BioSafe® Cleanroom Ladders are Steel Workhorses

Seems like a cleanroom is no place for a ladder: a dirty, dusty, paint-smeared structure used by the contractor who does the termite repair on your house. But in fact, cleanrooms are perfectly-suited to ladders, if they are Terra’s BioSafe brand. Cleanroom and lab ladders are used to access out-of-reach filters, lighting, or equipment. For example, taking particle measurements and airflow readings below the filter face in preparation for an ISO inspection may require a ladder. And what about changing light bulbs and making small repairs? Terra’s shelf platform can be attached to ladders, providing a convenient surface for tools and small instruments.

Ladder_foldingBioSafe folding cleanroom ladders have a number of unique features that make them ideal for aseptic environments.

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Explosion-Proof Cleanroom for High-Risk Applications

Flammable gasses and vapors possess the potential to cause devastating damage to personnel, property and the environment. To minimize this danger, organizations including Occupational Safety and Health Administration (OSHA) and the National Fire Protection Association (NFPA) develop standards, such as the National Electric Code (NEC), by which many industries operate. Explosions still occur, but damage can be minimized by using documented protocol for managing them. Companies involved with pharmaceutical development and manufacturing, fuel, chemical manufacturing, food manufacturing, aviation, and other high-risk applications have to abide by these established safety practices.

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Advantages of Flush-Mounted Cleanroom Windows

Windows give us a view of the environment on the “other” side of the wall, whether looking out from an enclosed room, or looking into it. In a controlled cleanroom, windows are a source of ambient light, and help to “expand” the space, making it feel less restrictive and relieving worker claustrophobia. Practically speaking, they also allow personnel to see when the critical environment is in use, and what activities are being performed.

Windows are more complex than a simple pane of glass. Anyone responsible for wiping down a cleanroom can appreciate how troublesome nooks and crannies can be! Contaminating particles can collect on framing, sills and fasteners, complicating the sanitizing process. Terra’s stainless steel BioSafe® cleanroom windows are designed to reduce cracks and horizontal surfaces, making disinfection easier and faster.

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Cleaning & Sterilization Tips for the Cleanroom

Whether lab technicians like it or not, cleanrooms are exposed to contaminants. Adulteration can occur from personnel, equipment, or even incorrect decontamination processes. Since many cleaning methods exist, it’s important to select one that’s best for your application; an careless technique may redeposit contaminants onto surfaces rather than take them away. Understanding particle-to-surface bonding (electrical, physical, or chemical) is one of the first steps to optimal cleaning efficiency. Keep reading for more tips that ensure your cleanroom remains clean.

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Under Pressure in Critical Environments

Controlled environments act as secluded clean spaces for performing select applications in a manner that protects the internal samples or materials and/or the workers involved. Air pressure is a key component of a cleanroom. The internal pressure and, by design, the differential pressure, are closely regulated and maintained.  Basic chemistry tells us that high pressure air has greater mass than low pressure air, and given the opportunity, will flow into the less dense environment.

Ascending or descending pressure differentials are part of the foundation of most controlled environments. Maintaining a specific differential between adjacent areas reduces the inflow of airborne particulates and/or prevents hazardous materials from escaping. The type of application dictates whether a positive or negative pressure space is required. So, how do these two pressure types differ?

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Top 5 Questions to Ask Yourself When Designing a Cleanroom

Considering the countless designs and operating regulations, specifying the right clean room for your application is not a simple 1-2-3 process. But as with other capital purchases, a checklist of critical questions can help guarantee a decision that meets your expectations. Here’s what our clean room specialists first evaluate when designing a controlled environment:

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