Universal–320 / 320 R Max RPM 15,000/24,400 Max capacity 4 x 100 ml Refrigerated Benchtop Microprocessor controlled Rotina 380 / 380 R Max.RPM 15,000/RCF 24,400 Max capacity 4 x 290 ml Refrigerated Benchtop Microprocessor controlled Rotina 420 / 420 R Max RPM 15,000/RCF 24,400 Max Capacity 4 x 600 ml Refrigerated Bench Top Microprocessor controlled Rotanta – 460 / 460 R Max RPM 15,000/RCF 24,400 Max Capacity 4 x 750 ml Refrigerated Bench Top Microprocessor controlled