90-2 is an improvement on 80-2B. 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 setrange, and it can keep balance automaticly, 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.
Specification:
1. Power Supply: AC 220V 50Hz and AC 110V 50Hz
2. Speed: 0 4000 rpm(Speed figures show)
3. Timer range: 0 60min
4. Max. rxf: 2325xg
5. Capacity: 12 20ml
6. Motor power: 40 w
7. Weight: 9Kg
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