Centrifuge

Centrifuge

Product Information

  • Name : Centrifuge
  • SKU : BLT-64
  • Category : centrifuges

A centrifuge is a commonly used laboratory device that utilizes centrifugal force to separate liquids from solid particles or components of different densities in a mixture. By generating a strong centrifugal force field through high-speed rotation, it causes substances of varying densities in the sample to stratify and settle. It comes in specifications such as benchtop low-speed centrifuges, high-speed refrigerated centrifuges, large-capacity floor-standing centrifuges, and micro-mini centrifuges. It can be equipped with rotors of different specifications to accommodate centrifuge tubes, blood collection tubes, and centrifuge bottles, and is primarily used for pretreatment experiments such as sample purification, supernatant separation, blood cell separation, and precipitate extraction.

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Centrifuge

Working Principle The motor drives the shaft and rotor to rotate at high speed, causing the centrifuge tubes to move in a circular motion. Components with higher density and greater mass are subjected to centrifugal force, settling at the bottom and outer side of the centrifuge tube, while lighter liquid components remain in the upper layer, enabling rapid solid-liquid separation and two-phase stratification. The refrigerated model is equipped with a built-in cooling system to maintain a low temperature inside the chamber, preventing high-temperature inactivation of biological samples. The device allows setting of rotation speed, centrifugation time, and acceleration/deceleration levels, and automatically decelerates and stops after operation. Application Fields 1. Biomedicine: Serum and plasma separation, cell precipitation, nucleic acid and protein extraction, pathological sample processing 2. Chemistry and Chemical Engineering: Purification of solution precipitates, solid-liquid separation of suspensions, concentration of微量 samples 3. Food Testing: Pre-treatment of food samples, oil stratification, impurity separation and purification 4. Environmental Monitoring: Sedimentation and separation of impurities in water and soil samples