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7475
Ductless Fume Hoods >> 7475
The EDU Series Ductless Demonstration Fume Hoods are designed for individual and group applications where clear front, side and rear walls permit 360° visibility. The high efficiency carbon filtration and air management system protects both the user and the classroom environment from hazardous vapors generated on and above the work surface. The EDU Series units are mounted on heavyduty transfer carts and are sized to fit through standard doorways for easy transportation from lab to lab.
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Offers 360° visibility for full participation
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Protects the class from toxic fumes
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Available in four models to meet general applications
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Filters are easy to change
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Improved filter clamping prevents bypass leakage
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Low airflow alarm warns of unsafe conditions
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Compliant with ANSI, OSHA, AFNOR and BSI safety standards
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Portable unit with transparent front, back and side walls for maximum visibility. The EDU Series offers personnel and environmental protection, optimal energy savings and zero toxic emissions to the room.
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EDU-MOBILE (Model EDU-M), shown right
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(pdf download)
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EDU Series Product Line Differences
Differential features within the EDU Series are summarized below for easy selection.
EDU SERIES DIFFERENTIAL SUMMARY
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Feature
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EDU-MOBILE
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EDU-CLASSIC
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EDU-ADA
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EDU-JR
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General Description
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Mounted on wheeled cart with small side storage cabinet. Blowers, filters and controls are mounted below the work surface to lower the center of gravity
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Mounted on a wheeled cart with an enclosed chemical storage area in the base cabinet
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Provides wheelchair access to the workstation front. Control are mounted in a handheld remote box placed inside the workzone.
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A basic workstation, mounted on wheeled cart.
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Horizontal Inflow
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Downflow exhaust, bottom
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Upflow exhaust, top
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Upflow exhaust, top
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Upflow exhaust, top
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Air sampling port
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Base cabinet
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Dynamic filter chamber
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Hour counter
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Optional service fixtures, cup sink
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Push/Pull handle
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Safety filter
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Storage compartment
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Track and wheel filter insert/remove function
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PRODUCT FEATURES:
A. Control Panel: Electronic controls and displays include switches for the blower and low airflow alarm.
B. Power inlet: (right side, top)
C. Air Velometer: An analog air velocity meter in the field of vision of the user.
D. Gas Petcock (Optional)
E. Gooseneck Water Faucet (Optional)
F. Cup Sink: (Optional) Integrated polypropylene cup sink.
G. Internal Diffuser
H. Integrated Centrifugal Fan Motor/Blower Assembly
I. Front Access: Multiplex Filtration System, with filter clamp system
J. Electrostatic Pre-Filter: The 99.5% effective electrostatic pre-filter is accessible from inside the chamber to contain the release of any particulates that it traps.
K. Manual Speed Controller: The operator may set the centrifugal fan motor speed as desired.
L. Internal Fluorescent Lamp
M. Duplex Electrical Outlet: externally mounted (Optional)
N. Airflow Alarm: A continuous air velocity monitoring system alerts the operator upon unacceptable values.
O. Main Controls: Petcock and water faucet controls.
P. Cart Handle: Located on the left and right sides of the EDU-MOBILE and EDU-CLASSIC models.
Q. Filter I.D. Window: A strategically placed front cover window shows the installed filter part number and installation date for convenience and to encourage timely filter replacement.
R. Work Surface: The internal work surface is fitted with an optional polypropylene tray; see Accessories.
S. Pass Through Ports: Electrical cords and cables are safely routed into the cabinet through ports on the back and side walls.
T. Double Hinged Self Locking Front Sash: When closed, the cabinet sash protects the operator with 100 FPM airflow. The sash is easy to open and latch.
OTHER FEATURES:
360 Degree Visibility: Clear back and side panels allow ambient illumination into the chamber and provide users with an unobstructed view of its contents.
Standards Compliant: Performance specifications and construction meet or exceed OSHA, ANSI and relevant international standards to assure operator safety.
Construction: All models are available in either metal or polypropylene construction. See selection chart for specifications and dimensions.
Integrated Control Panel: Easy reference to critical information with built-in audible and visual alarms for low airflow and filter use time elapsed.
No Installation, No Ducting Required: Self-contained, integrated systems ideal for fixed location or mobile applications.
Safe, Energy-efficient Operation: All conditioned air is safely returned to the room, minimizing impact on facility HVAC costs.
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The EDU-MOBILE maintains a constant face velocity of 100 FPM in compliance
with USA and International standards for safety and performance. Contaminated
air is pulled through the Multiplex Filtration System where activated carbon adsorbs chemical vapors, returning clean air to the room.
Low height and low center of gravity for stability when moving.
A. The main filter is easy to replace; no tools required. The filter clamps tightly against the filter gasket to prevent filter bypass and to maintain filter integrity.
EDU-MOBILE, EDU-M shown with Multiplex Filtration System.
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The EDU-CLASSIC maintains a constant face velocity of 100 FPM in compliance with USA and International standards for safety and performance. Contaminated air is pulled through the Multiplex Filtration System where activated carbon adsorbs chemical vapors, returning clean air to the room.
