Setra Blog

Setra’s wide array of non-viable particle counters are used throughout critical environments to measure particle concentrations of various sizes; these counters use a long-life laser diode, light scattering, and photo detector to calculate particle size and quantities as the sampled air passes through. Particle counters are required for cleanroom certification but are also often used for continuous, sequential, or periodic monitoring of the space between certifications and to ensure that particle levels are maintained below critical thresholds during manufacturing. This post will look at Setra’s different particle counters and their differences to help you decide upon the correct unit(s) for your application.

Setra’s comprehensive range of particle counters and air quality monitors are the most advanced, high-performance instruments available. This industry-leading position has developed from an enduring, intense focus on innovation and original intellectual property creation.

IP security, or IPsec, is a collection of standards for the security of transmitted sensitive information over unprotected networks. At the network level, IPsec protects and authenticates data packets being sent between IPsec devices. IPsec has several optional security features, the use of which can be dictated by local security policies:

Ventilation and air quality have been key focuses throughout the COVID-19 pandemic and will continue to remain important for many buildings, especially in healthcare. Creating and maintaining safe air for healthcare staff is vital. Whether in a staff office space, dental operatory, or even a staff break room, having a system in place to deliver clean air and dilute potential contaminants means a safer environment for staff.

Cold storage units are required for many highly sensitive products. Many biological products, such as blood and tissue samples or vaccines, require either low or ultra-low temperature storage. Depending on the type of vaccine, it may require refrigeration of to be stored in a low or ultra-low temperature freezer. Refrigerator storage is typically around 4°C/39°F; low temperature is typically -20°C to -40°C/-4°F to -40°F; ultra-low temperature storage is typically -40°C to -86°C/-40°F to -122°F.

Cleanrooms are specially constructed, highly regulated environments for controlling atmospheric conditions and eliminating dust particles. As such, these spaces require continuous monitoring of many environmental parameters. Without this continuous monitoring, the quality of manufactured product and safety of cleanroom personnel could be at risk.

HVAC systems have become a focus during the COVID-19 pandemic in an effort to combat the virus. Differential pressure transducers are an integral component of measuring and monitoring both filter status and air flow in HVAC systems, both of which are more crucial than ever.

The quality of compounded medications, and therefore patient safety, is a critical concern for compounding pharmacies. Pharmacies performing compounded sterile preparations (CSPs) must meet specific cleanroom standards like those outlined in USP 797 and USP 800 to ensure sterile conditions and the quality of CSPs are maintained. As such, it is crucial environmental parameters stay within specified limits.