Tech blog

Over the past five years, Terra has manufactured nearly 1,500 UL-approved cleanrooms with industry-leading build times. Based on this experience, selecting the right cleanroom system is a pivotal decision when designing controlled environments.

Cleanroom panel designs and material choices significantly affect the fit and function of a cleanroom. This guide explains the short- and long-term implications of different cleanroom panel materials, formats, and performance characteristics.

Visibility and energy efficiency are primary considerations for clean room lighting systems. Lighting levels and color can subtly affect operators, influencing eye fatigue, detail recognition, visual-spatial awareness, mood, and attitudes during operation. Proper lighting is crucial for maintaining cleanroom functionality and must be calibrated to ensure uniformity and balance without being overly bright or disruptive.

This guide evaluates aluminum and stainless steel vacuum chamber characteristics, components, and performance. Compared to plastic vacuum chambers, metal vacuum chambers are favorable for applications requiring maintained internal temperatures, heat/cold cycling, extreme temperature ranges, and low outgassing rates. Although they require a larger upfront expense, stainless steel vacuum chambers are cost-effective in the long run due to their durability, extended lifespan, and minimal maintenance. By understanding the materials, construction techniques, and design methodologies, you can make an informed decision and ensure the success of your vacuum processes.

A vacuum chamber is a rigid enclosure that maintains an extremely low-pressure environment and a near-perfect vacuum. Vacuum chambers require a vacuum pump to remove air and other gases from the chamber, creating a low-pressure environment inside. This environment is essential for various scientific research, industrial processes, and testing applications. The level of vacuum achieved can vary widely, depending on the specific requirements of the application, ranging from full vacuum to low vacuum

Product complexity makes the process of arriving at a purchase decision more difficult. In consideration, you'll find dozens of specialty glovebox systems at Terra Universal that are built and explicitly designated for general use, as well as those intended for high-risk applications and specialty uses.

Terra is a leading manufacturer of glovebox systems and solutions for labs, cleanrooms, and research environments. As such, we offer a broad array of prebuilt and custom-manufactured glovebox systems, as well as authorized products from leading brands like Labconco, Shel Lab, and GermFree.

Gloveboxes are commonly utilized in cleanrooms and laboratories for the manufacturing and testing of pharmaceuticals, live biologics, chemicals, and microelectronics. Terra offers an industry-leading selection of glovebox systems, accessories, and add-ons online, including containment isolators and specialty gloveboxes for radiopharmaceuticals, precision climate control, or hazardous substances.

When purchasing a glovebox isolator, it can be challenging to determine which system is the most appropriate for your use case and application. Let's unpack the major distinctions between types of glovebox systems and glovebox isolators. Additionally, we'll evaluate requirements and stipulations for various applications such as biohazard containment gloveboxes, aseptic compounding isolators (CAIs), aseptic containment isolators (CAICs), negative pressure gloveboxes, and related systems such as Biological Safety Cabinets.

Vacuum chambers for outgassing and degassing applications must consider the rate and volume of gas released from materials when placed in a vacuum. Outgassing rates can be critical as it might lead to contamination of other surfaces, optical degradation, or material failure in vacuum or space environments.

As an American manufacturer of vacuum chambers and their associated systems, Terra Universal offers an array of vacuum chamber designs for material testing, thermal testing, stress testing, degassing, atmospheric simulation, and more. In this series, we'll discuss smaller benchtop vacuum chambers for small parts, as well as large high-capacity vacuum chamber models for extra large assemblies or components.