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Large Capacity Refrigerated Centrifuge GDR521C Floor High Speed Centrifuges
CENTRIFUGES
Product Overview
Product Name: Large Capacity High Speed Refrigerated Centrifuge GDR521C
The Large Capacity High Speed Refrigerated Centrifuge GDR521C is designed for high-performance applications in laboratory settings. This state-of-the-art centrifuge is specifically engineered to handle a diverse range of samples with efficiency and precision. It is ideal for both research and clinical environments, providing a comprehensive solution for qualitative analysis, particularly in the fields of pharmaceuticals, clinical trials, blood stations, and biochemical laboratories.


Basic Product Information
- Model: GDR521C
- Max Speed: 21000 rpm
- Max RCF (Relative Centrifugal Force): 47580 × g
- Max Capacity: 4 × 750 ml
- Timer: 1 second to 99 hours, 59 minutes, and 59 seconds
- Revolutions/min Accuracy: ±10 r/min
- Temperature Range: -20 °C to 40 °C
- Temperature Accuracy: ±1.0 °C
- Voltage: AC 220 ± 22V, 50 Hz, 20 A
- Power: 3.5 KW
- Noise Level: ≤ 65 dB (A)
- Size: 815 x 735 x 1060 mm
- Net Weight: 260 kg
- Rotor Automatic Identification: Yes
Key Features
1. High Speed and Efficiency
The GDR521C can reach a maximum speed of 21,000 rpm, allowing for the rapid sedimentation of particles and making it an essential tool for laboratories where time and efficiency are of the utmost importance. The high RCF of 47,580 × g ensures optimal results in sample separation.
2. Large Capacity
With a maximum capacity of 4 × 750 ml, the centrifuge can process multiple samples simultaneously. This feature accommodates bulk processing needs, making it suitable for larger research projects or facilities with high throughput requirements.
3. Versatile Timer Settings
Equipped with an advanced timer that ranges from 1 second to an impressive 99 hours, 59 minutes, and 59 seconds, the GDR521C allows users to tailor their operation time according to the specific requirements of their samples. Whether quick spins or extended runs are needed, this centrifuge can adapt efficiently.
4. Robust Temperature Control
The temperature range of -20 °C to 40 °C, coupled with a temperature accuracy of ±1.0 °C, ensures that temperature-sensitive samples are handled with care, preserving their integrity throughout the centrifugation process. This feature is crucial for biological specimens that require specific temperature conditions during processing.
User-Friendly Interface
HD Large LCD Display
The GDR521C features a high-definition large LCD display, providing users with a clear and intuitive interface to monitor and adjust settings. Importantly, parameters can be revised during operation without the need to shut down the centrifuge, facilitating uninterrupted workflow.
Enhanced Performance Features
1. Linear Drive System
The centrifuge incorporates a 10-gear acceleration and deceleration system with a linear drive, enabling smooth transitions in speed. This feature minimizes shear stress on samples, ensuring better preservation of delicate biological entities.
2. Dual Operating Modes
The GDR521C offers two operational modes: start timing and arrival revolution timing. This flexibility allows users to choose the method that best suits their procedural requirements, enhancing control over the centrifugation process.
Compatibility with Multiple Rotors
The centrifuge supports a high level of rotor compatibility, making it versatile for a diverse range of applications. This feature allows laboratories to utilize the same centrifuge for different types of samples, thus reducing the need for multiple instruments and promoting more efficient use of laboratory space and resources.
Applications
The GDR521C is well-suited for a variety of scenarios, including:
- Qualitative Analysis of Serum and Plasma: Ideal for medical and clinical laboratories needing reliable separation of cellular components from serum and plasma.
- Urea Testing in Pharmaceuticals: Assists in the quality control processes prevalent in pharmaceutical development and production by efficiently separating compounds for analysis.
- Blood Sampling in Blood Stations: Facilitates the rapid processing of blood samples, ensuring timely results for transfusions and diagnostics.
- Biochemical Laboratory Research: Provides researchers with a dependable tool for separating and analyzing samples, supporting diverse biochemical experiments.
Advantages
High Compatibility with Multiple Rotors: The centrifuge design is compatible with various rotor configurations, allowing users to select the appropriate rotor for their specific sample needs, thus maximizing efficiency and versatility.
Real-Time Adjustments Without Shutdown: Users can make real-time adjustments to settings throughout the centrifugation process, maintaining operational continuity and saving valuable laboratory time.
Quiet Operation: With a noise level of ≤ 65 dB (A), the GDR521C operates quietly, creating a conducive working environment in laboratories where noise can be distracting.
High Compatibility with Multiple Rotors: The centrifuge design is compatible with various rotor configurations, allowing users to select the appropriate rotor for their specific sample needs, thus maximizing efficiency and versatility.
Real-Time Adjustments Without Shutdown: Users can make real-time adjustments to settings throughout the centrifugation process, maintaining operational continuity and saving valuable laboratory time.
Quiet Operation: With a noise level of ≤ 65 dB (A), the GDR521C operates quietly, creating a conducive working environment in laboratories where noise can be distracting.
Conclusion
The Large Capacity High Speed Refrigerated Centrifuge GDR521C represents a significant advancement in centrifuge technology, blending high performance with user-friendly features. With reliable speed, temperature control, and excellent capacity, it caters to a wide range of laboratory applications. Whether in clinical settings or research labs, this centrifuge stands out as an essential instrument for those demanding high efficiency and quality in sample processing. Its robust design, coupled with advanced user interface capabilities, makes the GDR521C a substantial investment for any facility looking to enhance its laboratory operations.
In summary, the GDR521C not only meets but exceeds the expectations for performance and reliability in high-capacity centrifugation. With its sophisticated features, this centrifuge is poised to assist laboratories in achieving exceptional results in various applications, supporting advancements in scientific research and clinical diagnostics.

