SH-7A  Laboratory Economical Electronic  Hot  Aluminium Plate     Product Description:                                                                                                          Uses:         It is used for liquid heating in industry, agriculture, health and medicine, scientific research and college labs etc.    Characteristics:     1.Heater uses the special technique finish and no shape change under the high temperature.     2.The Aluminum hot plate makes sure the temperature rising fast, equally and safety.     3.Heating power is stepless adjustable and the hot plate surface temperature can up to 350& 8451;.    Digital Hot plate has the more functions as follows:    1.LCD screen can read the liquid temperature clearly.    2.PT100 Sensor makes sure the precision temperature.    Main parameters:                                                                                                  Model       Hot Plate(cm)       Power(W)       Max. Temp.(& 8451;)       Voltage(V)       Packing Size  (mm)       N.W./G.W.(KG)             SH-5A       30×30       1200       200-240V  100-120V                   220       340×370x220       6.5/7             SH-5C             SH-6A       35×45       1800       200-240V       340×370x220       8.4/9.6             SH-6C             SH-7A       40×40       2000       340×370x220       8.5/9.8             SH-7C             SH-8A       35×60       2800       340×370x220       11/13             SH-8C             SH-9A       40×60       3000       340×370x220       12/14.