Molecular Biology Centrifuge

The High Speed Refrigerated Centrifuge (D1524R) is a benchtop refrigerated microcentrifuge designed for temperature-sensitive sample processing in clinical diagnostic, molecular biology, and research laboratories. With a maximum speed of 15,000 rpm (up to 21,380 × g) and a temperature range of -20°C to 40°C, this centrifuge maintains sample integrity during high-speed runs—preventing protein denaturation, enzyme inactivation, and nucleic acid degradation .

The refrigerated centrifuge features a powerful R290 fluorine-free refrigerant compressor with pre-cooling function, reaching 4°C from room temperature in just 7 minutes . The standard AS24-2 bio-safe rotor accommodates 24 × 1.5/2.0 mL microcentrifuge tubes with 0.5 mL and 0.2 mL adapters, while optional rotors support 0.2 mL × 36, 0.5 mL × 36, PCR-8 strips × 4, 5 mL × 12, and 5 mL × 18 configurations .

For the clinical laboratory scientist and medical technologist, the D1524R facilitates serum and plasma separation for blood chemistry testing, coagulation studies, and lipid panels under refrigerated conditions. For the molecular biologist, it supports DNA/RNA extraction and purification, PCR sample preparation (spin-down of 0.2 mL PCR tubes and strip tubes), protein precipitation for biochemical assays, and cell pelleting for culture processing .

The centrifuge incorporates comprehensive safety features including dual door lock, over-speed detection, over-temperature detection, rotor imbalance detection alarm, and an internal diagnosis system . The three-layer sealed biosafety rotors prevent aerosol escape and cross-contamination, while the high-strength aluminum alloy rotors withstand repeated autoclave sterilization at 121°C .

With an LCD display, 9-level adjustable acceleration and deceleration, and up to 9 program storage capacity, the D1524R provides reliable, reproducible performance for temperature-controlled centrifugation supporting patient diagnosis, treatment monitoring, and research outcomes .