Floor-standing Refrigerated Centrifuge 2236R


Product Details

Floor-standing Refrigerated Centrifuge 2236R

The intuitive interface of this Floor-standing Refrigerated Centrifuge 2236R unit has numeric and graphic pictograms to assist the operator in setting and editing running conditions. With the ability to set up to 5 protocols per run this model is designed for a multi-user environment running complicated experiments.


  • The Floor-standing Refrigerated Centrifuge 2236R, is a large capacity, high-speed, floor-standing centrifuge designed for a multi-user environment.
  • Ideal for large volume harvesting in cellular and molecular biology works, clinical preparations, industrial applications, etc.
  • For up to 22,000 rpm (54,111 xg) with 6 x 50 ml tubes and 7,000 rpm (10,825 xg) with 6 x 1 L bottles.
  • Instrument lock/unlock by password control and protocol management by user ID is ideal for core lab facilities or multi-user environments.
  • A large assortment of rotors, buckets and adaptors support diverse applications doable with one instrument.
  • Fast cooling function to 4℃ in 5 minutes for fast startup of cooled samples.
  • The compressor-off function when the lid is open minimizes unnecessary cooling and frosting.
  • With motorized lid mechanics, only a gentle touch is sufficient to close and open the lid.
  • Lid drop protection design allows easiness and safety when loading or unloading samples.
  • Intuitive control interface with numeric input buttons and graphic pictograms for easy setting and editing of running conditions.
  • Windows CE-based 7″ LCD Touch Screen with simultaneous display of all the parameters of set and actual values.
  • Selectable time mode of “at set SPEED” for counting running time only when reached the set speed.
  • Up to 5 protocols per run can be combined for convenient operation of complicated experiments.
  • The parameters of TIME, TEMP, ACC and DEC are allowed to be changed during operation.

Technical Specifications – Floor-standing Refrigerated Centrifuge 2236R

Max. RPM / Fixed angle22,000 rpmMax. RPM / Swing-out4,000 rpm
Max. RCF / Fixed angle54,111 x gMax. RCF / Swing-out3,134 x g
Max. capacity / Fixed angle6 x 1,000 ml, 30 x 1.5/2.0 mlMax. capacity / Swing-out4 x 250 ml, 48 x 15 ml, 16 MTPs
Temp range (℃)– 20℃ to 40℃FAST cool buttonYes
Time controlTimed < 100 hr or continuousTime counting rangeSelectable, at set speed or from starting
RPM/RCF conversionYesNoise level (dependent on the rotor)≤56 dB
ACC/DEC ramps9/10Program memory100
Parameters on the display windowSimultaneous display of all parameters of set and actual figuresDisplay7″ LCD Touch Screen
Automatic rotor IdentificationYesImbalance cut-offYes
Safety lid lockYesLid drop protectionYes
Motorized lid open & closeYesPower supply (V/Hz)230 V, 50 Hz (AC 220-230 V, 50/60 Hz; 110 V optional)
Power Requirement (kVA)4Dimension (W x D x H, mm)824 x 634 x 1,049
Weight without rotor (kg)240CE MARKYes
Cat. No.GZ-2236R