Terra Universal, Inc.
800 S. Raymond Ave.
Fullerton, CA 92381-5234
Tel: 714-578-6000
Fax: 714-578-6020
E-mail: info@TerraUniversal.com
Web site: www.TerraUniversal.com
Select acrylic, static-dissipative PVC, polycarbonate (Lexan®), or polypropylene panels to meet requirements for visibility, chemical compatibility, and static safety. All panel types feature mirror-finished 304 stainless steel reinforcement trim that allows easy panel replacement and creates a showcase finish (316 SS also available).
Powder-coated 1.75"-dia. square steel uprights and cross sections create a rigid, self-supporting structure that requires no external supports, so rooms can be installed, disassembled, and reassembled with no specialized equipment or permitting. Single-wall panels are normally mounted on the frame exterior. Double-wall panels provide ultra-smooth surfaces both inside and out, creating an environment that's easy to clean and sterilize.
The ceiling grid accommodates 2' × 4' filter/fan units, air handlers, and lights. Hardwall rooms can be configured either as conventional cleanrooms, with addition of filter/fan units to the ceiling grid, or as ventilation rooms, with addition of a ceiling ventilator. A Terra configuration specialist assists in selection of filter type (HEPA or ULPA) and quantity to meet cleanliness standards to Class 10-100,000 / ISO 4-8. Based on other environmental requirements, Terra engineers prepare a recommended configuration and complete system drawings.
Air conditioning – maintains a constant temperature
above or below ambient. Ceiling plenum chambers recirculate air for greater
efficiency.
Humidification/dehumidification – stand-alone modules
hold a constant relative humidity
.
Ionization – low-voltage ionizing bars, integrated into
FFUs, control surface charges and the particles they attract
Raised floor – solid or perforated, facilitates true
laminar flow.
Air Showers – scrub particles off of personnel and products
before they enter the room.
Pass-Throughs – complete lines of conventional and fire-rated
pass-throughs.
High-Speed Roll-Up Doors – perfect for large process
equipment or packages.
Special Lighting – in addition to standard fluorescent
fixtures, Terra offers teardrop lights installed below ceiling FFUs, or UV lights
for sterilization or fluorescence detection.
VHP® Biodecontamination Units – employ vaporized
hydrogen peroxide to sterilize the cleanroom.
Special Utilities – provisions for vacuum, air, nitrogen,
and other utilities.
All rooms are factory assembled and tested as complete turnkey systems before shipping. Installation and certification services are available. See separate descriptions for configuration overview and other cleanroom styles.
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