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Cleanrooms

Cleanrooms

Available with glass, plastic or steel panels, Terra's modular cleanrooms meet ISO 5-8 and sterile processing requirements; available with pass-throughs, A/C, filter/fan auto controls and more
Pass Throughs

Pass Throughs

Reduce traffic in the cleanroom by using a pass-through chamber to transfer materials and components. See how you can expand system capabilities!

General Use Pass-Through Chamber

Don't risk operational delays or cleanroom shutdown because of a damaged door!
Terra's pass-through chambers last indefinitely, much longer than our standard product revision cycle. Pass-Through doors, however, are subject to damage, and ordering a legacy replacement can be costly and disrupt cleanroom operation. To avoid these problems, order replacements at the time you purchase the pass-through chamber; simply add “-RH” (for right-side hinge) or “-LH” (for left-side hinge) to the part number of the chamber.

Shutting the Door on Contamination
These Pass-Through Chambers cut down significantly on traffic and contamination by providing a better, safer way to transfer equipment and paperwork.

304 Stainless steel or powder-coated steel pass-throughs ensure clean operation. For especially stringent particle requirements, select an UltraClean™ electropolished 304 stainless steel pass-through.

Polypropylene and PVC models are suitable for chemical pass-through applications, and Static-Dissipative PVC models combine excellent chemical resistance with a surface resistivity of about 107ohms/square for enhanced static and particle control. Each model features viewing windows of a compatible material.

Doors on either side are outfitted with an automatic mechanical interlock that allows only one door at a time to open. The no-maintenance interlock has no power, gas, or other facility requirement, so it continues to operate when other systems shut down. It engages at the same time the latch is lifted to open the door; no additional hands-on manual steps are required.

Access Clearances 
Width = W (nominal) – 1.88”
Depth = D (nominal)* – 0.12”
Height = H (nominal) – 1.25”
* Subtract 0.5” for plastic chambers. Each door adds 0.5” to nominal depth.
Standard Pass-Through Mounting
All models include mounting brackets (stainless or powder-coated steel) and required hardware. Mounting brackets require 0.25” (6 mm) clearance between the wall cut-out and the pass-through. Standard mounting is 2” (51 mm) from the front of the cleanroom side (specify other desired location).
Wall Cut-Out = W (nominal) +0.5” x H (nominal) + 0.5”
Pass-Through Chamber Support Brackets
Order optional support brackets for wall-mount pass-through chambers that are 36"D or larger. They support the weight of the pass-through, and are designed to allow chambers to protrude 2" (51mm) on the cleanroom side. Indicate other desired position when ordering.
Desiccators

Desiccators

Nitrogen-purged Desiccator Cabinets meet dry storage requirements as low as 1% relative humidity; ideal for materials sensitive to moisture, static and particles
Gloveboxes & Isolators

Gloveboxes & Isolators

Isolation and containment glove boxes control humidity, temperature, vacuum, static and particulate or microbial contamination; select from preconfigured chambers or customize to your needs
Hoods & Biosafety Cabinets

Hoods & Biosafety Cabinets

Terra's selection of hoods features HEPA-filtered clean benches (horizontal and vertical flow), laboratory fume hoods, carbon-filtered ductless exhaust hoods, and biological safety cabinets; suitable options for both cleanrooms and general laboratories.
For Contractors & Architects

For Contractors & Architects

Cleanroom building components for contractors, architects and engineers include pass-throughs, fan filter units, doors, windows, and furnishings
Fan/Filter Units

Fan/Filter Units

HEPA and ULPA Fan/Filter Units (FFUs) in many designs: low-energy EC motors, room side-replaceable, explosion-proof, reverse-flow, ducted, heated, charcoal-filtered and more!
Air Showers & Tunnels

Air Showers & Tunnels

These self-contained air showers and tunnels provide high-velocity, HEPA-filtered air streams to dislodge and remove particles from personnel and equipment before entering the cleanroom.
Doors & Windows for Cleanrooms

Doors & Windows for Cleanrooms

Find the right doors and windows for your cleanroom or lab.
Cleanroom Equipment & Furnishings

Cleanroom Equipment & Furnishings

Gowning benches, garb and glove dispensers, hand and shoe cleaners, mirrors, waste receptacles and other cleanroom and gowning room furnishings
Storage & Shelving

Storage & Shelving

Storage cabinets and shelving for cleanrooms and laboratories, including HEPA-filtered systems that meet ISO 5 cleanliness requirements
Work Stations & Tables

Work Stations & Tables

Tables, benches and casework for ISO 4-8 (Class 10-100,000) cleanrooms and labs, including vibration and static-control workstations
Carts

Carts

Dozens of cart lines, with specialized designs for transporting medical and lab supplies, electronics, semiconductor components, and chemicals in cleanrooms, labs, and medical facilities
Chairs & Stools

Chairs & Stools

Durable, ergonomic seating designed for labs and ISO 3-8 cleanrooms includes static-control chairs, adjustable stools, and laboratory task chairs
Cleanroom Supplies & Garments

Cleanroom Supplies & Garments

Cleanroom storage systems, racks and shelving stations
Chemical Storage & Lab Safety

Chemical Storage & Lab Safety

Maintain a safe working environment with chemical storage cabinets and cans, personnel protective gear, lab safety showers and hazardous materials detectors and meters
Sealers

Sealers

Models from Accu-Seal, Amerivacs and Accvacs with nitrogen backfill; medical pouch sealers provide consistent, uniform, and repeatable seals
Particle Counters & Environmental Measuring Devices

Particle Counters & Environmental Measuring Devices

High-precision instruments for monitoring particles, air flow, temperature, humidity and pressure in cleanrooms, laboratories, and process enclosures
Ion Guns & Ionizers

Ion Guns & Ionizers

Ionization equipment using low-voltage power sources to generate balanced streams of positive and negative ions to neutralize surface charges
Ultrasonic & Vacuum Cleaners, UV Sterilizers

Ultrasonic & Vacuum Cleaners, UV Sterilizers

Ultrasonic cleaners for electronics and HEPA/ULPA filtered vacuum cleaners; disinfect with UV-C systems
Tools & Tweezers

Tools & Tweezers

Microelectronics handling and testing tools include high-precision tweezers, wafer scribers and pick-up kits, probe tips, PCB squeegee blades, liquid dispensers and wire bond testers
Vacuum Pumps & Compressors

Vacuum Pumps & Compressors

Pumps and compressors from Welch, Pfeiffer and Werther, including quiet, oil-free, cleanroom-compatible models
Vacuum Chambers

Vacuum Chambers

Acrylic, aluminum and stainless steel chambers in a range of sizes supporting vacuum pressure to 29.9Hg; vacuum gauge and metering valves allow gentle vacuum application and bleeding
Wet Stations

Wet Stations

Terra's modular and integrated Wet Processing and Cleaning Benches provide economical solutions for acid etching, wafer processing, chemical rinsing and other wet chemical processes
Services

Services

Equipment validation, certification, calibration, installation, seismic analysis, order expediting, and consultation services
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