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Precision Containment for All Applications
Turbulent-free Airflow, Ideal for Balances.
 
Provides Unsurpassed Precision for Compounding and Powder Weighing
 
 

Model VE24T shown with Fume Extractor,
Model VE-FES

 
Vented Enclosure Model VE24 shown with
Fume Extractor, Model VE-FES

 
Vented Enclosure Series, precision containment
  • Proven Performance
  • Turbulent-free Airflow Pattern
  • Custom Sizes to meet every need
  • Specialized HEPA-filter technology for increased safety
  • Ductless design increases location possibilities
  • Easy-to-Change Filtration system
 
Introduction
Air Science Vented Enclosures provide effective containment of airborne particulates during manipulation and transfer of potent compounds. Our in-house research suggests that even slight modifications of enclosures can result in containment factors from the microgram down to the nanogram. Our turbulent-free design utilizes environmentally friendly, ductless technology in combination with carbon / HEPA filtration to provide precise, safe containment in all applications. Ductless technology also makes installation of dedicated workstations easy, as no additional HVAC design is required. Air Science offers a host of vented enclosures to meet every analytical need.
 
 
 
Vented Enclosure Brochure
(pdf download)
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Applications
Bulk Powder Weighing and Transfers
Task-specific Workstations
Short Duration Projects
Balance and Microscope Enclosure
Robotics Enclosure
Compounding Activities
 
 
Ductless Technology: The ECO friendly choice
Advanced HEPA filtration technology offers a safe, high performance alternative to conventional ducted vented enclosures for a broad range of applications.
  • Environmental Benefits
    Air Science ductless vented enclosures isolate and trap potent powders down to the nanogram, preventing detrimental impacts to operators.
  • Versatile
    Each filtration system is selected for its specific application. The Multiplex Filter broadens the range of applications and our “bag out” HEPA filtration system completely protects operators from potent powders.
  • Easy to Install
    The ductless hood is self-contained and does not require venting to the outside. Set-up, operation and filter maintenance are straightforward.
  • Energy Efficient
    Because filtered air is returned to the room, no demands are required of the facility HVAC capacity for make-up air.
  • Safe to Use
    Cabinet airflow and face velocity protect users from incidental exposures to particulates.
 

Vented Enclosure Features

Vented Enclosure Model VE24T; shown with optional mobile cart; and Fume Extractor Model VE-FES.
PRODUCT FEATURES:
A. Filtration: Available with extended life HEPA filtration systems, in conjunction with Multiplex filtration. Our HEPA filters are fitted with a “bag-out” system to completely protect operators during filter changes.
 
B. Hose: Each unit is provided with an 8 ft. PVC heavy-walled flex hose with smooth inner surfaces to minimize pressure drop and friction loss.
 
C. Air Velometer: An analog air velocity meter in the field of vision of the user provides independent backup to the electronic airflow alarm.
 
D. Single Hinged Front Sash: Hinged Front Sash-Allows full access to the work area.
 
E. Turbulent Free Design: Our enclosure designs provide a smooth transition of airflow into the enclosure, with the air pulled across the work surface in a uniform, horizontal pattern, reducing the rolling effect found in conventional vented enclosures.
 
F. Pass Through Ports: Electrical cords and cables are safely routed into the cabinet through pass through ports; located only on the side panels.
 
G. Plenum-Slotted Baffle: Produces a horizontal airflow pattern in the work area. Baffle can be lowered for cleaning. A 4" OD exhaust port is provided to connect to ductwork or fume extractor.
 
H. Clear Side Panels:Clear side panels with waste chute allow for disposal bags to be connected and prevent contamination to the surrounding lab.
 
I. Stand: Optional mobile cart with locking casters.
 
 
 
 
OTHER FEATURES:
Flexible Design: Air Science offers flexible solutions for any analytical operation. Our ventless enclosures can be plumbed into an existing HVAC setup or incorporated with our Fume Extractor to minimize upfront workstation construction costs.
 
Standards Compliant: Performance specifications and construction meet or exceed OSHA, ANSI and relevant international standards to assure operator safety.
 
Validated Performance: Safebridge Consultants have verified and confirmed performance of Air Science Vented Enclosures in controlling airborne concentrations of particulate powder.
 
 
 
OPERATION MODES
VW Operation Mode 1 VW Operation Mode 2 VW Operation Mode 3
Mode 1
Mode 2
Mode 3
connect to in-house vent
connect to VEFE - ductless
connect to VEFE + In-house vent
 
VENTED ENCLOSURE FEATURES & BENEFITS
Air Science Vented Enclosures are available in 8 standard sizes, in metal, stainless steel, or polypropylene construction, totaling 24 standard models.
  • Increase operator safety by trapping potent powders at the nanogram level.
  • Multiplex filter broadens range of filtration applications and utilizes “bag out” HEPA filtration system.
  • No HVAC tie-in requirements, decreasing energy load and increasing installation possibilities.
  • Available in custom sizes to fit a wide range of application needs.
  • Accessories include an optional base stand, air flow meter, and cable ports.
 
