Isokinetic sampling definition

Isokinetic sampling means sampling in which the linear velocity of the gas entering the sampling nozzle is equal to that of the undisturbed gas stream at the sample point.
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Isokinetic sampling means drawing a gas sample through a nozzle into a sampling train at the same velocity as that in the stack or duct.
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Isokinetic sampling means sampling in which the linear velocity of the gas
Sample 1

Examples of Isokinetic sampling in a sentence

  • Isokinetic sampling is necessary to ensure that a sample contains the same proportions of the various flowing constituents as the flow stream being sampled.

  • Isokinetic sampling means sampling in which the linear velocity of the gas entering the sampling nozzle is equal to that of the undisturbed gas stream at the sample point.

  • Isokinetic sampling is intended for the sampling of water mixtures with secondary immiscible phases (i.e. sand or oil) in which there are substantial density differentials.

  • Isokinetic sampling measurements can also be carried out for trouble-shooting purposes.

  • Isokinetic sampling heads should be used in unidirectional airflow systems.

  • Note: Isokinetic sampling and proper operation of the cyclone are not achieved unless the correct ΔH and recycle flow rates are maintained.

  • Isokinetic sampling trains include:• Collecting one set of bag samples (or using CEM) for oxygen and carbon dioxide to determine stack gas molecular weight (EPA Method 3A).• Performing stack gas velocity, pressure and temperature profile measurement for each sampling location (EPA Method 2)• Determining the moisture content of the stack gas for each sampling train sample (EPA Method 4).

  • Isokinetic sampling Sampling at a flow rate such that the velocity and direction of the gas entering the sample nozzle are the same as the velocity and direction of the gas in the duct at the sampling point.

  • Iso-kinetic sampling nozzles to sample superheated steam should be installed in the outlet steam header.

  • Isokinetic sampling and proper oper- ation of the cyclone are not achieved unless the correct DH and recycle flow rates are maintained.

Related to Isokinetic sampling

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  • Infectious Disease means an illness that is capable of being spread from one individual to another.

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  • Genetic test means an analysis of human DNA, RNA, chromosomes, proteins, or metabolites, that detect genotypes, mutations, or chromosomal changes. The term “genetic test” does not mean an analysis of proteins or metabolites that does not detect genotypes, mutations, or chromosomal changes; or an analysis of proteins or metabolites that is directly related to a manifested disease, disorder, or pathological condition that could reasonably be detected by a health care professional with appropriate training and expertise in the field of medicine involved.

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  • Biological safety cabinet means a containment unit suitable for the preparation of low to moderate risk agents where there is a need for protection of the product, personnel, and environment, according to National Sanitation Foundation (NSF) Standard 49.

  • COVID-19 symptoms means fever of 100.4 degrees Fahrenheit or higher, chills, cough, shortness of breath or difficulty breathing, fatigue, muscle or body aches, headache, new loss of taste or smell, sore throat, congestion or runny nose, nausea or vomiting, or diarrhea, unless a licensed health care professional determines the person’s symptoms were caused by a known condition other than COVID-19.

  • Invasive species means an alien species whose introduction does or is likely to cause economic or environmental harm or harm to human health.

  • Clinical laboratory means a facility for the microbiological, serological, chemical, hematological, radiobioassay, cytological, immunohematological, pathological, or other examination of materials derived from the human body for the purpose of providing information for the diagnosis, prevention, or treatment of a disease or assessment of a medical condition.

  • Screening Test means a drug or alcohol test which uses a method of analysis allowed by the Minnesota Drug and Alcohol Testing in the Workplace Act to be used for such purposes.

  • Fluoroscopic imaging assembly means a subsystem in which X-ray photons produce a visual image. It includes the image receptor(s) such as the image intensifier and spot-film device, electrical interlocks, if any, and structural material providing linkage between the image receptor and diagnostic source assembly.

  • Animal means any nonhuman animate being endowed with the power of voluntary action.

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  • Clinical means having a significant relationship, whether real or potential, direct or indirect, to the actual rendering or outcome of dental care, the practice of dentistry, or the quality of dental care being rendered to a patient;