Air & Climate Applications in Africa
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Mercury monitoring for mercury flux measurement
The Tekran 2537 has been used in numerous published studies to measure the deposition or evasion of mercury from natural or contaminated surfaces (i.e. flux measurements). It is anticipated that many mercury flux measurements will be needed in the future to assess the impact of climate change on mercury cycling in the environment. There are two basic ways to do mercury flux measurements. First, the dynamic flux chamber method utilizes a custom enclosure, with controlled air flow, to measure the inlet and outlet ...
By Tekran Instruments Corporation Distributor in Lynnwood Ridge, SOUTH AFRICA.
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XRF Spectrometers solutions for alloy analysis sector
Alloy analysis is the process of identification of the chemical composition of the sample. Opposite to PMI (Positive Material Identification), where the alloy grade is determined, it shows the material's whole element composition. The analysis can be carried out by an x-ray fluorescence (XRF) alloy tester, and it is widely used in a variety of industries: from aero-space testing to welding and scrap ...
By Elvatech Ltd. Distributor in Imbaba – Giza, EGYPT.
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Monitors, gas analyzers solutions for ISO 14644-1/2: 2015 insights & solutions
ISO 14644-1:2015 continues to pose challenges to cleanroom managers and manufacturers. Here we provide several sources of information to help everyone from those new to this ISO regulation to veterans in the field. Our team of regulatory experts have put together a package of information so you can easily understand the requirements and what you need to do to meet them. Get a summary of ISO 14644-1:2015 by reading the paper below or watching the recorded webinar at the right. We also have FAQs and a paper to learn ...
By Particle Measuring Systems (PMS) Distributor in Benoni, SOUTH AFRICA.
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Mercury monitoring for aircraft research measurement
An examination of the literature shows that the Tekran 2537 is the choice for measurements of mercury aboard research aircraft. Several research groups in Europe and North America have used the Tekran 2537 on an aircraft platform for point source plume studies, free troposphere speciation characterization, vertical profiles, characterizing emission source regions and even the stratosphere (http://www.caribic-atmospheric.com/instrum/hg.html). Normally, the Tekran 2537 requires simple modifications for aircraft ...
By Tekran Instruments Corporation Distributor in Lynnwood Ridge, SOUTH AFRICA.
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Gas monitoring for industrial processing applications
Temperature measurements play critical roles in a number of diverse industrial processes. AMETEK Land provides expert solutions to support product quality, process efficiency, safety and emissions control. Our industry-leading non-contact measurement instruments deliver essential temperature data for industry sectors including metals, non-wovens, paper and plastics. We also supply effective emissions monitors and conveyor belt scanners. AMETEK Land has more than 70 years’ experience in providing ...
By AMETEK Land Instruments International Ltd Distributor in , NIGERIA.
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Monitors, gas analyzers solutions for understanding ISO 21501-4
Determination of particle size distribution—Single particle light interaction methods. ISO 14644-1:2015 introduces the need for particle counters calibrated to ISO 21501-4. The calibration methods assure data accuracy and repeatability. The methods outlined in ISO 14644 and ISO 21501-4 represent an important step in more accurate evaluations of clean room contamination and improved process control. ISO 21501, Determination of particle size distribution—Single particle light interaction methods, ...
By Particle Measuring Systems (PMS) Distributor in Benoni, SOUTH AFRICA.
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Gas analyzers and monitoring systems for container monitoring sector
In addition to miscellaneous products, shipping containers might contain toxic gases that present health hazards for workers opening or unloading them. Gasmet manufactures portable and powerful gas analyzers for measuring these hazardous gases inside enclosed spaces. With our solutions, you can measure vast variety of gases simultaneously in ...
By Gasmet Technologies - a Nederman company Distributor in Johannesburg, SOUTH AFRICA.
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Gas analyzers and monitoring systems for fertilizer and nitric acid production sector
Nitric acid is manufactured from ammonia and is a key chemical in the manufacture of fertilizers. This is the main reason why nitric acid is produced in such large quantities. The production process of nitric acid produces nitrogen oxides (NOx), ammonia (NH3) and nitrous oxide N2O ...
By Gasmet Technologies - a Nederman company Distributor in Johannesburg, SOUTH AFRICA.
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Monitors, gas analyzers solutions for photonics & optics
Advanced optics manufacturing is now requiring much cleaner processing environments than were necessary in the past. Smaller device structures, use of shorter wavelengths, and higher laser power densities are all factors that make advanced components more susceptible to damage from contamination. Particle Measuring Systems can provide you with the tools to determine how clean your environment ...
By Particle Measuring Systems (PMS) Distributor in Benoni, SOUTH AFRICA.
