... of small cubage,low weight,large capacity,low noise.The frame is made of tihgt strenth piasic,It can Max.speed:4000r/min Max ... ,large capacity,low noise.The frame is made of tihgt strenth piasic,It can be operated conveniently.The centrifuge body is made of high ... 50HZ 2Atimer0~99minnoise≤45dBAdimensions280×310×265net weight9KGspeed accuracy±10r/min Low speed desk-top Centrifuge