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AireGard ES (Energy Saver) NU-140 Vertical Laminar Airflow Workstation

The AireGard model NU-140 is a vertical laminar airflow workstation (LAFW) offering ISO Class 5 air product protection through HEPA filtered air over the work zone.



  • Type: Bench Top

  • Airflow Pattern: Vertical

  • Airflow Quality: ISO Class 5

  • Airflow Velocity: 90 fpm (0.46 m/s)



UL Canada United States Listing
CE Mark
Product Protection

Part #: NU-140

Features

AireGard ES (Energy Saver) model NU-140 is a bench top style Vertical Laminar Airflow Workstation (LAFW) designed to be used where clean airflow per ISO 14644-1 is required for the preparation of injectable drugs, IV solutions, tissue culture, optics, microelectronics, and more. Model NU-140 provides ISO Class 5 air over the work zone in a laminar vertical down flow pattern over the work surface providing product protection.

Performance

True Laminar Airflow

Unidirectional airflow moving along parallel lines in a downflow motion over the work zone at a constant velocity of 90 fpm (0.46 m/s) minimizes air turbulence within the work zone decreasing the potential cross-contamination.

Filter Load Capacity

The motor blower is positioned to produce even filter loading prolonging the life of the HEPA filter, automatically handling a 250% minimum increase in filter loading without reducing total air delivery by more than 10%.

Proper Lighting

External Fluorescent lighting provides a minimum of 90 (968) foot-candles (LUX) on work surface providing the illumination needed for repetitious work.


Technology

AeroMax Electronic Control Center

The AireGard™ ES NU-240 offers the latest digital microprocessor design technology for improved performance and safety. The Aeromax™ control system integrates a digital pressure sensor (PresurFlow™) to monitor airflow performance and displays activity through the LED interface. The Aeromax™ control system also integrates a DC ECM motor/blower controller that provides automatic compensation for both filter loading and line voltage variances. Aeromax ECS provides the following function:

  • Motor Blower On/Off
  • Lighting On/Off
  • Alarm Silence with Ringback

Single Ultra-high Efficiency DC/ECM Motor with Optimally Engineered Fan

Single energy efficient DC ECM motor features an optimally engineered fan to maximize motor performance. The DC ECM motor uses less energy while containing more power increasing filter load capacity, extending the life of the HEPA filter, and in the end lowering your total cost of ownership.

HEPEX Zero Leak Airflow System

A vacuum surrounds a positive pressure plenum relative to the room. In the event of a leak via gasket failure, all contaminated air in the plenum is forced through HEPA filtration. The HEPEX™ system also works to provide accurate laminar airflow by evenly distributing plenum air over the supply HEPA filter. The flexible design eliminates any vibration transfer from the motor blower as well as creates a serviceable work environment for Certifiers after decontamination.


Ergonomically Designed

American Disabilities Act (ADA) Compliant

AireGard LAFW model NU-140 is ergonomically designed for maximum user comfort and adjustability to meet the requirements of the American Disabilities Act (ADA).

    Centrally located control panel for easy operation.
  • Ability to sit or stand at a range of heights with optional motorized base stand.
  • Maximum knee clearance with optimal base stand.
  • Large work surface (26 3/4 inch (679mm) depth) by workstation width provides ample space to improve aseptic technique.
  • A large access opening with cool white lighting offers greater visibility and better sight-lines into the work zone.

Warranty

5 Years Parts (Filter Included) and Labor Warranty (United States and Canada)

4 Year Parts Warranty (Worldwide)

Standard Features

  • Ultra-high Efficiency DC/ECM Motor with Optimally determined Forward Curved Fan
  • AeroMax Electronic Control System
  • PressureFlow Airflow Monitor and Control
  • Attenumont Vibration Control
  • HEPEX Zero Leak Airflow System
  • True Laminar Airflow
  • Pre-Filter System
  • Rear Wall Recirculation Grill for Airflow Uniformity
  • Metal Frame Supply Separatorless HEPA Filter 99.99% efficient @ 0.3 micron
  • ISO Class 5 Air
  • Metal Diffuser Over Supply Filter
  • Cool White Fluorescent Lighting
  • Stainless Steel Sidewalls with Cord Pass Through
  • Stainless Steel Worksurface with PVC Core
  • Ergonomically Designed Work Zone
  • Power Cord

Options
Part Number Work Surface
M429 Nevamar Work Surface with PVC Core
M430 Stainless Steel Work Surface with PVC Core

Part Number Sidewalls 
M353 Polycarbonate Side Walls
M68 Stainless Steel Side Walls

Part Number IV Bar
M262 IV Bar with 3 Height Locations and 6 Hooks

Part Number UV Light
E61 Without Ultraviolet (UV) Light (Standard Option)
E34 Ultraviolet (UV) Light (115V)