A. The main filter is easy to replace; no tools required. The filter clamps tightly against the filter gasket to prevent filter bypass and to maintain filter integrity.
EDU-CLASSIC, P15-ENCB shown with Multiplex Filtration System.
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The EDU-ADA maintains a constant face velocity of 100 FPM in compliance with USA and International standards for safety and performance. Contaminated air is pulled through the
Multiplex Filtration System where activated carbon adsorbs chemical vapors, returning clean air to the room.
A. The main filter is easy to replace; no tools required. The filter clamps tightly against the filter gasket to prevent filter bypass and to maintain filter integrity.
EDU-ADA, P10XL-CART-RC-P shown with Multiplex Filtration System.
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The EDU-JUNIOR maintains a constant face velocity of 100 FPM in compliance with USA and International standards for safety and performance. Contaminated air is pulled through the Multiplex Filtration System where activated carbon adsorbs chemical vapors, returning clean air to the room.
A. The main filter is easy to replace; no tools required. The filter clamps tightly against the filter gasket to prevent filter bypass and to maintain filter integrity.
EDU-JUNIOR, P5-24XT-CART shown with Multiplex Filtration System.
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 The EDU-MOBILE is mounted
on a wheeled cart with a small side storage compartment. Blowers, filters and controls are mounted beneath the work surface to lower the center of gravity and simplify moving from room to room.
EDU-MOBILE, EDU-M
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Model
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Dimensions
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Weight (lbs/Kg)
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Internal Height
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External
(W x D x H)
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Shipping
(W x D x H)
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Net
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Ship
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EDU-Mobile
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EDU-M
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31.5"
800 mm
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39.5" x 28.5" x 77.5"
1003 x 724 x 1968 mm
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40" x 50" x 80"
1016 x 1272 x 2032 mm
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270 / 123
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320 / 145
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 The EDU-CLASSIC has horizontal inflow with top mounted filters and exhaust. This model is mounted on a wheeled cart with an enclosed
chemical storage area in the cabinet base.
EDU-CLASSIC, P15-ENCB
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Model
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Dimensions
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Weight (lbs/Kg)
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Internal Height
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External
(W x D x H)
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Shipping
(W x D x H)
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Net
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Ship
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EDU-Classic
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P15-ENCB
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31.5"
800 mm
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39.5" x 28.5" x 83.5"
1003 x 724 x 2121 mm
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40" x 50" x 80"
1016 x 1272 x 2032 mm
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270 / 123
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320 / 145
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 The EDU-ADA permits wheelchair access to the workstation. Controls are mounted in a handheld remote box that can be placed adjacent to or inside the work area.
Model EDU-ADA on mounting stand. Stand can be fitted with optional adjustable height legs (shown) or optional mobile locking casters.
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Model
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Dimensions
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Weight (lbs/Kg)
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Internal Height
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External
(W x D x H)
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Shipping
(W x D x H)
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Net
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Ship
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EDU-ADA
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P10XL-CART-RC-P
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31.5"
800 mm
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39.5" x 28.5" x 83.5"
1003 x 724 x 2121 mm
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40" x 40" x 80"
1016 x 1016 x 2032 mm
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234 / 107
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284 / 129
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 The EDU-JUNIOR is a basic
workstation mounted on a wheeled cart.
EDU-JUNIOR, P5-24XT-CART
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Model
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Dimensions
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Weight (lbs/Kg)
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Internal Height
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External
(W x D x H)
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Shipping
(W x D x H)
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Net
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Ship
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EDU-JUNIOR
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P5-24XT-CART
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24"
610 mm
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24" x 27" x 70"
610 x 686 x 1778 mm
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40" x 40" x 80"
1016 x 1016 x 2032 mm
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176 / 80
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225 / 102
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Construction
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The cabinet exterior is 100% Made In The USA, fabricated with an epoxy-coated steel superstructure around clear front, sides and rear panels.
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The front safety panels lift up on hinges for easy access to the interior.
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Locking casters permit complete portability from lab to lab.
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The overall width and height are sized to fit easily through standard doorways.
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A cart handle is located at each end to simplify moving (applies to EDU-MOBILE and EDU-CLASSIC models only).
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Internal fluorescent lamps operate on the main power switch.
Controls
- An integrated control module located above the work surface puts all controls at eye level.
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A main on/off switch controls power to the airflow system and lights.
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The electronic alarm system includes a low airflow indicator which warns of insufficient air velocity through the main filter.
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Electronic process monitoring assures continuous safety; an optional electronic gas sensor monitors main carbon filter performance.
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A manually adjustable blower speed controller compensates for filter loading.
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A high-performance ebmpapst centrifugal fan provides continuous air velocity while the cabinet is in operation.
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A velometer located on the cabinet side offers a visual confirmation of air velocity.
Utilities
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Optional petcocks are available for gas and water.
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Optional gooseneck faucet is positioned over a chemically-resistant optional polypropylene sink cup integrated into the work surface.
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Duplex power outlets are mounted outside the work area on the cabinet front.
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Pass-thru ports are located near the cabinet work tray left and right.
