ASHRAE 110: What You Need to Know About Fume Hood Safety InspectionsSource from LOC Scientific The main purpose of installing a fume hood in a laboratory is saf..
D-Industrial Ultra-high Sensitivity SF6 Tracer Gas Leak Detector - Q200, perfectly matched with the automatic scanning equipment, carries out the concentration ..
Fume hoods are ventilated enclosures that remove hazardous chemical fumes and volatile vapors from the laboratory, providing personnel protection only. Biologic..
Common Fume Hood Containment ProblemsSource: Flow Sciences Inc. By Dr. Robert Haugen Common Fume Hood Containment Problems: Their Examination, Diagnoses, and..
As more facilities are using fume hoods in their research laboratories, there is a demand for certified, competent firms to make sure a facility's fume hood..
Glossary of Laboratory Diagnostic TermsAccuracyAgreement between your test result value and the true value; i.e. how correct your result is.AffinityAn attractiv..
Fume Hood Mistakes And How To Avoid Themby Air Impurities Removal Systems, Inc. A chemical fume hood is an essential component of laboratory safety as they func..
Sulfur hexafluoride circuit breakers protect electrical power stations and distribution systems by interrupting electric currents, when tripped by a protective ..
Many laboratories contain significant risks, and the prevention of laboratory accidents requires great care and constant vigilance. Examples of risk factors inc..
Schematic of underground mine ventilationThe mine ventilation fan, before 1908Underground mine ventilation provides a flow of air to the underground workings of..
Why SF6 or Sulfur Hexafluoride gas is better for arc interrupting medium in electrical system.OCT.31,2013 By SirajulSF6 or Sulfur Hexafluoride gas is invariab..
A nondispersive infrared sensor (or NDIR sensor) is a simple spectroscopic sensor often used as a gas detector. It is nondispersive in the sense of optical disp..
Electron capture detector An electron capture detector (ECD) is a device for detecting atoms and molecules in a gas through the attachment of electrons via elec..
Requirements for businesses that operate or service high voltage switchgear that contains sulphur hexaflouride (SF6).From:Department for Environment, Food &..
How To Use Your Laboratory Fume Hood Effectively Jan 23, 2019 2:48:10 PM / by Albert Cappello Fume hoods play an essential role in any laboratory, keeping te..
Dr. Bob HaugenDirector of Product and Technology DevelopmentFlow Sciences, Inc.Abstract:We have already looked at accidents inside fume hoods and posed several ..
The True Definition of a High-performance Fume HoodWed, 06/07/2017 - 9:43am Comments by Beth Mankameyer, Sales Engineer, Labconco Corp. The ASHRAE 110 test co..
The basic tasks of mine ventilation have the following three aspects:(1) Sufficient fresh air is sent to the well to supply the oxygen required for the undergro..
Description A free-standing fume hoodA fume hood is typically a large piece of equipment enclosing five sides of a work area, the bottom of which is most common..
1. Physical and chemical properties of SF6 gas Pure SF6 gas is colorless, odorless, odorless, non-flammable, chemically stable at room temperature, and is an in..
SF6 Gas or Sulfur Hexafluoride Gas PropertiesJanuary 2, 2019 by Electrical4UHistory of SF6SF6 or sulfur hexafluoride gas molecules are combined by one sulfur an..
Miracle gas or not?There are many published discussions and reports on various aspects of SF6 gas(sulphur hexafluoride) usage in electrical equipment. Most of ..
Two Well-Known Fume Hood Containment Tests: ASHRAE 110 & EN14175…A ComparisonDr. Robert K. Haugen, Director of Product and Technology DevelopmentFlow Scien..
1. In the gas leak detection of SF6 electrical equipment, we are most concerned about finding the leak and fault point.2. The main functions of Ultra High Sensi..
Good ventilation at workplace is very necessary to provide comfort environment to workers in underground mine. This will not only improve the working efficien..
ANSI/ASHRAE Standard 110-2016 Methods of Testing Performance of Laboratory Fume HoodsThis method of testing applies to conventional, bypass, auxiliary air,..
By Allison Schach, Marketing Content CoordinatorOn November 10, 2016 in ArticlesRecently, changes were made to the ASHRAE 110 standard for the first time in twe..
SF6 gas is an inert gas with dielectric strength and arc-extinguishing qualities. In SF6 breakers, the rate of rise of dielectric strength is very high and the ..