Manual centrifuge machine Utilizes mechanical principles to amplify centrifugal force, increasing the rate at which solid particles settle in liquids without electricity. Large capacity: Accommodates up to four 15 ml centrifuge tubes, enabling portable use for demonstration experiments in centrifugal separation. Separation principle: Effectively separates coarse and fine particles in liquids based on differences in size and specific gravity during operation. quality material: Constructed with strength PP material for the test tube holder and cover, offering corrosion resistance and safety, with a design for secure fastening to desktops. Key benefits Electricity operation for use anywhere. Accelerates sedimentation of solids in liquids through manual centrifugal action. Enables small demonstration groups with four tubes in a compact form. Durable, corrosionresistant PP materials provide safe, longlasting performance and reliable desktop mounting. Specifications and compatibility Capacity: Four 15 ml tubes. Materials: Test tube holder and cover made from strength PP material. Operation: Manual, no electricity required. Mounting: Secure fastening to desktops. Use scenarios Educational demonstrations in classrooms or laboratories. Smallscale experiments requiring rapid sedimentation without electrical power. Portable desk demonstrations or field sessions in nonlab environments.