Centrifuge RefrigeratedSpeed 18 000 rpm Temp Range (C) -9 to 40 Degrees Temp Range (F) -4 to 104 Degrees Temp Accuracy (C) +/-1 Temp Accuracy (F) +/-2Maximum RCF 23755 x g Maximum Test Tube Size 100mLNoise Reduction Rating NRR (dB) Less Than 65dB Motor Type Brushless Speed Control Computerized Voltage (AC) 110VAmps AC 15 Height 24 In. Diameter 18.5 In. Width 13 In.Color White Material ABS Compliance CE Includes Power Cord