Bacteria Cultivation Anaerobic Incubator With Digital Display Controller

LCD Screen Display LAI-3T Anaerobic Workstation With Double Door Incubator

What key factors should a lab consider when choosing the right workstation for their lab?
One of the first considerations is usually what size of workstation is appropriate for a laboratory’s requirements. In the case of Whitley Workstations, a range of capacities is available from 250 to 1400 petri dishes. However, it is not just size but also layout and useable space that makes a controlled atmosphere workstation truly efficient. At DWS, we believe that combining the working and incubation area (so that the whole interior is at incubation temperature) is the best way to maximize useful capacity.

Also high on the list of desirable features is rapid entry to and egress from the interior – both for operators and for samples or culture plates. A workstation with convenient rapid access encourages the transfer of plates to anaerobic conditions immediately after inoculation; this reduces the degree of oxygen exposure experienced by plates and this maximizes recovery of fastidious anaerobes. Better still, samples can be transferred into the workstation and plates inoculated within the anaerobic environment.

To ensure optimal results and aid compliance with laboratory quality standards such as ISO 17025, it is essential that anaerobic incubation conditions can be verified, for example by use of appropriate biological or chemical indicators. Modern anaerobic workstations can automate this process by continuously recording critical environmental parameters such as oxygen concentration, temperature and humidity in real time. In Whitley Workstations, the activity of the palladium catalyst responsible for removing trace levels of oxygen can also be regularly checked and recorded.