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Changsha Shi Ge Yan Biotechnology Co., Ltd. is a professional laboratory instrument manufacturing enterprise that integrates research and development, production, sales, and service. The company always adheres to the development philosophy of "quality as the cornerstone, innovation as the driving force, and service as the guarantee". With strong technical strength and lean manufacturing processes, its products are widely used in industries such as medical, scientific research, inspection, and pharmaceuticals.
The company has passed ISO9001 and ISO13485 international quality management system certifications and complies with CE safety standards. All products have CFDA registration and production qualifications, ensuring that the quality and performance meet international standards.
It is worth mentioning that the company solemnly promises that all equipment is guaranteed for three years, with only replacement and no repair. This is confidence and responsibility for product quality, as well as the best embodiment of providing customers with peace of mind.
D4N (item number: 4N) is a universal desktop low-speed centrifuge tailored for medical, scientific research, and biochemical laboratories. It adopts advanced brushless motor drive, combined with intelligent control system and multiple rotor configurations, to achieve a perfect unity of performance, reliability and applicability.
Compared to traditional models, D4N has significantly improved capacity adaptation, operational stability, and ease of operation.The maximum speed can reach 5000 r/min, and the maximum centrifugal force is 4420 × g. It supports a wide range of needs from small capacity test tubes to 100ml centrifuge tubes, truly achieving "one machine for multiple uses".
Whether it is daily separation in hospital laboratory departments or complex sample processing in research laboratories, D4N can provide reliable support with stable performance and flexible configuration.
Advanced power system
Adopting a high torque brushless motor, maintenance free, dust-free, fast acceleration and stable operation.
The motor has a long lifespan and is suitable for high-frequency laboratory environments.
Intelligent and precise control
The microcomputer processor precisely controls the speed and time, with a speed control accuracy of ± 10r/min.
LED digital display, clear and intuitive parameters, simple and easy to use.
Support 1-99 minute timed operation to meet different experimental cycles.
Multiple security guarantees
Equipped with an induction electronic door lock with emergency door opening function.
Multiple self checking and protection mechanisms such as door lock detection, overspeed, and imbalance comprehensively ensure the safety of personnel and equipment.
The whole machine is made of all steel structure, with a 304 stainless steel centrifugal chamber and multi-layer explosion-proof design, which is durable and reliable.
Multi functional adaptation and expansion
Provide a wide range of rotor and adapter options, including small test tubes, large capacity centrifuge tubes, enzyme-linked immunosorbent assay plates, etc.
A single machine can meet various experimental scenarios and reduce equipment investment.
Stability and Comfort Experience
The three-level vibration reduction and automatic balancing function can maintain stability even under high speed and large capacity conditions.
Operating noise ≤ 60 dBA, creating a quiet and comfortable working environment for the laboratory.
Compact design, small space occupation, low opening height, suitable for desktop and rack operation.
Maximum speed: 5000 r/min
Maximum centrifugal force: 4420 × g
Maximum capacity: 4 × 100ml horizontal rotor
Timing range: 1 to 99 minutes
Speed control accuracy: ± 10 r/min
Noise: ≤ 60 dBA
Power supply: AC220V, 50Hz, 5A
Power: 450W
Net weight: 33kg
Dimensions: 530 × 370 × 290mm
Packaging size: 615 × 450 × 390mm
Partial rotor adaptation range:
Horizontal rotor: 4 × 1 × 50ml, 4 × 1 × 100ml (maximum 4420 × g); 4 × 2 × 50ml, 4 × 4 × 15ml, 4 × 6 × 10ml.
Angular rotors: 6 × 15ml, 12 × 15ml, 24 × 15ml, 30 × 15ml, 12 × 50ml, 6 × 100ml, etc.
Enzyme labeled plate rotor: 2 × 2 × 96 wells, 2020 × g.
Diversified configurations enable D4N to simultaneously cover clinical testing, biochemical analysis, and scientific research applications, greatly improving experimental flexibility and efficiency.
Hospitals and blood stations
Serum, plasma, urine, and body fluid testing.
Preparation of blood components and pre-treatment for clinical analysis.
Research and Teaching Laboratory
Cell and protein separation in biological experiments.
Precipitation and purification in chemistry and physics experiments.
Demonstration and student operation training in university teaching experiments.
Biopharmaceutical and testing institutions
Sample processing in drug development.
Pre separation treatment of biological products such as vaccines and antibodies.
Value Summary:
One machine for multiple purposes, reducing the cost of laboratory equipment investment.
High stability ensures consistency and reliability of experimental results.
Efficient and convenient, reducing experimental operation time.
Multi layer protection: multiple protections for overspeed, imbalance, and door locks to ensure the safety of laboratory personnel.
Hydraulic opening and low opening height: easy to open and close, suitable for narrow spaces.
Low noise operation: ≤ 60 dBA, improving laboratory environment.
Intuitive operating interface: LED display, easy for personnel at different levels to quickly get started.
Feedback from users in hospitals, research institutions, and universities indicates that:
Easy to operate: easy to learn and use, low training cost.
Stable operation: It can maintain precision and balance even under high load conditions.
Multifunctionality: With a wide range of rotor options, one machine can meet various needs.
Strong after-sales guarantee: three-year warranty, only replacement without repair, significantly reducing usage risks and maintenance costs.
The D4N desktop low-speed centrifuge (item number: 4N), with high performance, versatility, stability, and safety as its core advantages, has become an ideal choice for hospitals, blood stations, scientific research, and pharmaceutical laboratories. It not only significantly improves sample processing efficiency, but also provides comprehensive and reliable support for experimental operations through intelligent control and multiple protections.
In the future, Changsha Shi Ge Yan Biotechnology Co., Ltd. will continue to uphold its service commitment of "three-year warranty, only replacement, not repair", deepen intelligent and international research and development, and launch more high-end experimental equipment that meets cutting-edge scientific research and medical needs.
Changsha Shi Ge Yan Biotechnology Co., Ltd. 湘ICP备2025132512号
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