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Microcentrifuge, CR31


This compact, powerful micro centrifuge is useful to separate or sediment small volume samples at high speed. The short-spin key, soft brake, FastTemp features optimizes the overall function of the centrifuges. Faults are diagnosed automatically and displays fault code. These hybrid micro-centrifuge can run PCR tubes, Capillary tubes along with standard tubes.


• Microprocessor controller
• LCD display
• RCF can be set up directly, without RPM to RCF translation
• Memory of 9 programs
• 9 levels of acceleration and 9 levels of deceleration
• Servomotor was adopt for lid open & lid lock, emergency lid
• Aerosol-tight quick lock rotors for safe centrifugation of
hazardous samples
• Inner chamber material: Stainless Steel
• Rotors are in aeronautical aluminum material
• Electronic door interlock and Automatic rotor identification
and Imbalance protection
• Faults are diagnosed automatically, display fault code.
• Ergonomic operating and information panel.
• CFC-free refrigerants system (TECUMSEH EUROPE
COMPRESSOR), with both pre-cooling and standstill cooling
Model CR311 CR312
Maximum Speed RPM 14000 15000
Maximum RCF 18800xg 21630xg
Maximum Capacity 24×1.5/2 ml
Speed Accuracy ± 10 rpm
Temperature Range -10°C to 35°C
Temperature Accuracy ± 1°C
Timer Range 0~999 min 59S
Motor Variable Frequency Motor
Noise ≤ 54 dB(A)
Dimension (LxWxH) 400x285x285 mm
Net Weight 18 kg
Power AC 200-240V, 50/60Hz or AC 100-130V, 50/60Hz