There are good reasons why they have called these centrifuges UNIVERSAL. Their excellent performance and comprehensive range of accessories enable them to carry out virtually any centrifuging task. In the low speed range, the UNIVERSAL 320R process standard tubes up to a volume of 100 ml, microtitre plates, conical tubes with screw cap, blood collection tubes and cyto accessories. Microlitre tubes can be accelerated to an RCF of 21,382. Centrifuge tubes taking higher volumes (up to 85 ml) also profit from the extraordinary motor power of the UNIVERSAL 320R. At an RCF of 9,418, bacteria and yeast sediment quickly and easily.Performance:High RCF:85 ml tubes up to 9,418High RCF:15 ml tubes up to 16,582High RCF:Microlitre tubes up to 21,382Extremely short run-up and run-down timesDesign:Metal housingMetal lidStainless steel centrifuging chamberViewing port in the lidUser-friendliness:Automatic lid-lockingQuick-entry foil keypadEasily exchangeable rotors10 programmable memoriesRefrigeration:Infinitely variable setting from – 20 °C to + 40 °CFast cool functionLid locking and holding during rotor runEmergency lid-lock releaseMotor-overheating protectionChamber-overheating protectionImbalance switch-offAutomatic rotor recognitionLid dropping protectionOptions:also available with connection to an external refrigerated/heating circulator (provided by the customer) –Cat. No. 27301406-50 (without internal cooling unit). Depending on circulator performance, the centrifuge can heat or cool within a range of 0 °C to 90 °Calso available with connection for flushing with nitrogen – Cat. No. 27301406-20 (without monitoring and controlling system)Operation and control:The display panel and all controls on the UNIVERSAL 320 centrifuges have been designed ergonomically. Information on the display is clearly positioned and perfectly legible. During centrifugation, the actual parameter values are indicated. Nine acceleration and braking ramps, or unbraked run-down, can be preselected Ramp 9 always corresponds to the shortest possible run-up or run-down time. The stored parameter combination remains in the memory even after the centrifuge has been switched off. By entering the rotor radius r/mm, the centrifuge calculates and indicates the rotational speed RPM or the relative centrifugal force RCF. The twist knob allows quick and easy entry or changing of the parameters. Digital display and control panel: Keypad:* PrecoolingRCF Change-over from RPM to RCF indicationSELECT Selection of parametersSTART Starts centrifugationIMPULS Short cycle modeSTOP Stops centrifugation manuallyOPEN Opens the lidEntry of the parameters:P Entry of the program number, 10 programmable memoriesT/°C Entry of the temperature in increments of 1 °C within a range of – 20 °C to + 40 °CRCF Entry in increments of 10RPM Entry in increments of 10r/mm Entry of the radius in mmt/min Entry of the centrifuging time in minutes and seconds (max. 99 min : 59 sec)Entry of the acceleration ramp 1 – 9Entry of the braking ramp 1 - 9UNIVERSAL 320R centrifuge accommodate rotors and accessories for virtually every centrifuging task required in industrial, research and clinical laboratories.Dimensions (H x W x D) in mm 346 x 401 x 695 Weight approx. 52 kgTemperature control, infinitely variable - from –20 to +40 °C

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