Qubit Systems' multi-channel gas exchange systems allow the researcher to make sequential gas exchange measurements from several sample chambers housing biological material. The chamber sequence, and the measuring period for each chamber is chosen in software. Channel numbers are available in multiples of four (4, 8, 12 etc). One channel is used for periodic checking of the reference gas, so that analyzer baselines can be monitored and data corrected for any drift.		Qubit is the world leader in developing lab packages for undergraduate teaching. With our packages you can investigate; Respiration, Photosynthesis, N2 Fixation, Chlorophyll Fluorescence, Exercise Physiology, Electrophysiology, Aquatic Biology and much more! All packages are complete with instruments, manuals, software and interface. PC and MAC compatible.
View Qubit's new easy-to-use software for automated behavioral analysis of single or multiple unmarked objects from pre-recorded AVI video files. Use the innovative DanioTRACK Software to quantify behavior of single individuals, pairs or groups of animals, thereby avoiding time consuming frame-by-frame analysis.		Qubit Systems has respirometers for fish and other aquatic organisms swim tunnels, dissolved dxygen electrodes, ambient temperature and dissolved oxygen control, and many other products for aquatic biology. Take a look at Qubit's new & improved AQUARESP Fish Respirometry Teaching Package!