| Brand | DS |
| Usage/Application | Industrial |
| Color | Gray |
| Chamber Volume | 250 Litre |
| Number Of Shelves | 2 Shelves |
| Temperature Range | 5 to 75 degree celsius |
| Dimensions WxDxH External | 30 x 30 x 30 inch |
P.I.D environmental scanning micro-processing controller with acoustic & visual alarm¿¿¿ 8-segment programs allows settings of different temperature/speed and time for each program¿¿¿ Single-shaft drive technology, quite and durable¿¿¿ Speed range extensible to 30-300rpm. High-precision frequency control system with accuracy ±1rpm¿¿¿ CFC-free refrigeration system (ST-203R/ST-203RX2)¿¿¿ Independent electricity leakage and over load protection without disrupting other equipments¿¿¿ High/low limit over temperature acoustic & visual alarm, high/low limit over speed alarm, stop-running protectionfor door opening, electric current leakage and over load protection. Motor over-heat protection. Automatic powercut-off in case of temperature out of control or abnormal over-temperature¿¿¿ Repeat, increment (step) and 8-segment curve programming setting¿¿¿ Speed saving, power-failure recovery, parameter memory, temperature/speed calibration, time display, androom/working temperature display.¿¿¿ Slow-start circuit to prevent sudden start and liquid splash so as to ensure reagent safety¿¿¿ 120W AC inductive long-life brushless motor, with wide speed regulation, constant torque, constant speed ofrotation, and maintenance-free¿¿¿ Safety protection of automatic stop of shaking when door is opened¿¿¿ Standard accessory:Fluorescent lamp UV lamp, shaking tray