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Mercury monitoring for measuring mercury content in hair
Measurement of mercury content in hair is a convenient technique to estimate dietary exposure without having to handle tissues or bodily fluids. As the mercury present in hair is comprised of different mercury species, full speciation of the compounds is needed for complete understanding. Environment Canada published a technique where treating a basic digestion with Cd2+ in the presence of cysteine allowed analysis of inorganic mercury and total mercury using a Tekran 2600 System. Methyl mercury was then ...
By Tekran Instruments Corporation Distributor in Lynnwood Ridge, SOUTH AFRICA.
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Process monitoring solutions for special applications processes
OPSIS is a world-leading supplier of gas monitoring systems for various special applications in the process control sector. The OPSIS process monitoring systems have been tested and approved by a range of international authorities, and has proven to have the best performance and longest calibration intervals. We specialise in the design and supply of high accuracy, low maintenance, cross-duct, non-extractive process control systems. We also provide additional products and services, including dust and flow ...
By OPSIS AB Distributor in Lynnwood Ridge, SOUTH AFRICA.
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Flame Photometer for Measurement of Sodium and Potassium in Dried Milk
Dried milk was dissolved into an aqueous solution for analysis via flame photometry. The test solutions and reference solutions are measured directly following dilution with deionised distilled ...
By BWB Technologies Ltd. Distributor in Ibadan, NIGERIA.
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High flow control (gas flow to 1000 slpm) flow solutions
Sierra is an expert in the control of high flows of gases. With our large and powerful control valves and PID valve control, Sierra's mass flow controllers, with industry-best low pressure drop, can control much higher flows than equivalent flow controllers with minimal pressure drop ...
By Sierra Instruments, Inc. Distributor in Alexandria, EGYPT.
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Flow meters for analytical flow solutions
Our mass flow flow controllers are used in a wide variety of analytical tools ranging from chromatographs to gas mixing and blending systems to assure precision gas mass flow rate ...
By Sierra Instruments, Inc. Distributor in Alexandria, EGYPT.
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Measurement solution for QAL2 EN 14181
BS EN 14181 is a quality assurance standard relevant to plants operating under the Large Combustion Plant (LCPD) and Waste Incineration (WID) Directives. Quality Assurance Level 2 (QAL2) of this standard involves the parallel testing of the plant automated measurement systems (AMS) against a certified test house, making measurements with a comparative standard. ...
By Protea Limited Distributor in Modderfontein, SOUTH AFRICA.
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Measurement solutions for hospital workplace exposure monitoring
In taking a responsible stance on the exposure of workers to any potentially hazardous gases, there is a need for workplaces using anaesthetic gases, such as hospital operating rooms or research laboratories, to control the level of waste anaesthetic gas in the ambient ...
By Protea Limited Distributor in Modderfontein, SOUTH AFRICA.
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Plant services flow solutions
Mulitvariable Mass Vortex, Transit-Time Ultrasonic and Thermal Mass flow meters are used extensively to allocate steam, measure liquids and track natural gas and compressed air ...
By Sierra Instruments, Inc. Distributor in Alexandria, EGYPT.
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Measurement solution for to multi-stream by-pass system
A large pharmaceutical plant runs a Thermal Oxidiser on plant to incinerate their solvent-containing gas streams before emission. When the oxidiser is offline, then the plant must monitor the release of solvent to the atmosphere. A ProtIR 204C fixed monitoring system was installed that continually measures 24 plant solvents, including Acetone, Cyclohexane, DCM, DMF, IPA, MIBK, Toluene and THF. Given the high levels that are possible, the system has an active dilution system, reducing the concentration of the ...
By Protea Limited Distributor in Modderfontein, SOUTH AFRICA.
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Thermal Mass Flow Meter for Meter Calibration
A critical portion of any thermal mass flow meter is the factory calibration. The flow rate measured by the thermal flow meter is an inferred measurement. The instrument actually measures the power required to maintain the desired overheat temperature of the heated sensor above the reference sensor. This relationship between power and mass flow rate is established during the calibration. While considerable effort is made in the design and building the sensors, each sensor has slightly different heat transfer ...
By Sage Metering, Inc. Distributor in , SOUTH AFRICA.
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Measurement solution for CO2 capture by amine absorption
The act of capturing and storing CO2 produced from large scale combustion plants such as power stations is becoming more and more favourable and feasible. One of the most common post-combustion CO2 capture methods is by absorption. The absorption plant can be added on to the existing combustion process, with the flue gas first passing through an absorption column where the CO2 reacts with an absorber. Amines of different types are used as the absorber. An amine CO2 capture plant can capture as much as 90% of the ...
By Protea Limited Distributor in Modderfontein, SOUTH AFRICA.
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