Labconco Xpert 3950401 Laminar Flow Hood (Class I)

Product Description
4' XPert Filtered Balance System with Guardian Airflow Monitor. Contains built-in blower and exhaust HEPA filter. Sash Opening Height: 9.4 in. (23.9 cm)

XPert Filtered Balance Systems provide user protection by keeping powders and particulates contained during weighing procedures. The built-in blower and exhaust HEPA filter mounted in the upper plenum take up less space than a separate exhauster would require, and isolation supports minimize blower vibration.

Since HEPA filtered air is returned to the laboratory, these vented balance enclosures offer the added benefit of low installation costs and require no ducting to the outside. Interior dimensions accommodate large micro and analytical balances. Containment-enhancing features ensure that potent powders frequently found in pharmaceutical, dry chemical, mold and asbestos weighing operations are kept away from the operator.

FEATURES:
Deep 23 in. or 30 in. interior to accommodate large micro and analytical balances
Ergonomic air foil with aerodynamic Clean-Sweep airflow openings
~ Upper dilution air supply
~ Upper containment sash foil
~ Zone-perforated rear baffle
~ Side-entry air foils
Exhaust HEPA filter, 99.99% efficient on particles 0.3 micron in size
True bag-in/bag-out filter disposal system
Built-in blower with dynamically-balanced, vibration-isolated motorized impeller
Intrinsically-safe, negative pressure design
Minihelic pressure gauge
Space-saving design. No separate filtered exhauster is required.
Upper diffuser screen
Quiet operation from 48-66 db(A) depending on airflow
Glacier white and gray, dry powder epoxy-coated aluminum frame and steel rear plenum and baffle. No unreliable plastic-to-plastic bonding is used.
Pre-wired fluorescent lamp and switches for blower and light
Speed control
1/4 in. thick tempered safety glass front sash and sides
9.4 in. or 12.0 in. high sash opening
Ergonomic 10 degree angled and hinged sash that pivots upward, locks for loading and has a wiping seal to contain contaminants
Two utility ports
Particulate containment independently verified by SafeBridge Consultants, Inc.

OPTIONS:
2', 3', 4', 5' and 6' widths
International electrical configuration.
Built-in Guardian 1000 Digital Airflow Monitor or Guardian Airflow Monitor

REQUIRED ACCESSORIES:
Work surface
Supporting base
Carbon Filters for Some Models (see brochure)

OPTIONAL ACCESSORIES:
Trace Odor Carbon Filters
Utility Shelves
Canopy Connections for outside ducting
Remote Blowers for outside ducting
Ductwork for outside ducting
The following link provides additional information from the manufacturer's brochure. Click to open the PDF in a new window or right-click to download it:
Labconco Xpert 3950401 Laminar Flow Hood (Class I) or copy the following into your browser address window: labequip.com/stock/pictures/n2092.pdf
Made in USA.

ACCESSORIES:

COMES COMPLETE WITH:
Built-in blower
exhaust HEPA filter

REQUIRED ACCESSORIES:
Guardian Airflow Monitor
Supporting base
work surface
Carbon Filters for Some Models

OPTIONAL ACCESSORIES AVAILABLE AT ADDITIONAL COST:
Trace Odor Carbon Filters
Utility Shelves
Canopy Connections for outside ducting
Remote Blowers for outside ducting
Ductwork for outside ducting

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