1. Controlled by microcomputer with touching panel and LED display
2. The imported compressor operating without Freon for environment protection
3. The brushless direct drive motor with high start torque and frequency inversion
4. Protection for imbalance, over-speed, over-temperature, electronic lock lid for safe operation
5. Automatic computing and setting RCF，adjustable rise-and-fail speed from grade 0 to 9
6. Fitting to the adapters of 5ml、7ml 、10ml、15ml、30ml、50ml, etc.
7.Widely used in the filed of radicalization immunity, biochemistry, pharmacy, blood separation and purification.