Portable Multiparameter Measuring Device

Application

The WQC-40 is a versatile and powerful portable multi-parameter measuring device specifically developed for precise water quality analysis. It combines a battery-powered measuring unit with a practical reader, allowing measurements to be taken at almost any location. The sensor unit can be flexibly equipped with various sensors, enabling it to simultaneously measure up to nine parameters from a selection of eleven different measurement variables.

Comprehensive Measurement Parameters for Precise Analyses

Thanks to its modern technology, the WQC-40 multi-parameter water quality measuring device measures a wide range of water parameters in real-time:

• pH Value
• Electrical Conductivity
• Salinity
• Temperature
• Water Depth
• Turbidity
• Total Dissolved Solids (TDS)
• Seawater Density
• Dissolved Oxygen
• ORP (Oxidation-Reduction Potential)
• Ions (Chloride, Nitrate, Calcium, Potassium, Ammonium)

This comprehensive selection makes the device ideal for demanding applications where detailed water analysis is required.

Precise Measurement Methods for Reliable Results

The WQC-40, as a portable water quality measuring device, uses proven methods to deliver accurate and reproducible measurement results. While pH measurement is based on the glass electrode method, electrical conductivity is determined using the highly precise four-electrode technique. Turbidity is measured using the 90-degree scattered light method, while dissolved oxygen is measured using a galvanic membrane cell. The ion-selective electrode method also enables detailed analysis of specific ions.

Intelligent Storage and Long-Term Measurement Functions

Thanks to its integrated storage function, the WQC-40 records measurements over extended periods. The powerful battery lasts up to 35 days, allowing the device to remain independently at a measurement location. The programmable measurement intervals enable precise logging of water quality. With a maximum measurement depth of 100 meters, the device is excellently suited for deep-water applications and long-term measurements in open waters.

Wide Range of Applications for Various Industries

Due to its flexible configurability and high measurement accuracy, the WQC-40 finds application in numerous areas. In environmental monitoring, it is used for analyzing rivers, lakes, and reservoirs. In industry, it serves to check wastewater in production facilities and treatment plants. It also plays a central role in aquaculture, ensuring optimal water conditions for fish farming operations. In agriculture, it supports farmers in monitoring irrigation systems and ensures sustainable water management.

Advanced Features for Networked Monitoring

The WQC-40 not only offers outstanding measurement accuracy but also excellent connectivity. Thanks to its Modbus compatibility, it can be easily integrated into existing monitoring systems. This creates complex monitoring networks that enable large-scale water analysis. Additionally, a GPS unit can be incorporated to link measurement values with precise location data. This feature makes the device ideal for scientific investigations and environmental monitoring at a professional level.

The WQC-40 can be customized individually. Various electrodes and extensions are available upon request, ensuring optimal coverage of every measurement requirement.