MAS-100 Iso MH® Air Sampler
Designed for monitoring microbial contamination of the air in isolators.
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A unique safety concept permits the installation of various sampling heads for standard 90-100 mm Petri dishes at the critical control points while all electronic and moving parts remain outside the critical zone.
The MAS-100 Iso MH® has an additional internal pump with flow control for automatic disinfection of the sampling head and the aspiration tube. An innovative double valve system enables the sampling heads to be integrated into the sterilization process of the isolator. To avoid dead spaces the aspiration will continue to run during the change from head 1 to head 2. Each unit has an air pump and a decontamination pump and is fully autonomous. The MAS-100 Iso MH® is built according to GAMP 5 and corresponds to the ISO 14698 norm. It is a completely validated system designed for the highest demands.
Benefits:
- Operates up to 4 sampling heads with one pump
- Lower investment and running costs
- Unique overlapping disinfection cycle
- Tube lengths up to 10 meters (independently calibrated)
- Fully meets the new d50 regulation
- Can be expanded
- Innovative double valve system
Growth properties of dehydrated ICR settle plates used in passive air monitoring
Settle plates provide continuous environmental monitoring of microorganisms in the volume of collected air. The formulation of the chosen culture media should promote the growth of a wide range of microorganisms. This application note investigates the growth properties of ICR settle plates with and without neutralizers. Using this method, the detection of environmental microorganisms could be compared between pre-dried and fresh plates without re-humidifying the dehydrated plates.
Air outlet particle filter for viable air sampler MAS-100 NT
The determination of airborne contamination requires viable air samplers where the air flow should neither disturb the unidirectional air flow nor pose a contamination risk to the environment. Using the MAS-100 NT® air sampler, this scientific poster investigates the need for filtration of the exhaust air, especially when air sampling with the same instrument is performed in environments with various contamination rates.
