Low-speed Refrigerated Centrifuge 624R


Product Details

Low-speed Refrigerated Centrifuge 624R

This Low-speed Refrigerated Centrifuge 624R runs up to 6,000 rpm with a fast cooling function for quick start-up. Designed with the operator in mind this unit has a pulse button for quick spins and can be purchased with an assortment of adaptors, buckets, and rotors to suit microtubes up to 100ml.


  • For up to 6,000 rpm (3,960 xg) with 6 x 50 ml conical tubes and 4,800 rpm (3,888 xg) with 4 x 100 ml tubes.
  • Commonly used in the fractionation of blood samples and simple precipitation of biological samples.
  • Fast cooling function to 4°C in 5 minutes for fast startup of cooled samples.
  • The compressor-off function when the lid is open minimizes unnecessary cooling and frosting.
  • An intuitive control interface with numeric input buttons allows easy setting and editing of running conditions.
  • The control panel design can be selected according to the user’s preference. (The black or white control panel is optionally available.)
  • Selectable time mode of “at set SPEED” for counting running time only when reached the set speed.
  • A separate “PULSE” key for a quick spin.
  • Parameters can be changed during operation.
  • The key lock function helps the set parameters secured during operation.
  • 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.
  • A large assortment of rotors, buckets and adaptors for microtubes and all sizes of tubes up to 100 ml.

Technical Specifications – Low-speed Refrigerated Centrifuge 624R

Max. RPM / Fixed angle6,000 rpmMax. RPM / Swing-out4,800 rpm
Max. RCF / Fixed angle3,960 x gMax. RCF / Swing-out3,888 x g
Max. capacity / Fixed angle6 x 50 ml, 24 x 15 mlMax. capacity / Swing-out4 x 100 ml, 32 vacutainer tube, 4 MTPs, 2 DWPs
Temp. range (°C)-10 to +40FAST cool buttonYes
Time controlPulse, timed < 10 hr or continuousTime counting modesSelectable, at set speed or from starting
RPM/RCF conversionYesNoise level (dB)~ 60
ACC/DEC9/10 stepsProgram memory100
Parameters on display windowRPM (RCF), Oper Status, Lid Open/Close, Hr:Min, Temp, ACC, DECDisplayWhite LCD
Automatic rotor identificationYesImbalance cut-offYes
Safety lid lockYesLid drop protectionYes
Motorized lid open & closeYesPower supply230 V, 50 Hz (AC 220-230 V, 50/60 Hz; 110 V optional
Power requirement (VA)900Dimension (W x D x H, mm)584 x 535 x 317
Weight without rotor (kg)65CE markYes
Cat. No.GZ-0624R-W (White display), GZ-0624R-B (Black display)