Potometer

LA00174型号

· Determination of transpiration in plant leaves is aim of laboratory Potometer. It has a graduated, narrow bore, horizontal glass measuring tube with a vessel for a plant shoot at one end along with a vertical limb and stopcock and a funnel fitted by a ground glass joint.

· It is mounted on a wooden stand and is used for demonstration, of transpiration rates and rates of water absorption by a cut shoot under various external conditions.

· 将植物的芽密封到适合末端管的塞子中，整个设备充满了水，毛细管的开口端，毛细管的开口端以毫米毕业，浸入水烧杯中。