Terra Universal - Critical Environment Solutions

714-578-6000

Modular Hardwall Cleanroom

Go to Access Doors and Accessories

Client List for Terra Modular Cleanrooms

Features Key
	Standard
	Option

A	Status Indicator Lights: Glow to indicate FFUs are operational; flash when FFUs are off
B	Select HEPA or ULPA fan/filter units to provide a laminar flow of clean air
C	Fluorescent lights (teardrop fixtures available for mounting between fan/filter units)
D	Control panel includes temperature/humidity gauge and other selected instruments
E	Several door designs: stainless steel, aluminum swing or sliding, electronic
F	Select acrylic, static-dissipative, or polycarbonate panels
G	Steel support beams require no external bracing
	Options include pass-throughs, A/C, vacuum, DI water and gas utilities

Pass-Through in Modular Hard Wall Cleanroom

Pass-Throughs for Hardwall Plastic Cleanrooms.

Terra's Hardwall Modular Cleanrooms provide the rigidity and durability of a freestanding room. All components are factory-assembled and tested before shipping, and on-site installation is usually completed in less than a day.

Unlike other modular cleanrooms on the market which require complex suspended ceiling supports, Terra cleanrooms are completely free-standing structures.

Cleanroom Support Frame

The support frame is fabricated of interlocking 1.75" (44 mm) powder-coated square steel uprights and cross sections. Ceiling members are welded to steel 3" x 1.5" (76 mm x 38 mm) T-bars, forming the 2' x 4' (610 mm x 1219 mm) bays that support filters and lights. Vertical finishing strips, fabricated of mirror-finished 304 stainless steel, hold hardwall panels securely in place. Standard height is 7' (2134 mm) measured from filter face to floor (8'3", 2530 mm, with filter/fan unit), allowing installation beneath a standard 9' (2743 mm) ceiling. Other heights are available.

Hardwall Cleanroom Panels

Modular hardwall panels are cut in 4'-wide x 7'-high (1219 mm x 2134 mm) panels. Specify other desired height. They are available in three rigid materials:

Acrylic Panels offer full visibility and outstanding tensile strength. These economical panels are lightweight and easy to clean. Standard panels are clear, but black and amber panels are also available (tinted panels may extend lead time). Acrylic is not recommended for use with alcohol or other strong cleaning agents.

Static-Dissipative PVC Panels are recommended for the most contamination-sensitive applications because of their ability to control particles along with static charges. The friction created by a laminar airflow generates surface charges on nondissipative walls, which in turn attract and hold particles. Your cleanroom wall becomes a particle magnet!

Dissipative PVC safely conducts these surface charges to ground, protecting against potentially damaging ESD (electrostatic discharge) as well as particulate contamination. Dissipative layers are molecularly embedded for optimal durability. Surface resistivity: 106 - 108 ohms/sq. cm (ASTM-D257).

Polycarbonate resists many common acids, solvents and cleaning solutions. Its high tensile strength makes it shatter resistant.

Polypropylene provides superb resistence to acids and other chemicals.

IsoVent™ Air Release Vent
Each of the standard plastic panels features a series of exhaust vents, covered by a flexible static-dissipative PVC strip to prevent particulate influx. These IsoVents ensure adequate positive pressure inside the enclosure, independent of filter configuration.

Internal- or External-Mount Panels
Select Panel Mounts For Your Requirement—

Internal-Mount Panels

Polyethylene or mirror-finished panel joints create a smooth internal surface that's easy to disinfect.

External-Mount Panels

Includes mirror-finish 304 stainless steel control panel and mounting strips for a showcase room that's also durable and easy to clean.

Hardwall Cleanroom Ordering Information

Use the catalog numbers below to specify the cleanroom style for your application. Specified rooms include powder-coated steel frame, control panel, and wall panels of material specified. Select access door(s), ceiling modules and other accessories to complete your system.

