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LabGard ES (Energy Saver) NU-437 Class II, Type A2 Biosafety Cabinet

The LabGard ES 437 Biological Safety Cabinet monitors plenum pressure through microprocessor controls. Ergonomic design and cost savings technologies enhance the user’s environment while providing the proper biocontainment when working with cultures, viruses, and more.

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LabGard ES (Energy Saver) NU-437 Class II, Type A2 Biosafety Cabinet

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  • FlowGard Electronic Control System
  • LabGard ES (Energy Saver) NU-437 Class II, Type A2 Biosafety Cabinet
  • Experience Ergonomics
  • Large user-friendly work zone
  • LabGard NU-437 Airflow Schematic

Features
Specs
Bulletins
Accessories

FlowGard Control System
Microprocessor controls monitor plenum pressure providing audile and visual alarms for low and high airflow.

Energy Saver Motor
An ultra high efficiency motor saves on your energy bills while increasing filter life lowering your total cost of ownership.

Experience Ergonomics
NuAire Biological Safety Cabinets provide maximum knee/thigh clearance that improves the users ability to assume a proper posture. The maximum knee/thigh clearance is accomplished by a design improvement that reduced the plenum height beneath the work surface.

An adjustable base stand provides the ability for laboratory personnel to optimize ergonomic conditions improving leg and forearm support.

A heavy duty plastic armrest minimizes cold conduction and provides additional forearm support.

Cool white lighting and a polished edge window reduces glare allowing for greater visibility and better sight lines to the effective work zone area reducing awkward posture resulting in less eye fatigue and/or neck strain.

NuAire Biological Safety Cabinets provide the largest effective work zone area available which helps reduce arm/neck/shoulder strain.

Our ultra high efficiency motor runs quieter with fewer vibrations creating less stress on the body.

Additional accessories such as an adjustable footrest, elbow rests, turntable, and ergonomically designed chair enhances the user’s ergonomic working environment.


TruLaminar Airflow
Unidirectional airflow moving along parallel flow lines at a constant velocity of 60 fpm (0.30 m/s) minimizes air turbulence within the work zone lessening the chance for cross contamination.

Dynamic Air Barrier
Strong inflow air velocity of 105 fpm (0.53 m/s) over an aerodynamic airfoil creates maximum personnel protection.

HEPEX™ Zero Leak Airflow System
The HEPEX™ plenum inflates to provide quiet uniform air without transferring vibration. Positive pressure chambers and ducts are surrounded by negative pressure eliminating potential leaks. HEPEX™ fabrics are incredibly durable. They are flameproof, provide a barrier against water, gases, fluid, and dust as well as resist to chemicals, oils, and greases. It even holds antibacterial properties and is impregnable meaning harmful materials become trapped in the filters.

Monolithic Pressure Tight Construction
A single shell, high grade stainless steel, fully welded cabinet eliminates potential leaks that may occur through failures of gaskets and cabinet seams.

Attenumount
Vibration and sound control

Biological Test Assurance
NuAire biosafety cabinets are tested in laboratory extremes to ensure maximum personnel, product, and environmental protection.

Motor Speed Control
Internal Exhaust Dampener
Permanent Plenum w/ Quick Release Supply HEPA filter 99.99% @ 0.3 microns
Exhaust HEPA Filter 99.99% @ 0.3 Microns
Front Filter Removal
Fluorescent Cool White Lighting
Frameless Sliding Tempered Glass
Heavy Duty Ergo Armrest
Removable Work Tray
Metal Diffuser over Supply Filter
Duplex Outlets
Services Valves

Optional Features

NiteCare™ Night Setback System
Lower your energy bills while maintaining a sterile work zone overnight.


Germicidal UV Light w/ Window Interlock
Exhaust Transitions
GFI
Additional Duplex Outlets
IV Bar w/ 6 Hooks
Base Support Stands
Storage Support Stands
Adjustable Support Stands
Prop up work tray
Microscope Window
Additional Service Valves
Metal Framed HEPA Filters 99.99% @ 0.3 Microns
ULPA Filters 99.999% @ 0.12 Microns
Storage Pull-Out Trays
Decorative Side Panels
Sinks w/ Hot/Cold or DI Faucets
Heated Work Surface
Seismic Brackets
Custom Solutions

Model NU-437-300 NU-437-400 NU-437-500 NU-437-600
Nominal Size 3 ft. (0.9 m) 4 ft. (1.2 m) 5 ft. (1.5 m) 6 ft. (1.8 m)
Style of Cabinet Bench top/console with optional base stand Bench top/console with optional base stand Bench top/console with optional base stand Bench top/console with optional base stand
Sash Height 8" (203 mm) 10" (254 mm) / 8" (203 mm) 10" (254 mm) / 8" (203 mm) 10" (254 mm) / 8" (203 mm)
Exterior Dimensions (W x D x H)
in. [mm]
41 ⅝ x 32 ⅞ x 63
(1057 x 835 x 1600)
53 ⅝ x 32 ⅞ x 63
(1362 x 835 x 1600)
65 ⅝ x 32 ⅞ x 63
(1667 x 835 x 1600)
77 ⅝ x 32 ⅞ x 63
(1972 x 835 x 1600)
Interior Dimensions (W x D x H)
in. [mm]
34 ⅜ x 23 ½ x 28 ½
(873 x 597 x 724)
46 ⅜ x 23 ½ x 28 ½
(1178 x 597 x 724)
58 ⅜ x 23 ½ x 28 ½
(1483 x 597 x 724)
70 ⅜ x 23 ½ x 28 ½
(1788 x 597 x 724)
Weight 475 lbs. / 215 kg. 500 lbs. / 227 kg. 600 lbs. / 273 kg. 680 lbs. / 308 kg.
Inflow Velocity 105 fpm (.53 m/s) 105 fpm (.53 m/s) 105 fpm (.53 m/s) 105 fpm (.53 m/s)
Downflow Velocity 60 fpm (0.30 m/s) 60 fpm (0.30 m/s) 60 fpm (0.30 m/s) 60 fpm (0.30 m/s)
Heat Rejected, BTU, Per Hour
(non-vented)
(vented)
8 (203) opening
826
120
10(254) / 8(203) opening
1140/1020
157
10(254) / 8(203) opening
1768/1611
198
10(254) / 8(203) opening
1884/1768
198
Sound Pressure Level
10(254) / 8(203) opening
na / <55 dBa <63 dBa / <56 dba <63 dBa / <58 dBa <63 dBa / <60 dBa
Light Intensity foot-candles (LUX) 90 - 120 (968 - 1291) 90 - 120 (968 - 1291) 90 - 120 (968 - 1291) 90 - 120 (968 - 1291)
         
Warranty 5 Year Parts and Labor (US & CA)      
  6 Year Parts (Intl)      
         
Accolades NSF/ANSI 49, EN12469, UL, UL-C, CE, Energy Saver, Personnel Product Environmental Protection, RoHS    
Please note specifications are subject to change. Please contact NuAire to verify before purchase.