Mini Centrifuge LMI-A21

Mini Centrifuge LMI-A21


Mini Centrifuge LMI-A21 is a handheld centrifuge with digital LCD display. With Centrifugal speed of 12000 rpm and maximum RCF of 9660 g it is equipped with brushless DC motor gives noiseless and vibration free operation mode. It has ergonomic compact design and user friendly usage mode. It offers maximum 12 2.0 ml tube capacity. Ideal for macromolecules separation and clinical, PCR and HPLC analysis protocols.

Maximum Speed500 to 12000 rpm ± 5%
Maximum RCF9660 × g
Speed increment500 rpm
Allowable ambient temperature5 to 40 °C
Relative Humidity80% RH
Fastest acceleration time≤ 12 s
Fastest Deceleration time≤ 16 s
MotorDC 24 V/DC permanent magnet motor
Effective centrifuge time1 to 99 min / 1 to 59 s
Noise at maximum speed≤ 47 dB
Maximum power consumption45 W
Power supplyAC 100-250 V/ 50/ 60 Hz
Power fusePPTC / self-recovery fuse / no need to replace
Fault alarmVoice prompt + display code
Control MethodST16 bit MCU/PWM/speed regulation;
Display MethodBlack and white LCD display
Protection levelIP21
Dimension (L × W × H)194 × 229 × 120 mm
Net weight2 kg
  • Enhanced flash memory microcontroller gives high performance
  • Compact design gives it a tool-free rotor exchange feature
  • Less noise and vibration free operation mode
  • False audio and visual alarm system
  • High speed safety feature prevents unit damage
  • Shock absorbent RSS material, more stable operations
  • Interlock lid prevents tubes exclusion during spinning
  • Requires less bench area space
  • Easy to install and has user-friendly usage
  • Built under EN 61010-1, EN 61010-2-020, EN 61326-1, EN 61010-3-2/A2 standards
Widely used in the extraction of nucleic acids, cell debris separation and microfiltration from the biological samples. It is preferably used for protein concentration, PCR analyses, clinical analysis and HPLC protocols.
Rotor Name Maximum Speed (rpm) Maximum RCF (g) Maximum capacity (ml tube number) Tube type dimension
Angle Rotor 02 12000 9660 5 4 holes Cone bottom tube
Angle Rotor 03 12000 8371 Capillary tube 20 l 12, capillary reading card: 1 pc, capillary sealing wax board: 1 pc 15 40 mm diameter
Angle Rotor 04 7000 3180 5/1.8/1.1 4 PP Riser screw pipe
Rotor Name Maximum Speed (rpm) Maximum RCF (g) Maximum capacity (ml tube number) Tube type dimension
Angle Rotor 01 12000 9500 1.5/2.2 12 + PCR 0.2 8 holes 4 strip Cone bottom tube
PCR angle rotor 01 12000 5960 PCR 0.2 12 holes 4 strip Cone bottom tube

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