Bio Products Laboratory (BPL) has enhanced its environmental-monitoring programme by installing bespoke, remote SAS microbial air samplers from Cherwell Laboratories.
The SAS microbial air sampler from Cherwell was selected for its accuracy, reliability, robustness and speed of sampling.
Cherwell Laboratories has custom built and installed to date four fixed-point air samplers with control units situated externally to the Grade A area, enabling remote control of the sampling.
The SAS Super Isolator system that Cherwell adapted specifically for BPL is a specialist version of the hand-held SAS portable units already used on site.
The SAS method of sampling is retained, ensuring full compatibility with the hand-held units used for background room monitoring.
The Super Isolator's sampling head, located separately within the area to be remotely monitored, is stainless steel and compatible with disinfection systems such as Vaporised Hydrogen Peroxide (VHP).
The control unit, including power source, is located externally.
A simple power connection is made using high-quality pressure and vacuum-rated connectors that retain cabinet integrity.
The control unit can also be used with more than one sampling head, and individual components and connectors are available.
