Refrigerated Centrifuge LRF-B22


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Refrigerated Centrifuge LRF-B22


Refrigerated Centrifuge LRF-B22 is a compact and tabletop, microprocessor-controlled unit, comprised with 4×250 ml of capacity, offers 16000 rpm of maximum speed and 27170×g of maximum RCF. With fluorine free compressors and brushless frequency motor, features double cycle cooling with -20 to -40°C of temperature range and 0 to 99 h 59 min of time range. Equipped with LED display, automatic electric lid lock system, and 10 programs, has over temperature and over speed protection with imbalance sensor, also supports 10 types of acceleration/deceleration and RCF/RPM conversion.



Available Range :

Max. Speed : 5000 rpm Max. Speed : 16000 rpm Maximum speed : 16000 rpm Max. Speed : 5000 rpm Max. Speed : 18000rpm Maximum speed : 18500 rpm
Maximum speed 16000 rpm
Maximum RCF 27170 × g
Maximum capacity 4 × 250 ml
Temperature range -20°C to -40°C
Temperature accuracy ± 1°C
Speed accuracy ± 20 rpm
Time range 0 to 99 h 59 min
Cooling cycle Double
Noise ≤ 55 dB
RPM/RCF convert Yes
Acceleration/Deceleration 10 kinds
Memory 10 programs
Controller Microprocessor
Display LED
Sensor Imbalance sensor
Motor Brushless frequency motor
Lid lock Automatic electric lid lock
Protection Over temperature and over speed protection
Power supply AC 220/110 V, 50/60 Hz
Package dimension (W×D×H) 620×600×360 mm
Gross weight 105 kg
  • A compact and tabletop, microprocessor-controlled unit, safe and reliable
  • 4×250 ml of capacity,16000 rpm of maximum speed and 27170×g of maximum RCF
  • Fluorine free compressors, environment friendly
  • Brushless frequency motor, ensures smooth and gentle acceleration / deceleration
  • Double cycle cooling, easy cooling and heating alteration with precise control
  • '-20 to -40°C of temperature range and 0 to 99 h 59 min of time range
  • LED display, for easy setting and monitoring of different parameters
  • Automatic electric lid lock system, prevent unauthorized access
  • 10 programs, for convenient and reliable operation
  • Over temperature and over speed protection with imbalance sensor
  • Supports 10 types of acceleration/deceleration with RCF/RPM conversion
  • Highly efficient, stable and reliable unit with safe and convenient operation

Refrigerated Centrifuge LRF-B22 is a compact and tabletop, microprocessor-controlled unit, comprised with 4×250 ml of capacity, offers 16000 rpm of maximum speed and 27170×g of maximum RCF. With fluorine free compressors and brushless frequency motor, features double cycle cooling with -20 to -40°C of temperature range and 0 to 99 h 59 min of time range. Equipped with LED display, automatic electric lid lock system, and 10 programs, has over temperature and over speed protection with imbalance sensor, also supports 10 types of acceleration/deceleration and RCF/RPM conversion.

