Quick spin centrifugal function which increase to the max speed 3000rpm within 6 seconds. It can be quickly centrifuged down the wall droplets. Faster acceleration and deceleration rates to complete experiments in less time 3. Lid protection,over speed and Imbalance detection system to monitor process of the centrifugal in time to make sure the safety running. Acoustic signal prompts when operation ends, errors and imbalances occur and at the same time, it will stop running and error code shows at LCD display It is suitable for 96wells or 384wells microplate and also can be used for kind of standard PCR micrplate with or without skirt.