ЭФФЕКТ ЗЕЕБЕКА

Measurement amplifier U amplifies low-amplitude measurement signals from low-resistance signal sources for measurement with any chosen voltmeter or oscilloscope. By using an external shunt resistor it is also possible to measure small currents ... еще

Measurement amplifier U amplifies low-amplitude measurement signals from low-resistance signal sources for measurement with any chosen voltmeter or oscilloscope. By using an external shunt resistor it is also possible to measure small currents ... еще

Set comprising three different thermocouples for demonstrating the Seebeck effect and measuring thermo-electric voltage as a function of the difference in temperature from a specific reference point. In each case, to create a temperature difference ... еще

Magnetic stirrer with stainless steel hotplate and secure safety circuit. Variable heating temperature and smooth-starting stirrer motor. Housing resistant to chemicals.Quantity stirred, max. (H2O): 10 lSpeed: 100 – 2000 rpmHeater power: ... еще

Магнитная мешалка с нагревательной пластиной из нержавеющей стали и надежной системой безопасности. Регулируемая температура нагрева и плавный пуск двигателя мешалки. Корпус устойчив к химическим веществам.   Перемешиваемое ... еще

Stainless steel clip for holding thermometers in beakers. еще