The AC24 Rotor is a specialized high-speed hematocrit rotor designed for use in clinical laboratory centrifuges, most commonly the DLAB DM1424 and DM1224 models.
Core Function and Specifications
This rotor is primarily used for hematocrit testing, which measures the volume fraction of erythrocytes (red blood cells) in blood.
- Capacity: It can hold up to 24 capillary tubes simultaneously.
- Max Speed: Reaches up to 12,000 rpm.
- Max RCF (Relative Centrifugal Force): Provides a centrifugal force of 13,680 × g.
- Material: Constructed from high-strength aluminum for durability at high speeds.
- Included Accessories: Typically comes as a kit including a lid and a reading disk for interpreting results.
Applications
Beyond standard blood fraction determination, the AC24 rotor is used for:
- Diagnostic Testing: Clinical biochemistry, immunity, and genetic testing.
- Specialized Analysis: Photometric determination of bilirubin in neonate blood.
- Molecular Biology: Suitable for the extraction of DNA and RNA from micro-samples.
- Veterinary & Research: Used in veterinary clinics and for specialized testing such as vitamin levels in infants.
Technical Performance
This rotor is engineered to provide high centrifugal force while maintaining sample integrity in micro-capillary tubes.
- Operating Range: Variable speeds from 500 to 12,000 rpm, adjustable in increments of 100 rpm.
- Run Time: Supports short-time “pulse” runs or continuous operation up to 99 minutes.
- Safety Standards: Certified under IEC/EN 61010-2-20 for centrifuge safety, including explosion-proof and bio-safe testing.
Kit Components
When purchased as a “Rotor Kit” (SKU: 19400047), it typically includes:
- AC24 Rotor Body: High-strength aluminum with 24 slots.
- Rotor Lid: A secure cover to maintain aerodynamics and contain potential tube failures.
- Reading Disk: A specialized tool used to manually calculate the hematocrit percentage (packed cell volume) directly from the centrifuged tubes.
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