or chromatograph the co30 also has a power failure reset system that will reset ... to the temperature it was running when power returns it has electronic calibration ... it weighs only 5 pounds 2.25 kg it is powered by a 12vdc powersupply that operates ... 1.5ml centrifuge tubes 12 vdc bench top powersupply that takes ac inputs from 100 to ... it is ul csa and ce compliant see pricelist for accessories holding 15 ml and ...