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38 equipment items found
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
As the most impressive Cedar tablet to date, the CT8X2 includes robust processing power, increased storage, and the latest Android 10 OS while maintaining the sleek form factor of the CT8. The Cedar CT8X2 Rugged Tablet offers powerful functionality at an affordable price. Touting a lightning-fast newly updated Qualcomm® processor, Android 10 OS, and a bright, high-resolution screen for ...
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)
Affordably priced carrying cases provide protection and convenience transporting your multiprobes and accessories. ...
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 ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
A transmissometer measures the percentage of light transmitted along a fixed path. Eureka integrates 3 party transmissometers, which are mounted externally to the Manta multiprobe. ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Ion-Selective Electrodes (ISE’s) are a class of sensors that respond to the presence of specific ions, such as sodium (Na+) or bromide (Br). They are used in conjunction with a reference electrode, and report ion concentrations in mg/L. ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Fluorescent dyes, particularly those which are non-toxic and not visible, like PTSA, 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 this extreme ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Tryptophan is an amino acid dissolved in water that has a specific excitation and emission. It is classified as protein-like organic matter and sources may include water systems with high biological activity and wastewater or industrial discharge. Tryptophan is yet another parameter researchers can measure to track wastewater effluent, which may greatly impact habitats and wildlife ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Technically, temperature is a measure of the energy of the molecules comprising a substance. For our purposes, it is how hot or how cold a water body might be. The Centigrade scale is used most often in studies of water. Temperature affects natural waters several ways. Small changes in water temperature can affect the reproduction and growth rate of the aquatic flora and fauna. Chemically, ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Measuring photosynthetically active radiation (PAR) under the surface of water is useful in a variety of fields, from algal biofuels research to environmental quality. When light passes through a water column, it is attenuated based on the thickness of the column and the turbidity of the water. Measuring PAR underneath the surface of a lake, stream, bay, ocean, pond, or bioreactor can provide an ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Dissolved Organic Material (DOM) exists in many forms ranging from naturally occurring humic acids, to by-products or secretions excreted from organisms. DOM is a highly abundant form of organic matter and represents a major reservoir of reactive carbon. It is also a dynamic substrate which can undergo reactions to become accessible to bacteria, plants, and animals as an energy source, or it ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
“Crude oil” is a catch-all term for unprocessed, natural petroleum. There are many classes of crude oil, and the chemical composition of each source is slightly different. Not all crude oil in water is the result of a man-made oil spill; many water bodies have small amounts of oil seepage. One source estimates that each year, 500,000 barrels of oil seep into the Gulf of Mexico from ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Conductivity is the ability of water to conduct electricity. This conduction requires ions in the water to be charge carriers. Pure water contains no ions (aside from the occasional rogue water molecule), and so is a very poor conductor of electricity. But as water picks up chemical salts, those salts add ions to the water when they dissolve. So as the ionic strength of the water rises, so ...
Manufactured by:Solinst Eureka LLC based inAustin, TEXAS (USA)
Turbidity is an indication of the amount of light that will pass through a column of water. Clear waters have low turbidity; waters with high suspended solids have high turbidities. ...