Model KL02A Max Speed 4000r/min Max Rcf 2200×g Max Capacity Angle Rotor 12×10ml/12×15ml/18×10ml Speed Accuracy ±20r/min Time Range 1s-99h59min59s Power Supply AC 220V 50Hz/110V 60Hz, 10A Noise ≤65dB Dimension 430×350×280mm Weight 18kg

Model KH20RF Max Speed 20500r/min Max Rcf 29200×g Max Capacity Angle Rotor: 400ml，Swing Rotor: 3000ml Speed Accuracy ±20r/min Temperature Range -20°C to +40°C Temperature Accuracy ±1°C Time Range 1-999min/999sec Power Supply AC 220V 50Hz or AC110V 60Hz, 18A Noise ≤60dB Dimension 760×630×920mm Weight 150kg