Strengths of both Avanti floor model and Allegra benchtop centrifuges come together in the powerful, compact Avanti J-15R high-performance refrigerated benchtop centrifuge. Reach up to 10,200 rpm and a max g force of 11,420 RCF, while a compact 55.6 cm (21.9 inches) width saves valuable lab space. Ultra Harmonic Technology effectively minimizes sample disturbance with intelligent acceleration/deceleration profiles resulting in more sample yield. New software interface provides one-touch access to your last 6 programs (but stores up to 99). Easy-to-use, color LCD screen lets you enter program parameters with no scrolling.