à¤Ã×èͧ¡Ç¹ ÊÒÃãËé¤ÇÒÁÃé͹ MS-H-SP (Hot Plate & Magnetic Stirrer) à¤Ã×èͧ¡Ç¹ÊÒÃẺ»ØèÁËÁع ¡Ç¹ÊÙ§ÊØ´ 1500 rpm ÍسËÀÙÁÔÊÙ§ÊØ´ 340C Technical Data MS-H-S MS-H-SP Voltage 100-120/200-240V Frequency 50/60HZ Power 430W Stirring point position quantity 1 Max stirring quantity (H2O) 20L Max magnetic bar 80mm Motor type Exterior rotor brushless motor Motor rating input 18W Motor rating output 10W Speed range 0 – 1500RPM Speed display Scale Material of plate Stainless Steel Porcelain Enamel Dimension of Plate φ135mm Heating Power 400W Heating Rate (1L water) 6K/min Temperature range Room Temp ~ 340℃ Safety circuit (heating plate) 350℃ Dimension (W×D×H) 280×160×85mm Weight [kg] 2.8 Permissible ambient temperature 5－40℃ Permissible relative humidity 80% Protection class acc. to DIN EN60529 IP42 {tortags,1070,3}