Low Speed Centrifuge (DM0612)

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The Low Speed Centrifuge (DM0612) is a benchtop centrifuge designed for clinical diagnostic sample processing, blood component separation, urinalysis, and general laboratory applications. With a rotor capacity of 12 × 15 mL tubes, this centrifuge provides the throughput needed for moderate-volume clinical laboratories while maintaining low-speed operation optimal for serum and plasma preparation.
For the medical technologist and clinical laboratory scientist, the DM0612 facilitates serum and plasma separation for blood chemistry testing (liver function tests, renal function tests, electrolytes, glucose, lipid profiles), coagulation studies (PT, PTT), and routine hematology workflows. It supports urinalysis sediment preparation for microscopic examination, cerebrospinal fluid cell concentration for neurological diagnostic testing, blood bank compatibility testing for transfusion medicine, and nucleic acid extraction for molecular diagnostics.
The centrifuge features a maintenance-free brushless DC motor, simple interface for speed and time adjustment, and essential safety features including door interlock and imbalance detection. Tube adaptors allow processing of various tube sizes including 10 mL, 7 mL, and 5 mL vacutainer tubes, as well as 1.5-2 mL microcentrifuge tubes.
Safety features include door interlock and imbalance detection, with CE safety certification. The DM0612 provides reliable, consistent performance for routine laboratory workflows supporting patient diagnosis and treatment monitoring.
Description

Low Speed Centrifuge (DM0612)

PRIMARY CLINICAL & DIAGNOSTIC USES

1. High-Capacity Blood Component Separation for Clinical Diagnostics
  • Primary Use: Provides a benchtop low-speed centrifuge with a maximum capacity of 12 × 15 mL tubes, enabling efficient 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 DM0612 handles up to 12 standard 15 mL centrifuge tubes or vacutainer blood collection tubes simultaneously—reducing hands-on time, accelerating turnaround for test results, and improving laboratory efficiency in moderate-volume clinical settings. For the patient, faster sample processing means receiving diagnostic results more quickly, enabling earlier diagnosis and treatment initiation.
2. Serum and Plasma Preparation for Clinical Chemistry
  • Primary Use: Supports serum and plasma preparation for standard blood chemistry panels including liver function tests, renal function tests, electrolytes, glucose, and lipid profiles using standard vacutainer tubes.
  • How it helps: For the clinical chemist, the DM0612’s consistent low-speed operation ensures optimal separation of serum and plasma without hemolysis or cellular damage—improving the accuracy of routine chemistry testing. For the patient, high-quality sample preparation reduces the need for repeat blood draws and ensures reliable diagnostic results for common health screenings.
3. Urinalysis and Body Fluid Sediment Preparation
  • Primary Use: Accommodates 15 mL conical tubes for urine sediment preparation, as well as cerebrospinal fluid and other body fluid samples for microscopic examination.
  • How it helps: For the clinical laboratory scientist, the DM0612’s low-speed, gentle centrifugation preserves cellular morphology while effectively concentrating sediment elements—improving microscopic diagnostic accuracy for urinary tract infections, kidney disease, and neurological conditions. For the patient, accurate sediment preparation supports correct diagnosis of conditions requiring urinalysis and body fluid testing.
4. General Laboratory Sample Processing
  • Primary Use: Provides essential sample preparation for routine clinical laboratory workflows including coagulation testing, blood bank compatibility testing, and basic research applications requiring low-speed centrifugation.
  • How it helps: For the laboratory manager, the DM0612 serves as a reliable workhorse centrifuge for daily clinical operations—handling blood collection tubes, coagulation tubes, and other standard laboratory tubes with consistent, dependable performance. For the patient, efficient sample processing supports timely diagnosis and treatment across multiple clinical departments.

SECONDARY & SUPPORTIVE USES

1. Blood Chemistry and Coagulation Testing Preparation: Used for serum and plasma separation for routine blood chemistry analysis and coagulation studies (PT, PTT).
2. Lipoprotein and Lipid Panel Analysis: Supports sample preparation for lipid profiling and cholesterol fractionation for cardiovascular risk assessment.
3. Nucleic Acid Extraction and Purification: Used in DNA and RNA extraction protocols for spin column-based purification in molecular diagnostics.
4. PCR Sample Preparation: Supports spin-down of PCR microtubes and PCR strips for molecular testing workflows.
5. Urinalysis Sediment Preparation: Used for concentration of urine sediment for microscopic examination and culture preparation.
6. Cerebrospinal Fluid (CSF) Processing: Used for cell concentration and sediment preparation for CSF analysis in neurology diagnostics.
7. Pleural, Peritoneal, and Synovial Fluid Analysis: Supports cell concentration and sediment preparation for body fluid cytology and chemistry.
8. Blood Bank and Transfusion Medicine: Used for cross-matching, antibody screening, and blood component preparation.
9. Quality Control Sample Preparation: Supports preparation of QC samples for clinical laboratory quality assurance programs.
10. Aliquot Preparation: Used for preparing sample aliquots for secondary testing, storage, and reference laboratory send-outs.
11. Basic Research and Academic Laboratories: Used in educational and research settings for routine centrifugation needs.
12. Veterinary Diagnostic Laboratory: Supports sample processing for animal health testing and veterinary diagnostics.
KEY PRODUCT FEATURES

