![]() Each filter has a data sheet (consult the manufacturer if this is not the case with your filter) where the static pressure at the working point is entered. ![]() The static pressure is expressed in inch of water column in the English units, a typical value would be 1", the SI unit for pressure is Pa(Pascal).ġ" water column is around 250 Pa. The working point is where the amount of the air flowing through the filter is sufficient to meet the requirement of the laminar flow. Dependant on how firm you press it against your mouth, you will have some difficulties blowing air out and you will feel some resistance, this is the static pressure.Įvery filter has a different static pressure at the working point. This is a very important step, so make sure to study the directions thoroughly.Įvery filter has a "resistance" when air blows through it at a certain speed, this resistance is called the "static pressure". Once you decided on the size of the HEPA filter, you have to match a suitable blower to this particular filter. Australia | Austria | Canada | France | Germany | India | Israel | Italy | Netherlands | Norway | Russia | Slovenia | Sweden | Switzerland | United Kingdom | USA | Turkey | USA | Yugoslavia Materials Testing / Physical Properties / Metallurgical lab apparatusĪbrasion, color measurement, environmental chambers, gloss / reflectance, hardness, impact testers, melt point, particle size, paint testers, penetrometers, sieve shakers, tensile strength, viscometers. Stability chambers, tablet disintegration, tablet dissolution, tablet hardness, V-blenders. Petroleum Products and Biofuel lab apparatusīaths, calorimeters, color measurement, density meters, flash point, hydrogenators, oil testing, penetrometers, surface tension, vapor pressure, viscometers and rheometers. Īnaerobic incubators, autoclaves, blood testing, cell counters, CO2 incubators, cryostats, electrolyte analyzers, electrophoresis, glove boxes, microtomes, sterilizers. īalances, baths, blenders, centrifuges, chart recorders, freezers, fume hoods, furnaces, glassware washers, glove boxes, mixers, moisture testing, ovens, pumps, shakers, vacuum equipment, water purification. and much more.īiology / Microbiology laboratory apparatusīioreactors, cell disrupters, cell harvesters, cryostats, digesters, freeze-dryers / lyophilizers, growth chambers, homogenizers, hybridization, incubators, microscopes, osmometers, spiral platers, sterilizers. Labconco RXPert 3971402 Laminar Flow Hood (Class I) or copy the following into your browser address window: /stock/pictures/n2096.pdfĪnalytical Instruments / Chemistry lab apparatusĬhromatographs, calorimeters, evaporators, fluorometers, hydrogenators, osmometers, polarimeters, spectrophotometers, titrators, meters for pH / conductivity / dissolved solids / ORP. Click to open the PDF in a new window or right-click to download it: The following link provides additional information from the instruction manual or manufacturer's brochure. **** REQUEST PRICING ON 5' or 6' WIDE MODELS **** 66" H2O static pressure.īlower Requirements: Contains built-in blower and exhaust HEPA filter, Remote blower or FilterMate Portable Exhauster(s) and filters required Negatively pressurized between 0.01 and 0.03" of water column, is vented to the outside and has at least 12 air changes per hour.Īir Usage/Static Pressure with Sash At Working Height: At 60 fpm, exhausts 175 CFM at. RXPert Filtered Balance Systems for hazardous non-sterile compounding typically require a segregated compounding room known as a Compounding Secondary Engineering Control, or C-SEC. ![]() To withstand the rigorous demands of compounding pharmacies, RXPert Filtered Balance Systems (a type of Class I BSC) are constructed of durable glass and steel, and are third-party validated to ensure maximum powder containment. Labconco RXPert Filtered Balance Systems are flexible, powder-containing enclosures specifically designed to meet USP guidelines for hazardous non-sterile compounding. In addition to the built-in blower (included), all models also require a remote blower (not included), ductwork and supporting base. Their true bag-in/bag-out HEPA filter disposal system provides safe filter replacement. They meet the USP requirements for non-sterile compounding when ducted, and include a factory-installed canopy and damper for thimble ducting to the outside. RXPert Single Filtered Balance Systems are Class I biological safety cabinets designed for drug compounding and manipulation of pharmaceutical ingredients.
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