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Refrigerated Centrifuge LRF-B21

LRF-B21 is a microprocessor controlled high speed refrigerated centrifuge having 16000 rpm speed. It is safe, reliable, noiseless, smooth in operation and is equipped with LCD display, brushless frequency motor, auto electric locking system and fluorine free compressors.

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Max. Speed 16000 rpm
Max. RCF 20600 x g
Max. Capacity 6 x 100 mL
Temp. Range -20°C to 40°C
Temp. Accuracy ± 1 ℃
Speed Accuracy ± 50 rpm
Timer Range 0 ̴ 99 mins
Noise ≤ 55 dB
Power Supply AC 110 - 220 V / 50 - 60 Hz / 10 A
Dimension (H x W x D) 380 x 608 x 570 mm
Packaged Dimension (H x W x D) 830 x 650 x 500 mm
Net Weight 82 kg
Gross Weight 92 kg
  • Microprocessor controlled system
  • Brushless frequency motor
  • LCD display that indicates speed, time, temperature and RCF in operation
  • Fluorine free compressor
  • Automatic electric locking system that provides protection against over speed, over temperature and imbalance
  • Uses 3 kinds of centrifugal methods: speed, RCF and ω2t, to give ideal centrifugation result
  • 3 tier protective steel covering to ensure safety
  • 10 kinds of programs can be stored in the memory
  • User can choose among 10 different kinds of acceleration and deceleration speed
  • Rotor is connected to spindle by specialized taper sleeve
  • Wide range of rotors compatible with the instrument are available
  • Adapters can be designed as per the experimental requirement
  • Safe, reliable and easy-to-operate
  • Quick in function
  • Environment friendly

It can be used in biochemical and clinical labs for precipitate separation, serum analysis, hematocrit, protein precipitation, RNA extraction in the field of medicine, life science, agriculture science etc.

Rotor Name Max. Speed (rpm) Max. Capacity (ml) Max. RCF (x g)
Angle rotor 01 16000 12 x 1.5/ 2 17940
Angle rotor 02 14000 40 x 0.5 19970
Angle rotor 03 15000 24 x 1.5/ 2 20600
Angle rotor 04 13500 30 x 1.5/ 2 19340
Angle rotor 05 15000 16 x 5 19350
Angle rotor 06 14000 12 x 7 16370
Angle rotor 07 10000 12 x 15 11840
Angle rotor 08 12000 12 x 10 14510
Angle rotor 09 12000 8 x 20 14510
Angle rotor 10 12000 6 x 30 14000
Angle rotor 11 11000 6 x 50 13480
Angle rotor 12 10000 6 x 70 10810
Angle rotor 13 10000 4 x 100 10310
Angle rotor 14 10000 6 x 100 11380
Angle rotor 15 14000 6 x 10 16460
Angle rotor 16 15000 30 x 0.5 18510
Angle rotor 17 11000 48 x 1.5/ 2 12840
Angle Rotor 18 14000 4*8PCR 12070
Angle Rotor 19 13000 6*8PCR 16080
Angle Rotor 20 14000 8*8PCR 13390
Microplate rotor 01 4000 2 x 3 x 48 well 2300

