| 90 Litres Capacity The premium BOD incubators of the ZXSD-R series from LABWIT are designed to meet a variety of advanced experimental needs, ranging from BOD determination to incubation of micro-organism cultures, preservation of samples, Drosophila incubation and determination of enzymatic activities, to any applications that need incubation at close to ambient temperature or lower. It features a 4.3’’ TFT touch screen panel, which ensures clear indication as well as easy operations. Each of the four models has a wide temperature range from ambient -18 °C (minimum 4°C) to 65 °C and can be operated at a single user defined temperature but can also be programmed with up to 9 different temperature segments within a time frame (18 steps). The (cooling) compressor runs continuously and the control is done through a solenoid valve for more precise temperature control if lower than ambient temperatures are required. Features ▶ P.I.D. microprocessor ensures the precision of temperature control under both fixed value mode and programmable mode. ▶ 4.3’’ TFT touch screen panel displays all parameters, easy operation and readout for all control modes. ▶ Three-dimensional airflow system ensures fast response, and high uniformity of ±0.5°C@37°C. ▶ Sound cooling system with CFC free refrigerant, ozone layer friendly. ▶ Automatic defrosting: only minimal ice formation and very low heat discharge into working area occurs the unit can continue operating when defrosting. ▶ Real-time electronic timer from 0 to 999 mins. ▶ 3 steps adjustable fan speed, offering more precisely controlled environment of incubation, without concerns of media or samples drying out. ▶ Non-volatile memory retains pre-set parameters in case of power interruption. ▶ Triple safety protections for samples, incubator and environment. ▶ Independent device for over temperature, high current flow and electric leakage. ▶ Standard configurations; a double layer tempered glass observe window in outer door, an inner glass door, forced air circulation, a fluorescent lamp, 50 mm test port and 2 grids, built-in printer. ▶ Optional UV Lamp, RS-232, RS-485 interface available. | 