Before you order,
	Consider Your Options!
		Specialty Plastics
		Specify any of these systems in dozens of other materials.
		QuickQuote Planner

Plastic Hardwall Cleanrooms							Dissipative Plastics
Panel Material (see description abovet)	Acrylic*		Polycarbonate		Polypropylene		Static-Dissipative PVC
Panel Material (see description abovet)	Cat. #	$/Each	Cat. #	$/Each	Cat. #	$/Each	Cat. #	$/Each
External-Mount Panel	6600-00	Login	6600-02	Login	6600-03	Login	6600-01	Login
Internal-Mount Panel	6600-05	Login	6600-07	Login	6600-08	Login	6600-06	Login

*Acrylic is damaged by alcohol and other cleaning agents.

Recommended Filter/Fan Configurations
Nominal Dimensions feet (mm)	No. of Ceiling Bays	No. of Filter Modules to meet Fed Std 209 Class Standards
Nominal Dimensions feet (mm)	No. of Ceiling Bays	1	10	100	1,000	10,000	100,000
8 x 8 (2438 x 2438)	8	5 -8	4 - 8	3 - 6	2 - 3	1 - 2	1
8 x 12 (2438 x 3658)	12	7 - 12	6 - 12	4 - 8	3 - 5	2 - 3	1 - 2
8 x 16 (2438 x 4877)	16	10 - 16	8 - 16	6 - 11	4 - 6	2 - 4	1 - 3
12 x 12 (3658 x 3658)	18	11 - 18	9 - 18	6 - 13	5 - 7	3 - 5	1 - 3
12 x 16 (3658 x 4877)	24	14 - 24	12 - 24	8 - 17	6 - 10	4 - 6	2 - 4
16 x 16 (4877 x 4877)	32	19 - 32	16 - 32	11 - 22	8 - 13	5 - 8	2 - 5
20 x 20 (6096 x 6096)	50	30 - 50	25 - 50	18 - 35	13 - 20	8 - 13	3 - 8

Hardwall Cleanroom Options

Hardwall Cleanroom Doors

Stainless Steel Swing Doors
Select 304 or 316 stainless steel frames for optimal cleanliness, durability, and chemical resistance. Transparent door panels are available in tempered glass, which is ideal for aseptic operations requiring wipe-down with alcohol and other disinfectants, as well as static-dissipative PVC, which eliminates static-charge build-up. Standard swing is outward (away from clean room). Dimensions: 36"/72"W x 81"H (914 mm/1829 mm x 2057 mm).

Type (see photo)	Door Panel Material	Single Door		Double Door
Type (see photo)	Door Panel Material	Cat. #	$/Each	Cat. #	$/Each
304 SS Swing*	Tempered Glass	6602-00	Login	6602-04	Login
304 SS Swing*	Static-Dissipative PVC	6602-01	Login	6602-05	Login
316 SS Swing*	Tempered Glass	6602-02	Login	6602-06	Login
316 SS Swing*	Static-Dissipative PVC	6602-03	Login	6602-07	Login
* Standard swing is outward (away from cleanroom)

Aluminum Frame Swing Door
Aluminum frame with choice of acrylic or static-dissipative PVC panel and pneumatic closure. Standard mounting is on right panel of shorter wall; specify other desired location. Standard swing is outward (away from room).

Door Panel Material	Single Door 81"H x 36"W (2057 mm x 914 mm)		Double Door 81"H x 72"W (2057 mm x 1829 mm)
Door Panel Material	Cat. #	$/Each	Cat. #	$/Each
Acrylic*	6710-14	Login	6704-00	Login
Static-Dissipative PVC	6710-15	Login	6704-01	Login
*Acrylic is damaged by alcohol and other cleaning agents

Aluminum Frame Sliding Door
This aluminum-frame door slides open along an extruded aluminum track to an opening of 36" (914 mm). Requires two 4-foot (1219 mm) panels for installation. Standard model slides open from right to left; specify left to right slide, if desired. Overall dimensions: 40" W x 82" H (1016 mm x 2083 mm)

Door Panel Material	Cat. #	$/Each
Acrylic*	6704-02	Login
Static-Dissipative PVC	6704-03	Login
*Acrylic is damaged by alcohol and other cleaning agents

Automatic Door
Similar to standard swing doors above, but adds a touchpad activated opening mechanism for easy operation.

