Deutschland AARON Zahn-Becher (Auslaufbecher)

Germany AARON zahn cup Technique Parameters: Cup volume: 44ml Cup Material: Stainless steel Net Weight: 0.2kg (0.4 pounds) Size: 390 * 48 * 37mm Model: Zahn 2 #, 3 #, 4 # Origin: Germany Brand: AARON Packaging: environmentally friendly paper packaging ModelApertureMeasurement rangeMeasuring temperature22mm 70RoomTemperature33mm20 250RoomTemperature44mm80 700RoomTemperature Features: 1. Can be used at any place like workshop, factory or laboratory, rapidly test and adjust the viscosity of different fluid. 2. Before using it you should choose a suitable cup, let the flowing speed at 10 90 seconds. Operation theory: The zahn cup has a 12inches annular holder, hold it until the cup immerges in the liquid. There is a ring in the middle of the holder; it is for keeping the cup in a vertical condition when immerging. When the cup is filled with liquid, lift it vertically, until the cup all out of the liquid, and then press the stopwatch at the same time. You can see the liquid flows out of the cup through the small hole at the bottom of it .Until all the liquid is flowed off, stop the stopwatch at the same time. Then you will get the viscosity value of the liquid on the stopwatch.The testing result in a special environment must be noted in zahn second, then convert it into centistokes.Note: When using you need a stopwatch with relatively high precision. Function: This viscosity cup is to test the viscosity of Newtonian or similar Newtonianfluid.