It is possessed of these special feature following: it is beautiful in appearance, large capacity but small in bulk and has a complete function and a stable performance, you can chose the speed that you need at the set range, and it can keep balance automatically, in addition, it has a little rate of increase in temperature and can be used efficiently and widely, It is a dependable instrument for qualitative analysis of serum, plasma and immunity in hospitals or chemical and biochemical laboratories.

Model	TDL-4
Max Speed	4000rpm/min stepless regulation,pointer display
Capacity	6x20ml
Max RCF	1430xg
Timer	0-60min
Noise	≤60dB
Power Supply	AC220V 50HZ 2A
Size	300X280X260mm
GW	5kg