Terra Part # 1690-95
$3,083
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Accessories related to Terra Part # 1690-95
8027
Hood; Vertical Laminar Flow, Wet Processing Station, 304 Stainless Steel, 100" W x 28" D x 88" H, 120 V

• Dual HEPA Fan/Filter Units provide laminar flow of clean air to the work surface

• Epoxy-finished CR steel frame includes static-dissipative PVC side panels

• Illumination system allows uninterrupted air flow

• Order filter/fan units, illumination system and work station separately

• Essential for Wet Processing applications

Airflow Design: Vertical

Depth: 28"

Hood Design: Floor

Filter Type: HEPA

Frame Material: 304 Stainless Steel

Height: 88"

Inside Depth: 28"

Inside Height: 74"

Inside Width: 97"

Light Fixture: LED

Manufactured by: Terra Universal

Max Opening: 74.5" H

Model: Wet Processing Station

Side Panels: Static-Dissipative PVC

Sash Design: None

Sash Height: N/A

Sash Opening: N/A

Width: 100"

Work Area Dimensions: 97" W x 28" D x 74" H

Unit of Measure: EA

Dimensions, Product: 100" W x 28" D x 88" H

Dimensions, Shipping: 107" W x 33" D x 96" H

Electrical Specifications: 120 V, 15 A, 1,800 W, 1 Ph, 50/60 Hz

Package Type: Crate

Weight, Product: 715 lb

Weight, Shipping: 790 lb

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Narrow Profile Vertical Laminar Flow Hood

Standard Features

  • A Fluorescent light
    Fluorescent light standard, UV sterilization bulbs available
  • B Side panels
    Side panels, made of static-dissipative PVC, enhance laminar flow
  • B Nylon Levelers
    Steel-reinforced nylon levelers resist most chemicals

Optional Features

  • 1 Fan Filter Unit
    Select HEPA or ULPA fan/filter modules to provide a laminar flow of clean air
  • 2 Range of Work Surfaces
    Work surfaces available in many sizes and materials. Two-piece design isolates fan vibration
  • 3 Optional Wet Processing Station
    Shown with optional Wet Processing Station

Hoods for Wet Processing

  • Narrow-Profile Verticle Laminar Flow Hood Narrow-Profile Verticle Laminar Flow Hood
Narrow-Profile Verticle Laminar Flow Hood

Features and Benefits

Specializing Common Lab Hoods

Adapting Common Laboratory Hoods for Specialty Purposes

Most hoods designed for specialty applications are derived from standard laboratory configurations (e.g. laminar flow and fume hoods) adapted to specific requirements.


PCR Workstations

Polymerase chain reaction (PCR) is a common technique used in molecular biology to exponentially amplify a target region of DNA or RNA. PCR can turn a single piece of DNA into more than a million pieces in the matter of hours. Unfortunately, a single piece of contaminating DNA can also be amplified, making it extremely important that researchers work within a sterilized area that prevents cross contamination of samples.

PCR workstations were designed to minimize this problem. Adapted from laminar flow hoods, PCR workstations provide HEPA-filtered, sterile air within the hood. These hoods are outfitted with UV-C germicidal lights to disinfect the work surface when the hood is not in use. The lights are also placed on a timer to reduce the risk of UV exposure. In addition to its germicidal properties, UV-C light also causes breaks in strands of DNA that prevent the DNA from being amplified during PCR. Therefore, the UV-C light also serves to prevent carry-over contamination from previous experiments.

Explosion-Proof Hoods
Explosion Proof Vertical Laminar Flow Hood in Use

Explosion-proof hoods are a variation of either the laminar flow or exhaust fume hood, designed for work involving potentially flammable material. The conventional motor of the hood is replaced by an NEC Division I-rated non-sparking motor, mounted in a cast-iron, explosion-proof housing. In addition, the hood features an explosion-proof light, and all wiring is encased in filled rigid conduit.

These hoods bear an NEC sub-rating: Division I, Class 1 indicates suitability for use where flammable materials are generally present, and Division I, Class 2 indicates suitability for use when such materials are only intermittently present.

Balance Enclosures
Labconco RXPert Double Filtered Balance System with Model

Weighing dry powder chemicals is a routine laboratory task. Weighing procedures frequently result in some of the powder becoming airborne irritants – and potentially toxic threats – to lab personnel. Balance enclosures minimize this danger.

They are essentially ductless fume hoods with a few minor modifications. These negative pressure enclosures direct air from outside the hood through a HEPA filtration system before it is returned to the room. The HEPA filtration system is 99.99% effective in removing particles as small as 0.3 microns in diameter from the air, virtually eliminating the risk of personnel exposure. The front sash of the balance enclosure opens upward, allowing easy transfer of balances into and out of the enclosure.

Nanoparticle Enclosures
xpert nano enclosure ionization illustration

These enclosures are essentially balance enclosures that use an ULPA filter, which is 99.995% efficient in removing particles as small as 0.12 microns, to contain the much smaller particles generated during nanomaterial processing.

Integrated Stands Isolates Hood from Work Surface

Built-in stand with dissipative PVC side panels allows VLF Stations to be positioned over any table or processing equipment without transferring hood vibration to work surface (shown integrated with optional modular wet station).

Recessed Lighting and Optional UV-C Sterilization

Included recessed light fixture simplifies cleaning and minimizes airflow disruptions (shown next to optional UV sterilization bulb).

Room-Side Replaceable HEPA Filter

To simplify filter replacement, HEPA filters can be removed and replaced while the FFU remains installed; the gel-sealed filter seats securely against the "knife-edge" on the blower housing to form a tight seal.

Touchscreen Control Panel

PLC control panel provides control of fan speed, lights, and motorized shield; digital gauge monitors backpressure and issues alerts when filter(s) need replacement

Vertical Flow of HEPA-Filtered Air Meets ISO 5 Particle Requirements

Side panels and access shield optimize unidirectional flow of HEPA-filtered air; advanced baffling technology ensures uniform face velocity to meet ISO 5 particle requirements.

Motorized Access Shield

Motorized access shield, included on select models, enhances laminar flow and protects operator from chemical fumes and other environmental nuisances.

Long Running FFU Motors

Terra’s filter fan unit motors are rated for 5 years of continuous, 24/7 operation, if the HEPA filters are consistently replaced. To accurately monitor your HEPA filter’s saturation levels, purchase Terra’s audible and visual filter replacement alarm system.

Popular Accessories

For a full list of accessories, select a product then click Choose Accessories on that product page.
  • UV Germicidal Lamp
    The V-Ray germicidal UV lamp is installed within a Terra hood to inhibit microbial growth on the work surface
  • Cleanroom Non-Dissipative Table
    Cleanroom tables with sealed dissipative or non-dissipative laminate tops are durable and cleanroom-compliant; powder-coated steel base with telescoping legs.
  • WhisperFlow® Cleanroom Fan Filter Units
    Design features internal baffling and an aluminum diffuser to provide quiet operation along with uniform air speed for ISO-compliant laminar flow.

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 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.

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