air laboratory Articles
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What does `Corona` mean to you?
If you heard the word 'Corona', what would you think of first? Beer? A crown? A solar corona? Maybe something else entirely? At Peak Scientific 'Corona' brings two things instantly to mind; Thermo Scientific's Corona Veo Charged Aerosol Detector, and the Corona 1010 Nitrogen Generator, a dedicated gas solution from Peak designed specifically for the Thermo Scientific instrument. ...
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Air Force Welcomes Comments On Red Rock Biofuels Facility Environmental Assessment
The U.S. Air Force (USAF) Research Laboratory has developed a Draft Environmental Assessment and a Draft Finding of No Significant Impact (FONSI) for the development of the Red Rock Biofuels facility in Lake County, Oregon. The proposed facility is one of three projects awarded a contract under the U.S. Department of Defense’s (DOD) Protection Act to produce drop-in biofuels for military ...
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Base Tests Common Cleanup Solution at Uncommon Site
The Air Force has installed a granular activated carbon (GAC) adsorption system to remove contamination from groundwater at a remote Air Force Research Laboratory (AFRL) Propulsion Directorate ...
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Introduction of laboratory PP air duct
China Xicheng Ep Ltd. specializes in processing laboratory PP air ducts. The material is PP polypropylene, which is resistant to acid, alkali and organic solvent corrosion. It is usually used in laboratory ceilings. After the branch pipes are aggregated into the main pipe, they are connected by ventilation shafts To the top of the building, enter the PP alkali washing tower or activated carbon ...
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How did our `Genius` generators earn their name?
The Genius Series of compressor based nitrogen generators for LC-MS was developed by our team of dedicated engineers and is the culmination of over a decade’s research and field testing. The Genius Series of compressor based nitrogen generators for LC-MS was developed by our team of dedicated engineers and is the culmination of over a decade’s research and field testing. A ...
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Nitrogen Safety in the Lab
This blog explains why nitrogen gas generators are the safest way to supply nitrogen to your instrumentation and why they pose no danger, in terms of changing atmospheric levels of nitrogen or oxygen. The biggest danger to lab personnel is a rapid depletion of oxygen levels in the lab. Once the level of oxygen reduces to A nitrogen gas generator producing 32LPM of nitrogen would take over 20 ...
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Thermal comfort study of air-conditioned university laboratories
In tertiary education institutions, good indoor air quality (IAQ) provides a conducive environment for teaching and learning activities. A field study on the environmental conditions and occupants’ comfort was carried out in six laboratories at Universiti Sains Malaysia. The study evaluates the current thermal comfort conditions using objective measurement and subjective assessment. The measured ...
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Ventilation Research on Australian Residential Construction
This paper applies established and new testing methods to discover the ventilation performance of various residential building envelope constructions in Australia. Under the definition of 'ventilation performance' we imply the building envelope leakage (or infiltration) of the living space air change rates, the volumetric flow rates and the pathways of air flow between subfloor, living and roof ...
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How To Conserve The Most Energy With Your Fume Hood
Fume hoods are constantly exhausting air away from the laboratory while forcing clean air back in. This continuous cycle can result in a single fume hood consuming as much energy as 3-4 homes in a year. Laboratories with more than one fume hood face even higher energy consumption and operating expenses. To keep expenses low, follow these energy-conserving tips. Turn it off As with many ...
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Study on the Mechanical Properties and Electroplasticity Effect of Hot Extruded Duplex 2205 Stainless Steel Pipe
A study on the mechanical properties of hot extruded duplex 2205 stainless steel pipes. In the 1970s, Icr18N approximately Ti steel pipes produced by hot working methods were tested for mechanical properties in accordance with the seamless steel pipe technical standard YB804-70 for stainless steel and acid resistance. The new standard GB2270-80 for stainless steel seamless mesh pipes in the 1980s ...