Part Number Outlet(s)
E05 Type B Oulet (Qty 1) (115V) (Right Sidewall Unless Specified)
E02 GFI Type B Oulet (Qty 1) (115V) (Right Sidewall Unless Specified)
E42 Australian - Type I Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E41 UK Current - Type G Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E82 Danish - Type K Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E39 France - Type E Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E43 Israel - Type H Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E38 UK Old - Type D Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E40 Outlet - Schuko Type F (Qty 1) (230V) (Right Sidewall Unless Specified)
E44 Swiss - Type J Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E37 US - Type B Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)
E111 South African - Type M Outlet (Qty 1) (230V) (Right Sidewall Unless Specified)

Part Number Service Valves
M195 Left Bottom Service Valve
M194 Left Middle Service Valve
M193 Left Top Service Valve
M198 Right Bottom Service Valve
M197 Right Middle Service Valve
M196 Right Top Service Valve

Part Number Seismic
M264 Wall Seismic Brackets
Specs

Catalog Number

NU-140-330
Nominal 3 foot (0.9m)

NU-140-430
Nominal 4 foot (1.2m)

NU-140-530
Nominal 5 foot (1.5m)

NU-140-630
Nominal 6 foot (1.8m)

Performance Specifications
1.  Product Protection
IEST-RP-CC002.4 ISO 14644-1 IEST-RP-CC002.4 ISO 14644-1 IEST-RP-CC002.4 ISO 14644-1 IEST-RP-CC002.4 ISO 14644-1
ISO 14644-1 ISO 5 ISO 5 ISO 5 ISO 5
Style of Work Station Bench top/console w/base stand/storage Work station Bench top/console w/base stand/storage Work station Bench top/console w/base stand/storage Work station Bench top/console w/base stand/storage Work station
Work Station Construction 16/18 GA, powder coated steel exterior; 16/18 GA type 304 SST work zone 16/18 GA, powder coated steel exterior; 16/18 GA type 304 SST work zone 16/18 GA, powder coated steel exterior; 16/18 GA type 304 SST work zone 16/18 GA, powder coated steel exterior; 16/18 GA type 304 SST work zone
Diffuser for Air Supply (Metal) Non-flammable Non-flammable Non-flammable Non-flammable
HEPA Filter Seal Type: Supply Filter-99.99% Eff. on 0.3 microns HEPEX Seal- Neoprene, Spring-loaded HEPEX Seal- Neoprene, Spring-loaded HEPEX Seal- Neoprene, Spring-loaded HEPEX Seal- Neoprene, Spring-loaded
Optional Services, (total) position: Service Coupling (3/8 inch NPT) (3) Right/left sidewalls (3) Right/left sidewalls (3) Right/left sidewalls (3) Right/left sidewalls
Gas Valve/Service Coupling (3/8inch NPT) (3) Right/left sidewalls (3) Right/left sidewalls (3) Right/left sidewalls (3) Right/left sidewalls
Outlet (2) Right/left sidewalls (2) Right/left sidewalls (2) Right/left sidewalls (2) Right/left sidewalls
Overall Dimensions Inches (mm)
Height 58 (1473) 58 (1473) 58 (1473) 58 (1473)
Width 38 (965) 50 (1270) 62 (1575) 74 (1880)
Depth 32 (813) 32 (813) 32 (813) 32 (813)
Work Zone Dimensions Inches (mm):
Height 30 1/8 (765) 30 1/8 (765) 30 1/8 (765) 30 1/8 (765)
Width 33 7/8 (860) 45 7/8 (1165) 57 7/8 (1470) 69 7/8 (1775)
Depth (measured on work surface) 26 3/4 (679) 26 3/4 (679) 26 3/4 (679) 26 3/4 (679)
Depth (measured at window access height) 24 7/8 (630) 24 7/8 (630) 24 7/8 (630) 24 7/8 (630)
Airflow Volume at 90 fpm (.46 mps) CFM/CMH # 718 (1220) 958 (1628) 1198 (2036) 1438 (2443)
Heat Rejected, BTU, Per Hour 863 1256 1648 1962
Electrical 115V 60Hz 115V 60Hz 115V 60Hz 115V 60Hz
Quality Assurance  U.L./U.L.-C Listed U.L./U.L.-C Listed U.L./U.L.-C Listed U.L./U.L.-C Listed
Amps Blower 2.2 2.2 2.2 2.2
Amps Lighting 7 7 7 7
12 ft. Power Cord (one) 14 GA - 3 Wire, 15A 14 GA - 3 Wire, 15A 14 GA - 3 Wire, 15A 14 GA - 3 Wire, 15A
Crated Shipping Weight 340 lbs. /154 kg. 405 lbs. /184 kg.  470 lbs. /213 kg.  565 lbs. /256 kg. 
Net Weight 300 lbs. /136 kg. 355 lbs. /161 kg. 420 lbs. /191 kg. 595 lbs. /270 kg.

# 10% of this value is recirculated

*** Crated shipping weight does not include weight for accessories or options

+ Based on Work station with new filters running at 115VAC.

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