Frame Type	Door Panel Material	Cat. #	$/Each
304 SS Swing	Tempered Glass	6602-15	Login
304 SS Swing	Static-Dissipative PVC	6602-16	Login
316 SS Swing	Tempered Glass	6602-17	Login
316 SS Swing	Static-Dissipative PVC	6602-18	Login
Aluminum Swing	Acrylic*	6711-08	Login
Aluminum Swing	Static-Dissipative PVC	6711-07	Login
* Acrylic is damaged by alcohol and other cleaning agents.

Strip Shield Door
Strip shields can be mounted in place of a standard door or 4-foot (1219 mm) hardwall panel at any location along the perimeter of the cleanroom. Click Here for ordering information.

Control Panel

Status Light

Control Panel with Operation Status System
Mounted to the right of the access door, this panel allows convenient control of filter/fan units, lights, ionizing modules, and other environmental monitoring equipment selected for your hardwall modular cleanroom. Fabricated of mirror-finish 304/316 stainless steel or powder-coated steel to match cleanroom design. This system includes top corner indication lights that display cleanroom operation status: lights glow when FFUs (fan/filter units) are in operation, and flash intermittently to indicate they are off. For Hardwall and BioSafe^® Celanroom designs only, it includes a Magnehelic® Differential Pressure Gauge (.25-0-0.25"WC).

Panel with OSI	Volts, Hz	Cat. #	$/Each
For External-Mount Panels	120VAC, 60Hz	6600-23	Login
For External-Mount Panels	220VAC, 50/60 Hz	6600-23-220	Login
For Internal-Mount Panels	120VAC, 60Hz	6600-24	Login
For Internal-Mount Panels	220VAC, 50/60 Hz	6600-24-220	Login

Control Panel for BioSafe^® Cleanroom allows convenient control of Fan/Filter Units, lights and other system controls. Operation Status Indicators in each corner display FFU operation. One required per cleanroom.

Cat. #	$/Each
6600-26	Login

Removable Service Panel
Allows convenient servicing of equipment installed inside the enclosure, with minimal disruption of the internal environment.

	Cat. #	$/Each
Removable Service Panel	6704-04	Login

Partitions & Ante-Chambers
Antechambers serve as contamination buffer zones; as staging areas; or as gowning areas. Partitions create multiple clean zones to meet varying cleanliness requirements inside a single cleanroom.

Call To Specify Configuration	Acrylic*		Dissipative PVC		Polycarbonate		Polypropylene
Call To Specify Configuration	Cat. #	$/Each	Cat. #	$/Each	Cat. #	$/Each	Cat. #	$/Each
Partition	6600-10	Login	6600-11	Login	6600-12	Login	6600-13	Login
Antechamber	6600-15	Login	6600-16	Login	6600-17	Login	6600-18	Login
* Acrylic is damaged by alcohol and other cleaning agents.

Note: Partitions and antechambers must be specified when cleanroom is ordered.

Cleanroom Accessories

Filter/Fan Units – HEPA/ULPA, low noise & vibration
Lighting – fluorescent, teardrop, flow-through, UV
Ionizing Modules – control ESD
Air Conditioning and Dehumidification Modules
Ceiling Ventilation Modules – for negative-pressure applications

Other Modular Cleanroom Styles

All prices and specifications are subject to change without notice. Blue Prices indicate products with quantities in stock according to computer balances, but subject to prior sale or error. Crating charges apply to selected items. Call or click below for more information on terms and conditions.

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