An incubation apparatus for microtiter plates includes an heating chamber and a incubation chamber. The heating chamber has a controllable hot air generator over which are arranged air guide devices for equalizing and distributing a stream of hot air to the microtiter plates. Air return devices are provided...http://www.google.fr/patents/US5149654?utm_source=gb-gplus-shareBrevet US5149654 - Incubation device for microtiter plates