Heraeus Megafuge 8R bench centrifuge 14000 1/min, 21693 x g General specifications of both models: 2 profiles configurable for fast or gentle acceleration and deceleration times Optional display of revolutions in rpm or x g Safe rotor-changing at the touch of a button (without additional tools) for quick changeover between various applications and easy cleaning 3 program memory with one-touch key, with naming option Direct, brushless induction motor Illuminated display Text messages in various languages: German, English, French, Spanish, Russian, Italian and Dutch Annual inspection acc. to BGR 500 recommended Megafuge 8R cooling centrifuge Infinitely adjustable from -10 to +40 °C in increments of 1 °C Precool function Technical specifications: Model Megafuge 8 Megafuge 8R Max. speed (in microlitre rotor) 14 000 rpm adjustable in increments of 100 Min. speed (rpm) 300 Max. RCF (in microlitre rotor) 21 693 x g Min. RCF 10 x g Max. runtime 9 h 99 min / continuous operation / Quick Run Temperature adjustment range (°C) - -10 to +40 Dimensions W x D x H (mm) 370 x 480 x 310 460 x 670 x 320 Weight (kg) 35 71 Power supply 230 V, 50/60 Hz Delivery without rotor (please order separately).