SafeBridge Consultants, Inc
PERFORMANCE VERIFICATION
Safebridge Consultants executed performance verification and assessed the ability of Air Science Vented Enclosures (VE48S) to contain and control airborne concentrations of particulate powder during bench-scale operations.

Procedure:
Three separate operators performed small-scale powder manipulations, utilizing Naproxin Sodium as a surrogate powder to identify the range of potential exposures and respective containment during handling procedures. Air samples measuring the exposure of each operator were taken, culminating in the development of the Potent Compound Characterization chart outlined here.

Note: Model VE48S was used in performance verification.
 
POTENT COMPOUND CHARACTERIZATION SCHEME
Powder Toxicity Level
Operator Exposure Limit
(8-hr Time Weighted Average)
Protection Required
1- Low Toxicity
<0.5 mg / m3
Open Bench or
Vented Enclosure
2- Intermediate
Toxicity
0.5 mg / m3 to 10 µg/ m3
Fume Hood or
Vented Enclosure
3- Potent
10 µg/m3 to 30 ng / m3
Vented Enclosure
4- High Toxicity
>30 ng / m3
Isolator
 
Note: The Safebridge Consultants™ name is used for informational purposes only and endorsement of their testing services or their endorsement of Air Science products is neither given nor implied.

The Potent Compound Characterization Scheme used by Air Science USA, LLC may not represent the protocol in use at your organization. The Characterization should be reviewed and fully understood by your industrial hygienist before using a containment device.
 
 
THE AIR SCIENCE PERFORMANCE ADVANTAGE
Each Air Science vented enclosure includes features expressed through sound design and certified quality construction. Options and accessories add functional performance to meet specific applications.
 
Professional Quality
Air Science vented enclosures comply with current technical and safety regulations.
 
HEPA / Multiplex Filtration.
Air Science Multiplex and “bag out” HEPA filtration systems offer a range of options for high performance protection.
 
Industrial Components
The cabinet frame and work surfaces are durable and chemically resistant.
 
Reliability
Internal systems are isolated from fumes, extending product life.

 
 
Vented Enclosure Drawings
Vented Enclosure Drawings
 
MODEL
DIMENSIONS
Weight
Lbs/kg
Metal
Internal
Height
Internal
Depth
Exterior W x D x H
Net
Standard Height Models (S-Series)
VE24S
17"
432 mm
22.5"
568 mm
24" x 28" x 19.5"
610 x 711 x 495 mm
84 /38
VE34S
17"
432 mm
22.5"
568 mm
34" x 28" x 19.5"
864 x 711 x 495 mm
108 / 49
VE48S
17"
432 mm
22.5"
568 mm
48" x 28" x 19.5"
1219 x 711 x 495 mm
132 / 60
VE60S
17"
432 mm
22.5"
568 mm
60" x 28" x 19.5"
1524 x 711 x 495 mm
157 / 71
Tall Models (T-Series)
VE24T
28.75"
730 mm
23"
584 mm
24" x 28" x 30"
610 x 711 x 762 mm
97 / 44
VE34T
28.75"
730 mm
23"
584 mm
34" x 28" x 30"
864 x 711 x 762 mm
126 / 57
VE48T
28.75"
730 mm
23"
584 mm
48" x 28" x 30"
1219 x 711 x 762 mm
154 / 70
VE60T
28.75"
730 mm
23"
584 mm
60" x 28" x 30"
1524 x 711 x 762 mm
185 / 84
Fume Extractor
VE-FES
- -
- -
17.5" x 25.5" x 18"
445 x 648 x 457 mm
45 / 20
VE-FED
- -
- -
35" x 25.5" x 18"
889 x 648 x 457 mm
90 / 41
 
 
ENCLOSURE PRODUCT SPECIFICATIONS
Vented Enclosure Model
VE24S
VE24T
VE34S
VE34T
VE48S
VE48T
VE60S
VE60T
Work Surface
<… Polypropylene. …>
Construction
<… Polypropylene and Acrylic …>
Lighting
2 x 15 watts
Required Airflow Specifications
Target Face Velocity of 60
100 CFM
141 CFM
200 CFM
249 CFM
Target Face Velocity of 100
166 CFM
236 CFM
333 CFM
416 CFM
 
ENCLOSURE OPTIONS & ACCESSORIES
Vented Enclosure Model
VE24S
VE24T
VE34S
VE34T
VE48S
VE48T
VE60S
VE60T
Base Stand
P5-CART
P10XL-CART
P20-CART
P25-CART
UV Lamp
UV-VE24
UV-VE34
UV-VE48
UV-VE60
Trash Chute
TRASH
TRASH
TRASH
TRASH
Work Surface (Black)
TRAY-B-VE24
TRAY-B-VE34
TRAY-B-VE48
TRAY-B-VE60
Work Surface (Stainless)
TRAY-SS-VE24
TRAY-SS-VE34
TRAY-SS-VE48
TRAY-SS-VE60
Work Surface (Epoxy Resin)
TRAY-ER-VE24
TRAY-ER-VE34
TRAY-ER-VE48
TRAY-ER-VE60
Task Light
LAMP-VE24
LAMP-VE34
LAMP-VE48
LAMP-VE60
Electric Airflow Alarm
EAFA
EAFA
EAFA
EAFA
Sliding Sash
SASH-VE24
SASH-VE34
SASH-VE48
SASH-VE60
Glove Ports
GLOVE-VE24
GLOVE-VE34
GLOVE-VE48
GLOVE-VE60
 
