Spot-checking measurements of environmental conditions
Field spot-checking is a common way to determine...
Reduce the risk of out-of-specification conditions and help keep your pharmaceutical and biotechnical cleanrooms audit-ready and compliant. Our highly accurate instruments and robust solutions address measurement challenges and help keep your cleanroom facilities running smoothly.
Cleanrooms must be kept at a constantly higher pressure than their neighbouring areas in order to prevent infiltration of contaminated air from outside. This is not just required by the relevant standard ISO 14644-4. Every expert in this area knows hour air quality can quickly deteriorate if the overpressure falls by just a few Pascal even...
A consultant received an HPP272 probe from Vaisala in combination with the Indigo 201 transmitter for testing purposes. In his work, he not only qualifies for devices and environments, but also for biodecontamination cycles and protocols. When he was given the opportunity to evaluate the Vaisala hydrogen peroxide probe in combination with the Indigo 201 transmitter, he may have been using his current...
Fluid bed drying is a very effective method of solid particle drying. The surface of each individual particle is exposed for drying by suspending it in the air flow resulting in better heat transfer and shortened drying time. A homogeneous product temperature and a uniform drying of the product are achieved through the continuous and thorough mixing and controlling of the inlet and outlet drying air.
Accurate humidity monitoring of the drying air is needed to optimize...
