OxiTop® Control system uses software-controlled functions and infrared interface to communicate with the powerful OC 100 controller. This connection enables the simultaneous, group start, management, storage and tracking of 100 measuring heads, and tracks results on a large graphic display. Instead of the usual display and keys, the OxiTop®-C measuring head has an infrared interface with which it communicates with Controller OC 100. By pointing the controller at an OxiTop®-C measuring head the sample can be identified and the measurement is started. Each sample is automatically assigned a unique ID number. Measurements can be recorded without the need for handling of sample bottles.