... in a group. The inner diameters of them are 0.4, 0.6, 0.8, 1.0, 1.2, 1.5 ... , 2.0, 2.5, 3.0, 3.5, 4.0, 5.0 and 6.0 mm respectively. (The calibration ... V±10%, 50 Hz3. Heating power:(1) Auxiliary heating: 1000 W(2) Heating for temperature controlling: 650 W4. Stirring power: 6 ... W, rotation speed: 1200 r/min5. Timing: 0.0 s999.9 ...