It is controlled by computer and driven by frequency conversion motor . Running without carbon powder pollution can prolong service life . It is supplied together with various kinds of rotors , convenient for users to choose and use .

 Easy and simple to operate

Number	Rotor	Max Speed (r/min)	Max RCF (Xg)	Capacity	Remark
No 1	Angle Rotor	21000	47400	16X10ml
No 2		20000	43000	6X50ml
No 3		15000	25500	6X70ml
No 4		14000	27610	4X300ml
No 9		12000	19800	8X100ml
No 10		12000	22470	6X300ml
No 12		9000	14400	6X500ml (Beckman bottle)
No 15		18000	37600	8X50ml
No 6	Swing Rotor	5000	5470	4X750ml(500ml)
No 11	Micro-plate Rotor	4000	2850	4X2X96well Microplates
	Swing Bucket Rotor	4000	3040	Four buckets
	adaptor	4000	3040	112X5ml
	adaptor			100X1.5ml
	adaptor			80X10ml
	adaptor			40X15ml
	adaptor			40X15ml(conical)
	adaptor			16X50ml
	adaptor			16X50ml(conical)
No 7	Continuous Centrugal Rotor	14000	21500	1000ml
No 8		8000	9500	3000ml
No 13		16000	28100	1000ml	Titanium alloy
No 14		10000	14800	3000ml	Titanium alloy