EXTRACTOR PRODUCT SPECIFICATIONS
Fume Extractor Model
VE-FES
VE-FED
Noise Level
<52 dBa
<52 dBa
Airflow CFM
265
530
Fan
Centrifugal.
Electrical Supply
110V 60Hz; other voltage options available.
Controls
Remote, optional.
Monitoring
Low airflow alarm, standard
Construction
Polypropylene, metal or stainless steel.
Filter Specifications
Pre-filter
Electrostatic
Main Filter
HEPA and/or Carbon; Bag-out version available.
 
EXTRACTOR OPTIONS & ACCESSORIES
Fume Extractor Model
VE-FES
VE-FED
Remote Control
REMOTE
REMOTE
Filter Saturation Alarm
FSA
FSA
Bag-Out HEPA filter
HEPA-BO
HEPA-BO
 
 
 
STANDARDS AND COMPLIANCE
Quality Management Systems
ISO 9001
Chemical Fume Containment
ANSI/ASHRAE 110 1995
SAFEBRIDGE Performance Verification (VE)
Carbon Filter Efficiency
BS 7989-2001
SEFA Standard 9
AFNOR NFX 15-211
Biological Safety
Filter Efficiency
HEPA and ULPA
IEST-RP-CC-0034.2
IEST-RP-CC007.1
IEST-RP-CC001-4
EN 1822
Electrical Safety
UL-C-61616A
CE Mark
ROHS Exempt under EEE Category 9
OSHA, Occupational Safety and Health Administration
OSHA Standard -29 CRF, Safety and Health Regulations for General Industry, 1910.1450: Occupational exposure to hazardous chemicals in laboratories. Part B, defi nition, laboratory type hood. All Air Science® products meet this definition.
Environment
ISO 14001
Energy Star Partner
 
 
 

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News

Friday, July 27, 2018

MASSIVE SALES NOW! 2

1/each BRAND NEW ROTARY JAPANESE QUALITY EVAPORATORS- complete- STARTING AT 2999.99- check back daily
*3 Year Warranty NEW 5 Place Balances
We configure GPC systems- call Bill at 732-558-6170

Wednesday, July 25, 2018

MASSIVE SALES NOW! 1

1/each BRAND NEW ROTARY JAPANESE QUALITY EVAPORATORS- complete- STARTING AT 2999.99- check back daily
*3 Year Warranty NEW 5 Place Balances
We configure GPC systems- call Bill at 732-558-6170

Thursday, July 5, 2018

MASSIVE SALES NOW! 3

1/each BRAND NEW ROTARY JAPANESE QUALITY EVAPORATORS- complete- STARTING AT 2999.99- check back daily
*3 Year Warranty NEW 5 Place Balances
We configure GPC systems- call Bill at 732-558-6170

NEW ARRIVALS/JUST IN: Great Quality Used Equipment

AGILENT 4000 UV-VIS

AGILENT ECLIPSE SYSTEM AGILENT 55AA Atomic Absorption

AGILENT 7500 ICP-MS


Featured items - new!

Used equipment specials

WHY YOU SHOULD CHOOSE TO DO BUSINESS WITH TRIAD SCIENTIFIC

1. EXPERIENCED-We have been building labs, equipping labs, and supplying lab equipment parts and service for over 20 years. With over 100 years of combined lab equipment experience at our site and working with many experienced technicians, we try to offer the right equipment at the right price for you, our partner.

2. SAVE MONEY- We sell, lease, and rent - You save money, 5-70% off original retail, so you get great equipment at a great price.

3. WARRANTY -We offer a warranty on our refurbished equipment and new manufacturer warranty on new equipment.

4. SERVICE- We offer instrument service, refurbishment validations, and calibrations at great rates and skill levels.

5. INSTRUMENT PARTS- We sell new instrument parts and new equipment parts and hard to find used older parts

6. UNIQUE- We are an independent dealer and also sell used instruments, such as AA, FTIR, GC, GC/MS, HPLC, LC/MS, ICP, ICP/MS, Particle Size Analysis, UV/VIS, and UV/VIS/NIR. This equipment is manufactured by companies like Agilent, Hewlett Packard, Waters, Hitachi, Perkin Elmer, Shimadzu, Beckman, and more. WE ARE NOT AFFILIATED WITH THESE COMPANIES IN ANY WAY!

7. BUILD LABS- We well discounted made in USA Lab Casework, Fume hoods, Blowers, Safety Cabinets, and Clean Benches.

8. CASH PAID-Top dollar paid, and you can sell your excess, obsolete, surplus equipment with us. We can buy it or sell on consignment.

9. DIVERSIFIED-We sell a very broad line of new and used Lab Equipment. See our detailed listing above.

CLICHERto join TRIAD SCIENTIFIC'S NEW MAILING LIST and GET SPECIAL LIMITED TIME OFFERS !!!