... , timer, safety control, steady operation 2. CE, ISO13485/9001/14001 3. Since 1984 Tabletop Large Capacity Centrifuge/Centrifuga (CE,ISO) Centrifuge is common laboratory tools, the main purpose ... with hold functionSimple and easy for use, stepless speed regulation, large capacity and steady performance. TDL-50 Tabletop Large Capacity Centrifuge/Centrifuga (CE,ISO)