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Refrigerated Centrifuge, High Speed, CFGR-B21B

  1. Max. Speed: 21000r/min
  2. Max. RCF: 30640×g
  3. Max.Capacity: 4×750ml
  4. Speed Accuracy: ±30r/min
  5. Temperature Control Range: -20℃~40℃

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It is suitable for experiments in biopharmaceuticals, pharmaceuticals, cell biology and other fields, for the isolation and purification of microbial organisms, cellular proteins, mycobacteria and immune.


1. Display: 5-inch high-definition touch screen, simple operation, intuitive display;

2. Security: Automatic identification of 9 different rotors, eliminate the user misuse of security risks (Optional function);

3. Control: It has 9 files of acceleration and 10 files of deceleration level, which can effectively prevent secondary suspension and have a good centrifugal effect;

4. Program: 15 groups of programs can be stored for users to use;

5. Performance: AC frequency conversion motor, high precision speed control;

6. Safety: There are various protections such as Overspeed, door protection, imbalance protection, etc. to ensure the safety of human and machine;

7. Convenience: Free switching of speed and RCF;

8. Particularity: Special air duct to ensure the rotor works under normal temperature;

9. Speciality : Airtight rotor, effectively prevent aerosols.


Model CFGR-B21B
Max. Speed 21000r/min
Max. RCF 30640×g
Max.Capacity 4×750ml
Speed Accuracy ±30r/min
Time Setting 1min~99 min59sec,Continuous centrifuge : Hold
Temperature Control Range -20℃~40℃
Temperature Control Accuracy ±1℃
Compressor Imported high-performance compressor unit, CFC-free refrigerant
Power Supply AC220±22V,50/60Hz,16A or AC110±20V,50/60Hz,32A
Noise ≤60dB(A)
Dimensions(L*W*H) 720×743×410mm
Net Weight 110Kg
Package Dimension (W*D*H)(mm) 960*810*590

Rotor (optional)

Rotor Type Max Speed(rpm) Max RCF(×g) Max Capacity Tube Size(mm)
Angle Rotor 21000 26750 18×0.5ml Φ8×32
Angle Rotor 21000 30640 12×1.5/2ml Φ10×42
Angle Rotor 16500 24890 24×1.5/2ml Φ10×42
Angle Rotor 15000 25650 32×1.5/2ml Φ10×42
Angle Rotor 15000 24270 48×1.5/2ml Φ10×42
Angle Rotor 16500 19170 12×5ml Φ13×53
Angle Rotor 15000 23120 12×10ml Φ16×83
Angle Rotor 15000 23640 8×15ml Φ17×121
Angle Rotor 14000 22022 12×15ml Φ17×121
Angle Rotor 15000 23640 6×50ml Φ29×120
Angle Rotor 12000 15610 8×50ml Φ29×120
Angle Rotor 12000 15465 4×100ml Φ37.9×119
Angle Rotor 10000 11808 6×100ml Φ37.9×119
Swing Rotor 4200 3500 4×250ml Φ29×120
Swing Rotor 4000 3040 4×500ml Φ80×137
Swing Rotor 4000 2810 4x8x15ml Φ17×121
Swing Rotor 4000 2810 4×100ml Φ37.9×119
Swing Rotor 4000 3500 4×750ml Φ99×137
Swing Rotor(microplate) 4000 2300 2×2×96well


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    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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