High Speed Centrifuge (DG1616)

High Speed Centrifuge (DG1616)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. High-Capacity Blood and Biological Fluid Separation for Clinical Laboratories

• Primary Use: Provides a large-capacity benchtop centrifuge with a maximum capacity of 4 × 400 mL (1.6 liters), enabling high-throughput separation of whole blood into serum, plasma, and cellular components for diagnostic laboratory analysis .

• How it helps: For the medical technologist and clinical laboratory scientist, the DG1616 significantly increases sample processing throughput with its 1.6 liter capacity—reducing hands-on time, accelerating turnaround for test results, and improving laboratory efficiency in high-volume settings. For the patient, faster high-volume sample processing means receiving diagnostic results more quickly, enabling earlier diagnosis and treatment initiation.

2. High-Speed Separation for Molecular Diagnostics and Research

• Primary Use: Achieves maximum speeds of 16,000 rpm (up to 28,621 × g) with a brushless DC motor, enabling high-speed separation of cellular components, biomolecules, and subcellular particles for molecular biology workflows .

• How it helps: For the molecular biologist and clinical laboratory scientist, the high centrifugal force enables efficient separation of subcellular organelles, precipitation of nucleic acids, and clarification of lysates—critical steps in DNA/RNA extraction, protein purification, and molecular diagnostic workflows. For the patient undergoing genetic testing or molecular diagnostics, reliable high-speed separation contributes to accurate test results that guide treatment decisions.

3. Clinical Chemistry and Coagulation Testing Sample Preparation

• Primary Use: Supports serum, plasma, and platelet-poor plasma preparation for blood chemistry panels, lipid profiles, coagulation studies, and therapeutic drug monitoring in clinical pathology laboratories .

• How it helps: For the clinical chemist and pathologist, the DG1616’s wide rotor compatibility and precise speed control (300-16,000 rpm in 1 rpm increments) ensure optimal separation parameters for different sample types—improving test result accuracy and reducing repeat testing . For the patient, standardized sample processing reduces test variability and ensures reliable diagnostic results for conditions such as cardiovascular disease, diabetes, and coagulation disorders.

4. Versatile Rotor System for Multiple Clinical Applications

• Primary Use: Features a wide range of fixed-angle and swing-out rotors, with swing-out rotors accommodating 4 × 400 mL tubes (SR400 SOR) and 4 × 200 mL tubes (SR200 SOR), handling tube sizes from 2 mL to 100 mL including conical and round-bottom tubes .

• How it helps: For the laboratory manager, the multiple rotor options eliminate the need for several dedicated centrifuges—allowing a single instrument to handle blood tube processing, urine concentration, fecal sample preparation, and specialized research applications. For the patient, versatile equipment ensures that diagnostic testing can be performed efficiently across multiple test types without equipment delays.

5. Precise Temperature Control for Sensitive Samples (Refrigerated Model)

• Primary Use: The DG1616R refrigerated model maintains sample temperatures from -10°C to 40°C, with a pre-cooling function that reaches 4°C in minutes—protecting temperature-sensitive biological samples during high-speed centrifugation .

• How it helps: For the molecular biologist and clinical laboratory scientist, active refrigeration prevents protein denaturation, enzyme inactivation, and RNA degradation during high-speed runs—ensuring sample integrity for downstream molecular testing. For the patient undergoing molecular diagnostic testing, temperature-controlled sample processing ensures reliable results for PCR-based infectious disease testing, genetic analysis, and cancer biomarker detection.

SECONDARY & SUPPORTIVE USES

1. Serum and Plasma Separation for Blood Chemistry: Used for routine blood chemistry panels including liver function tests, renal function tests, electrolytes, and cardiac biomarkers.

2. Platelet-Rich Plasma (PRP) Preparation: Supports PRP preparation for regenerative medicine and therapeutic applications.

3. Lipoprotein and Lipid Panel Analysis: Used for lipid profiling, cholesterol fractionation, and lipoprotein separation for cardiovascular risk assessment.

4. Nucleic Acid Extraction and Purification: Used in DNA and RNA extraction protocols for spin column-based purification in molecular diagnostics and research.

5. Protein Precipitation and Biochemical Assays: Used for antibody and protein precipitate separation, enzymatic test preparation, and protein purification workflows.

6. Urinalysis and Body Fluid Concentration: Used for urine sediment preparation, cerebrospinal fluid concentration, and other body fluid sample processing.

7. Fecal Sample Processing for Occult Blood Testing: Used for fecal sample separation pre-processing in clinical laboratories .

8. Microbiology Sample Processing: Supports bacterial and yeast cell pelleting for culture preparation, antimicrobial susceptibility testing, and microbial identification.

9. Cell Culture and Tissue Homogenate Processing: Used for pelleting cells from culture media and removing cellular debris from tissue homogenates.

10. Pharmaceutical Quality Control: Used in pharmaceutical QC laboratories for sample preparation, product testing, and stability studies.

11. CRO Pharmaceutical Research: Supports sample separation in contract research organization workflows for drug development .

12. Environmental and Water Quality Testing: Used for water sample analysis, pollutant detection, and environmental monitoring .

13. Soil Analysis and Agricultural Testing: Supports soil sample processing for organic matter extraction, nutrient analysis, and agricultural research .

14. Food and Beverage Industry Testing: Used for fat, protein, and foodborne microorganism separation in food safety and quality control laboratories.

15. Biotechnology and Industrial Research: Supports cell harvesting, culture clarification, and product recovery in bioprocessing applications.

16. Textile Engineering and Materials Testing: Used for fiber and textile material analysis in industrial research settings .

17. Petroleum and Mining Industry Sample Processing: Supports mineral separation, sediment analysis, and petroleum sample pretreatment .

18. Automated and High-Throughput Laboratories: Suitable for integration into automated workflows with 100-program memory storage and HOLD mode for continuous runs .