The Bioptechs Delta T™ Culture Dish System is the only culture dish that provides heat to the contents of the dish without heating the stage of the microscope. It uses number 1.5 thickness cover glass bottomed dishes that have an electrically conductive, optically transparent coating of ITO on the underside. The coating is electrically powered to directly warm the contents of the dish. This is an exclusive technology to Bioptechs and provides features and capabilities no other system can match. An intelligent feedback loop passes an electrical current through a thin-film coating on the underside surface of the glass substrate on which the cells are grown. Heat is applied directly to the cells without the inefficiencies associated with peripheral heating by traditional peripherally heated culture dish warmers. The controller features a real-time temperature display and fast learning curve to compensate for cooling due to surface evaporation while responding to temperature changes due to perfusion. There is also an alarmed protection circuit to safeguard the cells and an internal reference for the user adjustable calibration. The standard controller has a temperature range of ambient to 50° C. Extended ranges are available upon request.
Delta T Controller