RD-4K Pathology Centrifuge | Roundfin
1. Brushless DC Motor — Low-noise, low-maintenance brushless motor provides years of reliable operation with minimal servicing requirements.
2. Interchangeable Rotor System — Compatible with both angle and swing-out rotors for different tube sizes and centrifugation applications.
3. Digital Control — Precise digital speed (RPM) and time settings with LED display for reproducible centrifugation protocols.
4. Imbalance Detection — Built-in sensor detects tube imbalance and automatically stops operation, protecting samples and equipment.
5. Versatile Clinical Applications — Suitable for blood sample preparation, urine sediment concentration, cytology specimen processing, and general body fluid centrifugation.
Product Overview
Roundfin RD-4K is a general-purpose pathology centrifuge designed for clinical laboratory applications including sample preparation, cell pelleting, and body fluid centrifugation. Featuring digital speed and time control, a versatile rotor system, and robust brushless motor, the RD-4K delivers reliable centrifugation for pathology, cytology, and clinical chemistry laboratories. CE certified.
Roundfin RD-4K Pathology Centrifuge
Key Specifications at a Glance
Model: RD-4K | Type: General Pathology Centrifuge | Maximum Speed: 4000 rpm (adjustable) | Cert: CE
Technical Specifications
| Model | RD-4K |
| Type | General Pathology Centrifuge |
| Maximum Speed | 4000 rpm (adjustable) |
| Maximum RCF | 2200 xg |
| Rotor | Interchangeable angle and swing-out rotors |
| Tube Capacity | Up to 12 tubes (angle rotor) |
| Motor | Brushless DC motor, low noise |
| Safety | Imbalance detection, lid interlock |
| Certification | CE |
| Warranty | 1 year |
Key Features
- Brushless DC Motor — Low-noise, low-maintenance brushless motor provides years of reliable operation with minimal servicing requirements.
- Interchangeable Rotor System — Compatible with both angle and swing-out rotors for different tube sizes and centrifugation applications.
- Digital Control — Precise digital speed (RPM) and time settings with LED display for reproducible centrifugation protocols.
- Imbalance Detection — Built-in sensor detects tube imbalance and automatically stops operation, protecting samples and equipment.
- Versatile Clinical Applications — Suitable for blood sample preparation, urine sediment concentration, cytology specimen processing, and general body fluid centrifugation.
Applications
- Clinical pathology and histology laboratories performing routine sample preparation
- Research facilities evaluating specimens and laboratory materials
- Teaching laboratories demonstrating pathology workflows and equipment operation
- Projects that require equipment matched to the stated capacity and technical specifications
Frequently Asked Questions
What is the difference between RD-4B and RD-4K?
The RD-4B is a specialized cell washing centrifuge with programmable wash cycles for blood bank applications. The RD-4K is a general-purpose clinical centrifuge with interchangeable rotors for broader pathology and chemistry applications.
What rotors are available?
The RD-4K supports interchangeable angle rotors (12-tube standard) and swing-out rotors for different tube sizes and centrifugation requirements.
How loud is the centrifuge during operation?
The brushless DC motor operates at low noise levels — suitable for open-plan clinical laboratories without requiring acoustic enclosures.
What maintenance is required?
The brushless motor requires no brush replacement. Routine maintenance consists of rotor cleaning, lid gasket inspection, and annual calibration verification.
Explore related pathology equipment or contact Roundfin for configuration, compatibility and quotation details.
