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Environmental Technology Listing |
Title of Listing: | | Environmental Water Quality Monitoring Systems |
Category: | | Characterization Technologies |
Subcategory: | * | Water, All Listings |
Media: | | Water, Groundwater |
Contaminants: | | BOD/COD, Resistivity, Temperature, Water Table, Conductivity |
Web Site: | | http://www.ysi.com |
Email: | | info@yst.comm |
Technology Description: | |
Endeco / YSI has developed a multi-parameter measuring / logging system designed to measure up to six parameters simultaneously. The Endeco / YSI Model 600 can measure dissolved oxygen, temperature, conductivity, depth, pH and oxidation-reduction potential (ORP) in surface or groundwater. This system can be used for monitoring, spot-checking, profiling or in-situ measurement. The Model 600 system is portable, weighs less than 3 pounds and can fit down 2" monitoring wells.
The Endeco / YSI Model 600 features the patented "Rapid-Pulse" technology for dissolved oxygen measurement. This technology is similar to the Clark polargraphic probe technology developed by Dr. Leland Clark, however, the Rapid-Pulse probe is quickly polarized and de-polarized (turned on and off) during a measurement sequence. This technology eliminates the need for stirring the sample, thus reducing power requirements, making the 600 an ideal instrument for long term deployment. In addition, the Rapid-Pulse probe eliminates the need for thick, slow responding teflon membranes when measuring in low flow conditions.
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Performance Status/
Limitations: | |
The technical limitations of the Endeco / YSI Model 600 is primarily limited to the measurement range of each parameter. The ranges are as follows:
1) Dissolved oxygen - 0 to 200% saturation (0 to 20mg/L)
2) Conductivity - 0 to 100mS/cm
3) Temperature - -5 to 45 degrees C.
4) pH - 0 to 14 units
5) ORP - 999 to 999 mV
6) Salinity - 0 to 70 ppt
7) Depth - 0 to 200 feet |
Topics
Analytical Testing, Technologies, Characterization
Additional Topics/Tags/Keywords
Monitor, Water, Datalogging, Portable |
Organization: | | Yellow Springs Instrument Co., Inc. (YSI) |
Address: | | 1725 Brannum Lane
| Phone: | Description | Number |
City: | | Yellow Springs | | Primary | (937) 767-7241 |
State/Province/Territory: | | OH | 2. | | |
Zip/Postal Code: | | 45387 | 3. | | |
Country: | | United States | 4. | Fax: | (937) 767-9353 |
Branch Locations: | |
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