1.vertical centrifuge machine 2.Low Speed refrigerated vertical Centrifuge 3.AC frequency conversion motor ... Advantages: 1> Maintenance-free AC frequency conversion motor, high precision, ultra low noise2> Wide LCD display with backlight. Speed, temperature, Max. ... research institution, hospital etc.10> More, Elitist 5K-R Low Speed Refrigerated Centrifuge has a special function, that is, the ...