Rotor Type No. Maximum Speed Maximum Capacity Maximum RCF
Swing Rotor 01 (Round Bucket) 4500 rpm 4×250 ml 3650×g
Swing Rotor 02 (Square Bucket) 4500 rpm 4×250 ml 3580×g
Swing out Rotor 01 4000 rpm 4×16×7 ml 2860×g
Swing out Rotor 02 4000 rpm 4×16×5 ml 2470×g
Swing out Rotor 03 4000 rpm 4×13×10 ml 2830×g
Microplate Rotor 01 (Frame) 4000 rpm 2×3×96 well 2310×g
Microplate Rotor 02 (Box) 4500 rpm 2×3×96 well 2880×g
Swing out Rotor 04 5000 rpm 4×1×50 ml 4730×g
Swing out Rotor 05 5000 rpm 4×1×100 ml 4730×g
Swing out Rotor 06 5000 rpm 4×2×100 ml 3020×g
Swing out Rotor 07 5000 rpm 4×2×50 ml 3020×g
Swing out Rotor 08 5000 rpm 4×4×15 ml 3020×g
Swing out Rotor 09 5000 rpm 4×6×15 ml 3020×g
Swing out Rotor 10 5000 rpm 4×4×10/7 ml vacuum tube 2770×g
Swing out Rotor 11 5000 rpm 4×4×5 ml vacuum tube adapter 2360×g
Swing out Rotor 12 5000 rpm 4×6×10/7 ml vacuum tube 2770×g
Swing out Rotor 13 5000 rpm 4×6×5 ml vacuum tube adapter 2360×g
Swing out Rotor 14 5000 rpm 4×8×10/7 ml vacuum tube 2770×g
Swing out Rotor 15 5000 rpm 4×8×5 ml vacuum tube adapter 2360×g
Swing out Rotor 16 5000 rpm 4×12×5 ml vacuum tube 2480×g
Swing out Rotor 17 5000 rpm 4×12×7 ml vacuum tube 2760×g
Swing out Rotor 18 5000 rpm 4×10×10 ml vacuum tube 2880×g
Angle Rotor 01 16000 rpm 4×8 PCR 15760×g
Angle Rotor 02 14000 rpm 6×8 PCR 18650×g
Angle Rotor 03 16000 rpm 8×8 PCR 17480×g
Angle Rotor 04 14000 rpm 12×8 PCR 19970×g
Angle Rotor 05 15000 rpm 40×0.5 ml 22920×g
Angle Rotor 06 16000 rpm 12×1.5/2 ml 17940×g
Angle Rotor 07 16000 rpm 24×1.5/2 ml 23440×g
Angle Rotor 08 16000 rpm 30×1.5 ml 27170×g
Angle Rotor 09 1600 rpm 48×1.5 ml 27170×g
Angle Rotor 10 16000 rpm 16×5 ml 22020×g
Angle Rotor 11 16000 rpm 6×10 ml 21500×g
Angle Rotor 12 15000 rpm 12×10 ml 22680×g
Angle Rotor 13 13000 rpm 16×10 ml 19490×g
Angle Rotor 14 13000 rpm 8×15 ml 17790×g
Angle Rotor 15 11000 rpm 12×15 ml 14330×g
Angle Rotor 16 5000 rpm 24×15 ml 3500×g
Angle Rotor 17 5000 rpm 30×15 ml 3830×g
Angle Rotor 18 14000 rpm 6×30 ml 19060×g
Angle Rotor 19 10000 rpm 12×30 ml 12250×g
Angle Rotor 20 13000 rpm 6×50 ml(conical) 18840×g
Angle Rotor 21 10000 rpm 8×50 ml(conical) 12640×g
Angle Rotor 22 8000 rpm 10×50 ml(conical) 8880×g
Angle Rotor 23 13000 rpm 6×50 ml(round) 18730×g
Angle Rotor 24 10000 rpm 8×50 ml(round) 12410×g
Angle Rotor 25 5000 rpm 12×50 ml 3860×g
Angle Rotor 26 13000 rpm 4×85 ml 18940×g
Angle Rotor 27 10000 rpm 6×85 ml 12320×g
Angle Rotor 28 8000 rpm 8×85 ml 8820×g
Angle Rotor 29 13000 rpm 4×100 ml 17430×g
Angle Rotor 30 10000 rpm 6×100 ml 11380×g
Angle Rotor 31 8000 rpm 8×100 ml 8790×g
Angle Rotor 32 4000 rpm 12×100 ml 2970×g
Angle Rotor 33 7000 rpm 4×250 ml 6960×g
Angle Rotor 34 12000 rpm 24 capillaries 15800×g
Swing Rotor 03 15000 rpm 4×5 ml 19920×g
Swing Rotor 04 12000 rpm 4×30 ml 20090×g
Swing Rotor 05 10000 rpm 4×50 ml 16240×g
Vertical rotor 01 16000 rpm 16×5 ml 16450×g
Vertical rotor 02 14000 rpm 8×30 ml 19750×g

Adapter Type No. Volume
Adapter 01 250/300 ml
Adapter 02 250/300 ml (Square cup)
Adapter 03 100/180 ml
Adapter 04 50/85 ml
Adapter 05 30 ml
Adapter 06 15/20 ml
Adapter 07 10 ml (High speed)
Adapter 08 10 ml (Low speed)
Adapter 09 1.5/2 ml