SCI550-S LED Digital Magnetic Hotplate Stirrer Features: LED display for precise monitoring of temperature A wide speed range of 0 to 1500rpm Heat only, stir only or heat and stir together functions Max. Heating plate temperature 550°C Low-temperature stability Electronic speed control for constant speed even during changes in load External temperature control is possible by connecting the temperature sensor(PT1000) with accuracy at ±0.2°C High magnetic adhesion “HOT” warning will flash if the work plate temperature is above 50°C even when the hotplate is turned off cTUVus approved for UL and CSA 2 YEAR WARRANTY The SCILOGEX SCI550-S provides powerful heating and stirring with an LED digital display of the set temperature and real-time temperature display. LED heating and analog stirring are simply controlled by turning the respective control knobs. SCI550-S LED Digital Magnetic Hotplate Stirrer Specifications: Work plate dimension[W x D] 184x184mm(7 inches) Work plate material Glass-ceramic Motor type Shaded pole motor Motor input power 15W Motor output power 1.5W Power 1030W Heating output 1000W Voltage 100-120V 60Hz Stirring positions 1 Max. stirring quantity[H2O] 10L Max. magnetic bar[length] 80mm Speed range 0-1500rpm Speed display Scale Temperature display LED Heating temperature range Room Temp.-550°C, increment 5°C Temperature control accuracy ±10°C Overheating protection 580°C Overheating protection ±0.1°C External temperature sensor PT1000 (accuracy ±0.2) "Hot" warning 50°C Protection class IP21 Dimension[WxDxH] 215x360x112mm Weight 4.5kg Permissible ambient temperature and humidity 5-40°C, 80%RH