Hand Crank Centrifuge, Plastic Centrifuge Physical Experimental Equipment School Teaching Instrument for Junior High School Hand-cranking Centrifugal Pelletizer

Specification: Color:as shown Material:metal,plastic Size:10.24*5.91inch/26*15cm 02071 Centrifugal pelletizer instruction manual (I) Purpose: The hand-cranking centrifugal pelletizer is used for demonstration experiments for primary school physics for centrifugation, and can be used in chemical, biological physical rooms and hospital laboratories. (II) Usage method: First fix the centrifugal pelletizer on the edge of the table, then put the turbid liquid into the glass centrifugal test tube, shake the handle clockwise, gradually increase the speed, and after a few minutes, pull out the shaking handle to slowly stop rotating. At this time, the microseeds in the turbid liquid in the tube will precipitate at the bottom of the test tube, and the liquid on the upper part will become clear and transparent. (III) Notes: The appropriate amount of lubricating oil should be added frequently between the rotating shafts and the bearings of the centrifugal pelletizer to make the machine rotate flexibly and extend the service life. Packing includeds: 1pc*Hand Crank Centrifuge

• Features a removable crank handle.
• Hand crank centrifuge is suitable for school physics experiment teaching.
• Includes 4 polythene tubes.
• Holds up to four 15ml tubes.
• Single speed hand crank centrifuge machine consisting of die casted parts, a steel pinion, and worm drive.