Microwave heating device with constant temperature control of the magnetron

摘要: A heating device for use in laboratories and the like comprising an oven housing having a magnetron tube, power control circuitry timer determining amount of pulse settable time switch with display, venting tube resistance structure directly, physically attached thereto thermostatic therefore accurately, by predetermined amount, prior to operation overall device. Because temperature is very accurately maintained all changeable operating controls respond predictably high degree accuracy, when used laboratory applications drying plurality samples individually, each sample can be predeterminedly heated dryed predicable manner previous samples. By using percentage switches together variable control, controlled predicted small samples, medium size large