PRODUCT PARAMETERS Cat.No. 8030122111 Work plate Dimension 184x184mm ( 7 inch ) Work plate material Glass ceramic Max. stirring quantity 20L Speed range 100-1500rpm，resolution±1rpm Speed display LCD Temperature display LCD Heating temperature range Room Temp.-550℃, increment 1℃ Temperature control accuracy ±1℃(<100℃) ±1%(>100℃) Temperature display accuracy ±0.1℃ External temperature sensor PT1000(accuracy ±0.2℃) "Hot" warning 50℃ Overheating temperature protection 580℃ Motor type Brushless DC motor Stirring positions 1 Max. magnetic bar length 80mm Data connector RS232 Timer function - Protection class IP21 Motor rating input - Motor rating output 10W Power 1050W Heating output 1000W Voltage,Frequency 100-120V/200-240V，50/60Hz Dimension 215x360x112mm Weight 5.3kg Permissible ambient temperature 5-40℃ Permissible ambient humidity 80% RH