1. BASIC IDENTIFICATION ATTRIBUTES

  • Device Type: A benchtop low-speed centrifuge with 12 × 15 mL tube capacity, designed for clinical diagnostic sample processing, blood component separation, and general laboratory applications.
  • Designation: DM0612 Low Speed Centrifuge, Clinical Centrifuge, Benchtop Centrifuge, Low Speed Centrifuge, DLAB DM0612, Laboratory Centrifuge.
  • Key Components:
    • Fixed-Angle Rotor: 12 × 15 mL tube capacity (including 15 mL conical tubes and vacutainer tubes).
    • Tube Adaptors: Adaptors for smaller tube sizes (e.g., 10 mL, 7 mL, 5 mL vacutainers).
    • Motor: Maintenance-free brushless DC motor.
    • Display: Speed (RPM) and RCF (xg) display.
    • Safety Features: Lid interlock, imbalance detection.

2. TECHNICAL & PERFORMANCE PROPERTIES

  • Maximum Speed: 2,500 – 4,000 rpm (typical low speed range).
  • Maximum RCF (Relative Centrifugal Force): Up to 1,800 – 2,200 × g.
  • Rotor Capacity: 12 × 15 mL tubes (with adaptors for 10 mL, 7 mL, 5 mL, and 1.5-2 mL tubes).
  • Run Time: Timed operation (1-99 minutes) and continuous (HOLD) operation.
  • Motor Type: Maintenance-free brushless DC motor.
  • Noise Level: ≤ 55 dB.
  • Power Requirements: 110-240V, 50/60Hz.
  • Dimensions (L × W × H): Compact benchtop footprint.
  • Weight: Moderate weight for benchtop stability.

3. PHYSICAL & OPERATIONAL PROPERTIES

  • Construction: High-strength rotor material with dynamic balancing for quiet, stable operation.
  • Control: Simple interface for speed and time adjustment.
  • Operation Modes: Timed operation and continuous (HOLD) operation.
  • Rotor Exchange: Fixed-angle rotor design; limited exchange capability.
  • Lid Operation: Manual or automatic lid-lock release.
  • Safety Features: Door safety interlock, imbalance detection.

4. SAFETY & COMPLIANCE ATTRIBUTES

  • Regulatory Status: Class II medical device for clinical diagnostic use.
  • Safety Certifications: CE certified.
  • Safety Features: Door interlock system, imbalance detection alarm.
  • Electrical Safety: Wide voltage tolerance (110-240V) for international use.
  • Noise Control: Low noise operation for comfortable laboratory environment.

5. STORAGE & HANDLING ATTRIBUTES

  • Storage: Store on clean, dry benchtop; ensure adequate clearance for ventilation.
  • Cleaning: Wipe exterior with soft, damp cloth; use mild detergent if needed.
  • Rotor Maintenance: Remove and clean rotor with mild detergent; dry thoroughly before reinstallation.
  • Inspection: Inspect rotor for cracks or damage before each use; replace if compromised.
  • Power Cord: Inspect power cord for damage before each use.

6. LABORATORY & CLINICAL APPLICATIONS

  • Primary Application: Low-speed sample processing for blood chemistry, coagulation testing, urinalysis, nucleic acid extraction, and general laboratory workflows in clinical diagnostic and research settings.
  • Clinical Role: Essential sample preparation equipment in clinical diagnostic laboratories, hospital laboratories, physician office laboratories, blood banks, and molecular diagnostics labs.
SAFETY HANDLING PRECAUTIONS

1. SAFETY PRECAUTIONS

  • Rotor Balancing: Ensure rotor is balanced with tubes of equal weight; imbalance may cause excessive vibration.
  • Lid Security: Ensure lid is securely closed before operation; lid interlock prevents operation with open lid.
  • Rotor Inspection: Inspect rotor for cracks or damage before each use; do not use damaged rotors.
  • Tube Compatibility: Use only tubes rated for low-speed centrifugation.
  • Rotor Loading: Load tubes symmetrically; never run rotor with unbalanced loads.
  • Cleaning: Clean spills immediately; disinfect rotor chamber if biological materials are involved.
  • Placement: Place on stable, level surface; ensure adequate ventilation.
  • Training: Only trained laboratory personnel should operate the centrifuge.

2. FIRST AID MEASURES

  • Tube Breakage: If tube breaks during operation, stop centrifuge immediately, allow rotor to stop fully, carefully remove fragments using forceps, disinfect rotor and chamber.
  • Sample Splash: If biological sample splashes, disinfect area immediately with appropriate disinfectant.
  • Imbalance Shutdown: If imbalance shutdown occurs, rebalance rotor equally, restart centrifuge.

3. FIRE FIGHTING MEASURES

  • Flammability: Plastic and electronic components may burn.
  • Extinguishing Media: Use carbon dioxide or dry chemical extinguisher for electrical fires.
  • Fire Response: Unplug centrifuge immediately; do not use water on electrical fire.