the frame of this instrument is made of high strength plastic. its model
is beautiful, and it has the advantages of small cubage ,low weight,
large capacity, low noise, high efficiency and so on. it can be used in
hospitals and biochemical labs for qualitative analysis of serum, urea
and plasma.
rotor imbalance protection device
speed choice in advance & acceleration accurate gradually
door switch
Max.speed:12000r/min, non-step adjusted speed
Max.RCF:10000（×g）
Capacity:8×7ml
Time range:0～30min
power: 200W

Also have other choice for reference