Fluorescence Monitoring Applications available in Manitoba
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Determination of selenium in drinking water by fluorimetric method
Introduction Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of selenium in drinking water samples using the FLUORAT-02 ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Determination of total petroleum hydrocarbons (TPH) in water by fluorimetric method
Total petroleum hydrocarbons (TPH) is a term used to describe a large family of several hundred chemical compounds that originally come from crude oil; the main and most specific part of these compounds are non-polar and slightly polar hydrocarbons of the aliphatic, aromatic and alicyclic structure. These compounds are harmful to humans and animals if absorbed through the skin, ingested, and inhaled thus claiming the analytical control of THP content in water as a global issue. Quantification of TPH in water is ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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XRF Spectrometers solutions for coating thickness analysis sector
Coating analysis can tell you a lot about the contents of material, item, etc. The simplest example: one can measure the content of a detail made from a certain alloy without its damage. Another way to apply the analysis is by measuring the jewelry to identify harmful or excessive impurities and gilding. Coating thickness analysis finds its way to be applied in almost every sphere of heavy and light industry, building, utility, ...
By Elvatech Ltd. based in Kyiv, UKRAINE.
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Determination of beryllium in drinking water by fluorimetric method
Introduction Lumex Instruments provides sensitive and selective fluorimetric method for the measurement of mass concentration of beryllium in drinking water samples using the Fluorat-02 ...
By Lumex Instruments based in Mission, BRITISH COLUMBIA (CANADA).
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Water Measurement Monitors for Raw Water Intake Monitoring
The Situation: Hydrocarbons in municipal water supplies, including fresh water and desalination systems, are commonly limited to less than 1 part per million. Surface water from rivers, lakes, or the sea with marine traffic, nearby pipelines, or regular flooding can be contaminated by hydrocarbons. Freshwater treatment systems can be damaged by hydrocarbons or allow them to pass through undetected. Desalination systems using reverse osmosis (RO) membranes can be irreversibly damaged by the presence of ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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Laser detection solutions for water-quality monitoring
The technology of Spectral Fluorescence Signatures (SFS) is a very sensitive and selective tool to monitor many industrial processes on site and in real-time. The SFS analyzer series – SFS-Scanner and Instant Screener spectrofluorometers - are capable of detecting target substances even in complex mixtures without any pre-treatment of the ...
By Laser Diagnostic Instruments AS based in Tallinn, ESTONIA.
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Water Measurement Monitors for Monitoring Hydroelectric Dam Sumps
The Problem: To protect the river environment, the sumps at some advanced locations have oil in water separation systems and oil in water monitors. The installation of a TD-4100 series monitor in these applications is very simple. All that is needed is a properly plumbed sample stream and a way to drain the water back to the sump. A dry air supply is also needed to prevent fogging within the non-contact falling stream flow ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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Water Measurement Monitors for Monitoring Heat Exchanger Leaks in Paper Plants
The Solution: Numerous technologies and products were evaluated for this application. A monitor with no moving parts, no significant effect from turbidity, and the ability to detect the lube oil at less than 1 ppm was determined to be the best solution. Fast, reliable, and accurate detection of lubricating oil in the water was ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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Water Measurement Monitors for Monitoring Once Through Cooling Water
The Situation:Power plants and paper mills use service water loops and mill water loops respectively for the cooling of lubricating, hydraulic, turbine and transformer oil. These cooling systems feature large, recirculating volumes of water which are treated with biocides, dispersants, and corrosion inhibitors. By comparison, refineries often use once through cooling water systems. The cooling water is taken from lakes, rivers, or the ocean and circulated once through the plant to cool processes. Large volumes of ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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Water Measurement Monitors for Monitoring Hydrocarbon Leaks in Steam Condensate
The Situation: Refineries use a significant amount of steam in the process of distilling gasoline, diesel and other hydrocarbon products. The refinery design will collect and return as much steam as possible to save on energy, water consumption and sewering costs. For some refineries 50% of the steam can be recovered. Because the return steam can be contaminated by hydrocarbon leaks in the heat exchangers, refineries often will install a monitoring system to alert operators when a hydrocarbon leak has ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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UV fluorescence technology for monitoring oil in power plant cooling water
The TD-4100 utilizes a non-fouling, non-contact flow cell which requires little to no maintenance, and uses fluorescence technology to accurately detect oil in water from low ppb to high ppm. For this application, the TD-4100 monitors oil in water at 1 to 5 ppm and signals an operator with an alarm when the concentration exceeds the high alarm relay ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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UV fluorescence technology for monitoring of phenol in water
A plant located in the eastern United States manufactures phenolic resin for applications in plastics molding. This plant uses well water for cooling its reaction process and then discharges the water into a local ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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Water Measurement Monitors for Oil Cooler Leak Detection Sector
Power plants, paper and steel mills and other industries with rotating equipment often use recirculated water for the cooling of lubricating, hydraulic, turbine and transformer oil. If an oil cooler leaks, the loss of oil can cause significant damage to the pumps, compressors and motors. High oil & grease water discharge test results can be caused by oil contamination. In some cases, air quality issues can also occur. A UV fluorescence oil in water monitor from Turner Designs Hydrocarbon Instruments can ...