Compare Models

Model Max. Speed Max. RCF Max. Capacity Temp. Range Acceleration/ Deceleration profiles Temp. Accuracy Speed Accuracy Timer Range Noise Rotor Identification Power Supply Memory Dimension (H x W x D) Packaged Dimension (H x W x D) Net Weight Gross Weight Certificates
LRF-A10 5000 rpm 4730 x g 4 x 500 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 0 - 99 hr. 59 min ≤ 58 dB Automatic AC 110 - 220 V/ 50 - 60 Hz / 15 A - 685 x 540 x 820 mm 845 x 585 x 515 mm 170 kg 190 kg -
LRF-A11 5000 rpm 4730 x g 4 x 300 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 0 - 99 hr. 59 min ≤ 65 dB Automatic AC 220 V / 50 Hz / 15 A - 640 x 665 x 420 mm 820 x 735 x 535 mm 118 kg 130 kg -
LRF-A12 5000 rpm 4730 x g 4 x 500 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 0 ̴ 99 mins ≤ 55 dB - AC 110 - 220 V / 50 - 60 Hz / 15 A  - 690 x 715 x 430 mm 875 x 785 x 560 mm 125 kg 138 kg AC 110 to 220 V / 50 to 60 Hz / 35 A
LRF-A20 6000 rpm 6600 x g 6 x 1000 ml -20°C to 40°C - ± 1 ℃ ± 20 rpm 1 - 99 hr. 59 min ≤ 55 dB Automatic AC 110 - 220 V / 50 - 60 Hz / 20 A - 940 x 735 x 1260 mm 1150 x 1050 x 1405 mm 260 kg 300 kg 10 programs can be stored
LRF-A21 6000 rpm 6600 x g 4 x 1000 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 0 - 99 hr. 59 min ≦ 55 dB - AC 110 - 220 V / 50 - 60 Hz / 20 A - 800 x 675 x 830 mm 1500 x 790 x 960 mm 220 kg 260 kg 950 × 870 × 1300 mm
LRF-A30 7000 rpm 11900 × g 6 × 2400 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 1 - 99 hr. 59 min ≦ 55 dB Automatic AC 110 to 220 V / 50 to 60 Hz / 35 A 10 programs can be stored 950 × 870 × 1300 mm 1150 × 1050 × 1405 mm 380 kg 420 kg 1150 × 1050 × 1405 mm
LRF-B10 12000 rpm 22650 x g 4 x 1000 ml -20°C to 40°C - ± 1 ℃ ± 20 rpm 1 - 99 hr. 59 min ≤ 55 dB - AC 220 V / 50Hz - 865 x 650 x 830 mm - 215 kg - -
LRF-B20 16000 rpm 19040 x g 10 x 5 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 1 - 99 hr. 59 min ≤ 55 dB - AC 220 - 230 V / 50 - 60 Hz / 2 A - 480 × 480 × 275 mm - 43 kg - -
LRF-C10 21000 rpm 26660 x g 6 x 100 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 1 - 99 hr. 59 min ≤ 58 dB - AC 110 - 220 V / 50 - 60 Hz / 10 A - 380 x 610 x 570 mm 830 x 650 x 500 mm 82 kg 92 kg -
LRF-C20 21000 rpm 46140 x g 6 x 500 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 1 - 99 hr. 59 min ≦ 65 dB Automatic AC 110 - 220 V / 50 - 60 Hz / 35 A - 865 x 728 x 1240 mm 1000 x 850 x 1510 mm 235 kg 285 kg -
LRF-C21 21000 rpm 30910 x g 4 x 800 ml -20°C to 40°C - ± 1 ℃ ± 20 rpm 1 - 99 hr. 59 min ≤ 58 dB - AC 220 V / 50 Hz / 20 A - 820 × 682 × 540 mm - 170 kg - -
LRF-C30 22,000 rpm 57,358 x g 4 x 1000 ml -10°C to 40°C 10 - - 99 hrs. 59 min. 59 sec. - - 220 V / 60 Hz - 668.7 x 800.6 x 891.3 mm - 230 kg - -
LRF-D10 50,000 rpm 254,340×g 6 x 250 ml -10°C to 40°C 10 - - 99 hrs. 59 min 59 sec - - 220 V / 60 Hz - 710 × 1000 × 1260 mm - 450 kg - -
LRF-B30 18000rpm 22920× g 48×1.5ml -20°C to 40°C - ± 1 ℃ ±20 rpm - ≤55dB - AC 220 V / 110 V 50 Hz / 60 Hz - 380×608×570 mm - 82kg - CE, ISO, Calibration report
LRF-C22 21000 rpm 29670 x g 4 x 500 ml -20°C to 40°C - ± 1 ℃ ± 50 rpm 1 - 99 hr. 59 min ≤ 58 dB - AC 110 -220 V / 50 - 60 Hz / 15A - 690 × 715 × 430 mm 875 x 785 x 560 mm 125 kg 150 kg -
LRF-B21 16000 rpm 20600 x g 6 x 100 mL -20°C to 40°C - ± 1 ℃ ± 50 rpm 0 ̴ 99 mins ≤ 55 dB - AC 110 - 220 V / 50 - 60 Hz / 10 A - 380 x 608 x 570 mm 830 x 650 x 500 mm 82 kg 92 kg -
LRF-A14 - - - - - - - - ≤ 65 dB - - 10 programs - - - - -
LRF-B40 - - - - - - ± 20 rpm - ≤ 55 dB - - - - - - 110 kg -
LRF-B22 - - - - - - - - ≤ 55 dB - - 10 programs - - - - -

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