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Ninewells Hospital chooses ION Science Tiger VOC detector for use within the assisted conception unit - Case Study
In adherence with the Human Fertilisation and Embryology (HFEA) regulations for air quality in tissue laboratories and to ensure optimum culture conditions for embryos. The Assisted Conception Unit at Ninewells Hospital in Dundee has purchased an ION Science Tiger handheld volatile organic compound (VOC) detector in adherence with the Human Fertilisation and Embryology (HFEA) regulations for air ...
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Biological Safety Canopy Exhaust Connection Saves Energy and Improves Overall Safety Performance
Abstract With environmental resources becoming more and more limited and energy costs on the rise, reducing energy consumption is an important consideration for every laboratory. It is especially important in light of an analysis published by the US Environmental Protection Agency concluded that laboratories consume five to 10 times more energy per square foot than typical office buildings.1 As ...
By Baker
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Zero Air and on-site gas generation
Zero Air is air which is filtered to ensure it only contains less than 0.1 parts per million (PPM) of total hydrocarbons. Essentially a mixture of oxygen and nitrogen, zero air is required for laboratory applications which would be negatively affected by the presence of hydrocarbons or small levels of sulphur or nitrous oxide. These gases can sometimes be present in air due to pollution. A ...
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Laboratory Polypropylene PP Acid Tank
Laboratory PP acid tank, because laboratory PP acid tank is made of PP anti-corrosion plastic material, so laboratory PP acid tank is also called PP acid tank, pvc acid tank, plastic anti-corrosion acid tank. The laboratory PP acid tank designed and manufactured by Xicheng Ep is conventionally made of PP polypropylene material, which has the characteristics of acid and alkali resistance and ...
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Noise Cancelling Headphones: The Beginning
Noise cancelling headphones make it possible for people to listen to audio content without having to raise the volume excessively. The special headphones can totally offset the effects of a distracting noise, enabling the wearer to relax in a noisy environment, such as when they’re travelling on an aircraft, for example. Who invented the headphones? Dr Lawrence Jerome Fogel, an American ...
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Why Is It Important To Work In A Fume Hood?
Fume hoods, or fume cupboards, work to ensure the safety of lab personnel while working with hazardous materials by continuously delivering airflow away from the user. When used properly, fume hoods can prevent users and the environment from toxic gases, explosions, and spills. Fume hoods have proper ventilation Breathing in harmful chemicals can cause toxins to lodge in your lungs or enter the ...
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Do Fume Hoods Have HEPA Filters?
The primary purpose of a fume hood is to provide protection to lab workers while working with toxic fumes, gases, and chemicals by filtering the air inside the laboratory. But how exactly do fume hoods achieve that? Do fume hoods have HEPA filters? Chemical Fume Hoods There are several different types of fume hoods and the type that will work best for your workspace will depend on several ...
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Sonic thermometry today
Sonic anemometer-thermometers began appearing in field studies over 50 years ago. They have since been used extensively in field experiments by atmospheric scientists in their studies of turbulent flow in the surface layer—the first 100 feet or so above the ground. The sonic approach promised better high-frequency response and far less flow distortion than what past sensors could offer. The ...
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Experiences from a round Robin test for flue gas temperature, volume and flow measurements
ABSTRACT In Flanders, laboratories, recognised for emission measurements in the framework of the environmental legislation (Vlarem II), have to implement a quality system that meets the requirements of EN 45001 and are forced to participate in external quality controls organised by AMINAL, the Flemish Administration for environment and/or the reference laboratory for air measurements, e.g. Vito ...
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NT Madras to Collaborate With Teerthaa, a Sustainable Technology Company Producing Air-to-Water Generators for Last 14 Years, to Develop `NERO`
An Optimized Desiccant Solar Still Device, 'NERO' will extract Potable Drinking Water from Atmospheric Air using Solar Thermal Energy Indian Institute of Technology Madras is going to collaborate with Teerthaa, a sustainable technology company, to develop a device that can generate potable water from atmospheric air. Called 'NERO/ the optimized desiccant solar still device will produce 4 to 5 ...
By AeroNero
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