By Turner Designs Hydrocarbon Instruments, Inc. based in Fresno, CALIFORNIA (USA).
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Fluorescence, Delayed Fluorescence and Phosphorescence Spectra of a TADF Emitter Measured using the FLS1000 with a VPL laser and Gated PMT Detector
Materials exhibiting thermally activated delayed fluorescence (TADF) have attracted widespread research attention as a new generation of high-efficiency emitters for use in Organic Light Emitting Diodes (OLEDs). In a TADF OLED, triplet excitons are ...
By Edinburgh Instruments - TECHCOMP Group based in UNITED KINGDOM.
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Ligand Binding Assays on the Basis of Fluorescence Anisotropy
Fluorescence anisotropy or polarisation provides a sensitive tool to measure the binding of ligands to proteins when a fluorophore is attached to the ligand. In this Application Note Polarised emission spectra were recorded in an FLS980 Fluorescence ...
By Edinburgh Instruments - TECHCOMP Group based in UNITED KINGDOM.
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Excitation-Emission Spectroscopy of Single-Wall Carbon Nanotubes
Single-Wall Carbon Nanotubes (SWCNT) can be described as quasi-one dimensional structures of graphene. Due to their low dimensional structure, their optical and electronic properties are directly connected to their size. Steady-state fluorescence ...
By Edinburgh Instruments - TECHCOMP Group based in UNITED KINGDOM.
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Measuring Picosecond Fluorescence Lifetimes Using the FLS1000 Equipped with a Hybrid Photodetector
In this application note, the measurement of sub 20 picosecond lifetimes utilising the FLS1000 Photoluminescence Spectrometer equipped with a hybrid photodetector is demonstrated, and the impact that the configuration of the FLS1000 has on the minimum ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Study of Fluorescence Quenching Kinetics Using Stopped-Flow
A powerful method for determining the kinetics of a reaction is by monitoring the concentration of the reactants or products over time using stopped-flow fluorescence spectroscopy. In this application note, the kinetics of NATA quenching by QBS are ...
By Edinburgh Instruments - TECHCOMP Group based in , UNITED KINGDOM.
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Molecular Beacon Probe Fluorescent Detection of DNA
Molecular beacon probes are a sequence of nucleotides (the building blocks of DNA and RNA) that can be used to fluorescently detect the presence of a specific sequence of DNA or RNA. With real-world examples as PCR quantification, in vivo RNA detection, ...
By Edinburgh Instruments - TECHCOMP Group based in UNITED KINGDOM.
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Confocal Raman and Photoluminescence Microscopy for Forensic Investigations
Forensic investigations often study extremely small samples which may need analysed by multiple techniques. Confocal Raman and Photoluminescence (PL) Microscopy are well-suited techniques for dealing with such samples. This application note details how ...
By Edinburgh Instruments - TECHCOMP Group based in UNITED KINGDOM.
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