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Water Monitoring Equipment & Supplies
30 equipment items found
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Trimeter - Three Parameters at the Lowest Possible Cost. The Trimeter holds any one sensor* from the Sensor Parameters list, PLUS temperature and depth sensors (both are optional). For example, a Trimeter configuration could be turbidity, temperature, and depth. Another example could be DO and temperature. Eureka’s communication cables are compatible with all Manta and Trimeter ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
The MantaPlus 25 comes standard with temperature, pH, conductivity, and a wipered turbidity sensor, and optional ORP and depth sensors. The M+25 features our refillable pH reference, which requires no expensive consumables. Connect the MantaPlus 25 to any of our field display options for sampling in the field, or add a battery pack for autonomous deployments. Connect to a telemetry station for ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
The Manta+40 comes standard with turbidity, temperature, pH, conductivity, and dissolved oxygen sensors, with the option to add ORP and depth sensors. In addition to these standard sensors, the M+40 will accommodate 3 fluorometers, plus 3 ISE sensors. The M+40 model features our optical DO sensor with long-life (5+ years) replaceable cap, and refillable pH reference. Eliminating consumables ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Carbon dioxide can enter the water through multiple pathways. Some primary land sources can include decay of organic matter, dissolution of carbonate rocks, wastewater discharge, and watershed draining. Other natural sources include biological respiration, sediment diagenesis, or volcanic activity. A major source/sink of CO2 is atmospheric exchange at the air/water interface. Simply, carbon ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Fluorescent dyes like Rhodamine are often added to water systems to provide water discharge and velocity data. Dye tracing studies can provide useful information for modeling surface and groundwater systems in addition to tracing contaminants. Fluorometers allow researchers to measure ultra-low concentrations of dye. The sensors extreme sensitivity and instrument flexibility allows researchers ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Fluorescent dyes like Fluorescein, are often added to water systems to provide water discharge and velocity data. Dye tracing studies can provide useful information for modeling surface and groundwater systems in addition to tracing contaminants. Fluorometers allow researchers to measure ultra-low concentrations of dye. With extreme sensitivity and instrument flexibility, researchers can glean ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Optical Brighteners (OBAs) or Fluorescent Whitening Agents (FWAs) are added to products, such as laundry soaps, detergents, or cleaning agents. Fabrics or materials absorb OBAs during the washing or cleaning process. When illuminated by ultraviolet light, they fluoresce and make products and fabrics appear brighter. ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Oxidation reduction potential, or ORP, is a measure of how chemically oxidizing or reducing a body of water is. In general, the ORP of a solution determines what chemical reactions will tend to occur, indirectly affecting the types of flora and fauna that will thrive in the water. In well-oxygenated natural waters at equilibrium, dissolved oxygen (DO) dominates the ORP of the solution, ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Blue-green algae is not algae, it is bacteria called cyanobacteria (phycobiliproteins). It is called algae because it is, like algae, photosynthetic. In fact, blue-green algae is responsible for over 20% of the earth’s total photosynthesis. And, like algae, cyanobacteria can be found as individual cells in filamentous colonies. Cyanobacteria have been found to be a numerically abundant ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Liquid water is a loose matrix of water molecules. If water without oxygen comes into contact with a source of oxygen, such as the atmosphere, then oxygen will slowly move into the gaps in the water-molecule matrix. That oxygen is called dissolved oxygen (DO); it is the same thing as dissolving table salt in water. Oxygen dissolved in water comes from the atmosphere and/or photosynthetic ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
The measurement and distribution of living microscopic plant matter, commonly referred to as phytoplankton or algae, has been of interest to scientists, researchers, and aquatic resource managers for decades. An understanding of phytoplankton populations and their distribution enables researchers to draw conclusions about an aquatic system's health, composition, and ecological status. ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Depth is distance below the water surface. Stage is the same thing, except that stage sensors are more accurate over a smaller range (usually a maximum of 10 meters) than depth sensors and are vented to the atmosphere at the surface. The term “level” is often used interchangeably with stage. ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Eureka’s mantaMobile wireless Bluetooth device provides an easy, cost effective, and versatile way to capture water quality data from Eureka’s multiparameter probes, using Bluetooth-enabled display ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
The Manta+35 is available in two configurations, the M+35A and M+35B. Both come standard with turbidity, temperature, pH, conductivity, and dissolved oxygen sensors, with the option to add ORP and depth sensors. In addition to these standard sensors, the M+35A model will also accommodate 2 fluorometers, plus 2 ISE sensors; the M+35B, 3 fluorometers. The M+ 35 models feature our optical DO ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
The Manta+20 comes standard with temperature, pH, conductivity, and dissolved oxygen sensors, and optional ORP and depth sensors. The M+20’s optical DO sensor features a long-life (5+ years) replaceable cap, and the pH sensor includes a refillable pH reference. Eliminating expensive consumables ensures low cost of ownership over the life of the probe. Connect the MantaPlus 20 to any of ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
The Manta+30 is available in two configurations, the M+30A and M+30B. Both models comes standard with wipered turbidity, temperature, pH, conductivity, dissolved oxygen, and optional ORP and depth sensors. The M+30B accommodates the addition of an ISE sensor. The M+30 model features an optical DO sensor with long-life (5+ years) replaceable cap, and refillable pH reference. Eliminating these ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Eureka has fitted its highly successful Manta+35 Water-QualityMultiprobe with a copper-filled, silicone “nose cone” that covers allof the exposed sensors except the critical measurement surfaces. A central wiper keeps those measurement surfaces clean, meaningthat you get better data and minimal ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
The EasyProbe20 package includes: a multiprobe with the sensors for temperature, dissolved oxygen, conductivity, and pH in a 1.95” diameter; a selection of various lengths of underwater cable; weighted sensor guard, tool and maintenance kit, and a soft carrying ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Total Dissolved Gas (TDG) is the sum of the partial pressures of all gases in a water sample. Normally, the sum of gas partial pressures will be about one atmosphere (15 psi) for any water that is exposed to the atmosphere. The partial pressure of each gas will be the same as that’s gas’s contribution to atmospheric pressure, i.e. about 20% oxygen, 79 % nitrogen, and 1% trace gases. ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
pH is a measurement of water’s acidity or alkalinity. Water with pH less than seven is acidic; water with pH greater than seven is alkaline (basic). The pH of water is determined by dissolved, pH-active salts. For instance, dissolving sodium hydroxide in pure water will increase the pH because the hydroxide ion is a pH-active base, and dissolving hydrogen sulfide in pure water will ...