Hood

22988

Nuaire NU-427-600 Class II, B1

This 1997 Nuaire 427-600 biohazard hood claims to be the least Expensive Exhausted Class II, B1 Biological Cabinet to Operate. The LabGard 427 requires less exhaust air, more than 50% less air, than any other type of exhausted Class II biological safety cabinet, YET, by virtue of its series orientated HEPA filters, provides a total exhaust area in the rear one-half of the cabinet that can permit an increased, but judicious use, of flammable liquids as required as an adjunct to microbial studies. Single Supply HEPA filter - the NU-427 by its unique and patented dual all negative pressure rear duct design, eliminates the need for two filters and places the positive pressure contaminated supply plenum within a negative pressure zone, even down to the HEPA filter interface with the cabinet shell. All Stainless Steel Construction, of both the external shell and all internal ducts and plenums, means the cabinet's surfaces are chemical resistant and easily cleaned and decontaminated for a long life. Like all NuAire bench Class II Biological Safety Cabinets, Ergonomic Advancements are Incorporated into the LabGard NU-427. From a frameless viewing window yielding an unobstructed view of the work zone, to the use of indirectly diffused cool white fluorescent lighting, soothing to the eyes, so you work comfortably, safer and smarter. Microprocessor Driven Electronic Controls for all essential functions of the cabinet including lights, blowers, alarms and duplex outlets. The microprocessor control system maintains an optimum balance between the supply air system and the customer supplied exhaust air system using dual thermistor probes to measure the supply and exhaust air volumes. The exhaust interlock system prevents operation of the internal supply blower unless the exhaust flow is sufficient to provide a minimum air barrier (i.e. 100 FPM). Audible and visual alarms are provided. *** Includes certificate of decontamination *** Must be externally vented with auxillary blower (not included) ***

Used

(inside:) 70.5"W x 21"D x 26"H (outside:) 82"W x 34"D x 61"H

115 Volts, 60 Hz, 12A

2