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Operates on either 120V, AC, 60Hz or 230V, AC 50Hz electrical service.
EDU FILTER
The high-efficiency filter used in the Air Science® EDU is certified to adsorb a range of chemicals commonly used in school curriculum associated with basic chemistry and environmental sciences.
CHEMICALS ADSORBED, EDU ACTIVATED CARBON FILTER (ABBREVIATED LIST)
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Inorganic Fumes
Aluminum Chloride and Bromide
Ammonia
Ammonium Chloride Fumes
Bromine
Chlorine
Chromium (V1) Dichloride Dioxide
Chromyl Chloride
Hydrogen Acid Vapor
Hydrogen Sulphide
Iodine
Iodine Chlorides
Lead
Lead Bromide
Mercury and its Compounds
Nitric Acid Vapor
Nitrogen Oxides (Acidic)
Phosphine
Phosphorus Chlorides and Bromides
Phosphorous Oxides
Silicon Tetrachloride
Sulphur Chloride
Sulphur Dioxide
Thionyl Chloride
Tin (IV) Chloride
Titanium Tetrachloride
Zinc Chloride Fumes
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Organic Fumes
Acid Amides
Acid Anhydrides
Acid Chlorides
Acidic Nitrogen Oxide
Alcohols
Aldehydes
Aliphatic Amines and their Salts
Aliphatic Hydrocarbons
Aromatic Amines and Aromatic Hydrocarbons
Aromatic Nitro Compounds
Carboxylic Acids
Esters
Ethers
Ketones
Nitriles
Organo Halogens
Phenols
Pyridine
Dust and Particles
Dyes
Enzymes
Smoke
WarningExclusions
This filter will not adsorb hydrogen, carbon monoxide, nitrous oxide or methane.
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STANDARDS AND COMPLIANCE
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Quality Management Systems
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ISO 9001
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Chemical Fume Containment
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ANSI/ASHRAE 110-1995
SafeBridge® Performance Verification (VE)
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Carbon Filter Efficiency
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BS 7989:2001
SEFA Standard 9
AFNOR NF X 15-211
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Biological Safety Filter Efficiency
HEPA and ULPA
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IEST-RP-CC-0034.2
IEST-RP-CC007.1
IEST-RP-CC001-4
EN 1822
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Electrical Safety
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UL-C-61010-1
CE Mark
ROHS Exempt under EEE Category 9
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Product Design
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ANSI Z 9.5-2003
ANSI Z 9.7-1998
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OSHA, Occupational Safety and Health Administration
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OSHA Standard - 29 CFR, Safety and Health Regulations for General Industry, 1910.1450: Occupational exposure to hazardous chemicals in laboratories. Part B, definition, laboratory type hood. All Air Science® products meet this definition.
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Environment
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ISO 14001
Energy Star Partner
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Education (UK)
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CLEAPPS® Instruction Approved (EDU-M)
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PRODUCT SPECIFICATIONS
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EDU Model
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EDU-Mobile
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EDU-Classic
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EDU-ADA
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EDU-Junior
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Airflow CFM
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220
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220
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145
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135
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Face Velocity FPM
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100
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100
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100
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100
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Lighting
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Compact fluorescent lamp.
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Construction
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White epoxy steel frame and head unit, Clear sides and back panel.
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Blower
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ebmpapst centrifugal fan.
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Electrical
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120V, AC, 60Hz or 230V, AC, 50Hz voltages available. Specify when ordering. Other voltage options available.
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Electrical Switches
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Main On/Off
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Monitoring
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Low airflow alarm, standard.
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Filter Specifications
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Pre-Filter
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Electrostatic, 1 lb / 0.45 kg, nominal.
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Main Filter
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22 lbs / 9.6 kg
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11 lbs / 5 kg
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OPTIONS AND ACCESSORIES
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EDU Model
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EDU-MOBILE
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EDU-CLASSIC
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EDU-ADA
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EDU-JUNIOR
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Filter Saturation Alarm*
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An electronic gas sensor emits audio and visual alerts when the main filter needs to be changed.
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FSA
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FSA
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FSA
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FSA
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Monitair® Controller*
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Microprocessor controller monitors cabinet operating parameters, airflow, containment, and filter condition; emits audio and visual alerts if conditions become unsafe.
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MON-P
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MON-P
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MON-P
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N/A
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Polypropylene Construction*
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Cabinets are available in all polypropylene construction. Contact Air Science® for information.
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EDU-M-PP
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P15-ENCB-PP
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P10XL-CART-RC-P-PP
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P5-24XT-CART-PP
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Duplex Electrical Outlet*
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Two NEMA 14-20R receptacles with ground fault interrupter. 110V service standard; international fixtures available.
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AS-GFI
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AS-GFI
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AS-GFI
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AS-GFI
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Service Fitting
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Cabinets can be fitted with service fixtures such as petcocks, faucets or valves.
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SF-X. Specify service fitting type (faucet, valve, petcock) and location when ordering.
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Cup Sink, Mounts into Tray*
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Cup sink is fitted into the base tray.
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SINK-P
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SINK-P
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SINK-P
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SINK-P
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