duty steel cover
• Data Logging
• GPS option
• One touch Multi-Parameter calibration

Simultaneous measurement of 13 parameters
With the W-23XD unit (only), simultaneous measurements of up to 13 parameters (from pH, dissolved oxygen, and conductivity to seawater specific gravity and a variety of ions) can be obtained — much more quickly and easily than with conventional instruments. With its powerful measurement capabilities, the compact U-20XD series is recommended for all water quality researchers and professionals.

Measurement at depths as low as 100 meters
With its superior durability and high pressure resistance, the newly developed sensor facilitates measurements as far as 100 meters below the water surface. Thus, in addition to rivers, lakes and other shallow bodies, high-precision measurement can now be readily obtained — and water quality can be monitored — at dams, and even in the open sea.

System enables GPS various other data processing mechanisms
System capabilities can be greatly increased by installing the Global Positioning System (GPS), supplied with unit U-2002. GPS allows measurement of location and time, in addition to water quality, and enables main unit screen display of the obtained data — an indispensable function for maintaining detailed records. With the acquired longitude, latitude and depth data, subject locations can be mapped in 3-D.