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In the development of life science research, biopharmaceuticals, and clinical medicine, centrifuges have always been an indispensable key experimental and production equipment. Especially in the preparation of blood products, protein precipitation, cell separation and collection, with the continuous improvement of sample processing capacity and experimental accuracy, higher requirements have been put forward for centrifuges. Research and production not only require larger capacity to meet batch sample processing, but also demand efficient refrigeration systems and intelligent control systems to ensure the reliability and reproducibility of experimental results.
The ultra large capacity cryogenic centrifuge (item number: L8) is a high-end equipment developed specifically for these needs. Its maximum capacity can reach 8 × 2000 mL, and it can process up to 16 bags of 400 mL triple bags or 24 bags of 200 mL triple bags at once, which is very suitable for the rapid processing needs of blood station systems and biopharmaceutical companies for large quantities of samples. With stable performance, intelligent control, precise temperature control, and comprehensive safety protection, L8 has become an ideal choice for scientific research, clinical practice, and industrial fields.
The separation principle of a centrifuge is to separate particles of different densities in a mixture by the centrifugal force generated by high-speed rotation. At a maximum speed of 8000 rpm, item number L8 can generate a relative centrifugal force of 14550 × g, enabling rapid and effective separation of plasma, blood cells, proteins, macromolecules, and organelles.
The imported fluorine free compressor unit and dual cycle refrigeration system equipped with it can maintain the chamber temperature stable within the range of -20 ℃ to+40 ℃ during long-term operation, with a temperature control accuracy of ± 1 ℃. At full speed operation, the centrifuge chamber can still maintain a low temperature state, ensuring the stability of temperature sensitive samples.
Brushless high torque variable frequency motor: fast acceleration and deceleration, smooth operation, maintenance free, and no dust pollution.
Flexible shaft drive system: directly drives the rotor, with low vibration and noise.
Imported fluorine free compressor unit, combined with dual cycle cooling, has strong cold and heat exchange capacity, and is environmentally friendly.
Quick pre cooling function: Before the experiment, the centrifugal chamber can be quickly cooled down to improve experimental efficiency.
Controlled by a microcomputer processor, it can accurately adjust the speed, temperature, and time.
Digital display, real-time display of operating status, clear and intuitive.
Storage function: Supports 10 types of program storage, with 10 different lifting rates to choose from.
Automatic electric induction door lock with emergency unlocking function.
Triple protection: overspeed protection, over temperature protection, and imbalance protection.
Three layer protection for the body: high-quality steel+stainless steel explosion-proof protective cover+stainless steel centrifugal chamber, safe and reliable.
Three level shock absorption design: significantly reduces operating noise and optimizes centrifugal effect.
Maximum speed: 8000 rpm
Maximum centrifugal force: 14550 × g
Maximum capacity: 8 × 2000 mL
Timing range: 1 min~9 h 59 min
Speed accuracy: ± 20 rpm
Temperature control range: -20 ℃~+40 ℃
Temperature control accuracy: ± 1 ℃
Noise level: ≤ 65 dB (A)
Power supply: AC 380V, 50Hz, 15A
Overall dimensions: 940 × 890 × 1000 mm
Net weight: 600 kg
L8 supports multiple rotor types, and users can flexibly choose according to their experimental needs:
NO 05201: Stainless steel horizontal swivel body, treated with thermosetting PTFE.
NO 05601: Horizontal rotor, 4000 rpm, 8 × 2000 mL blood bag cup, maximum centrifugal force 5710 × g.
NO 05602: Horizontal rotor, 4000 rpm, 8 × 2000 mL test cup, maximum centrifugal force 5710 × g.
NO 05165: Angular rotor, 8000 rpm, 6 × 1000 mL, maximum centrifugal force 14550 × g.
These configurations can meet the different needs of blood separation, large volume sample processing, and high-intensity centrifugation.
One time separable 16 bags of 400 mL triple bags or 24 bags of 200 mL triple bags.
Widely used in core processes of blood station systems such as plasma separation and blood cell preparation.
Protein precipitation and purification
Antibody and vaccine preparation
Clarification of fermentation broth
Cell Collection and Separation
Extraction of nucleic acids such as DNA and RNA
Separation of macromolecular complexes and organelles
Fermented food sample processing
Microbial detection in food
Disease detection of agricultural products
Particle sedimentation in water quality testing
Pollutant detection of soil samples
Pre treatment of public health samples
L8 is equipped with intuitive digital display and intelligent control, allowing experimenters to easily set up and monitor the experimental process. By storing commonly used programs, the operation time of repetitive settings can be reduced.
The noise level during operation is below 65 dB, and the experimental environment is quiet and comfortable. Electric door lock and emergency unlocking function make operation safer. User feedback shows that the machine performs stably and reliably in processing large quantities of blood and cell samples, greatly improving laboratory and production efficiency.
Daily maintenance: Keep the chamber clean and avoid liquid residue corrosion.
Rotor inspection: Regularly check for cracks or corrosion, and replace in a timely manner if it exceeds its service life.
Refrigeration system: Regularly check the compressor and condenser to maintain good refrigeration performance.
Electrical safety: Ensure stable power supply voltage and prevent equipment damage.
Long term shutdown: Keep the door cover open to ensure the chamber is dry.
Large capacity: 8 × 2000 mL, suitable for batch processing by blood stations and pharmaceutical companies.
High speed and efficiency: maximum speed of 8000 rpm, maximum centrifugal force of 14550 × g.
Accurate temperature control: -20 ℃~+40 ℃, temperature control accuracy ± 1 ℃.
Intelligent control: supports 10 program storage and speed up/down mode selection.
High security: three-layer protection+multiple security protections+automatic door lock.
The ultra large capacity cryogenic centrifuge (item number: L8) provides efficient solutions for multiple fields such as blood separation, biopharmaceuticals, clinical trials, food and environmental science due to its large capacity, high efficiency, stability, and safety. It can not only meet the laboratory's demand for high precision, but also meet the production line's requirement for high throughput processing.
Manufacturer: Changsha Shi Ge Yan Biotechnology Co., Ltd., with a 3-year warranty of only replacement and no repair.
Changsha Shi Ge Yan Biotechnology Co., Ltd. 湘ICP备2025132512号
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