70 Sets of Luxiangyi TDL-5A Centrifuges Deployed to Blood Collection Frontlines, Building a Secure Centrifugation Barrier for Mobile Blood Collection

70 Sets of TDL-5A Set Off for Robust Protection of Mobile Blood Collection Safety

Unpaid blood donation serves as a critical guarantee for clinical blood supply. As an important carrier of unpaid blood donation, mobile blood collection vehicles travel through streets and alleys of cities, and the performance of their supporting equipment is directly related to the efficiency and safety of blood collection, separation and preservation. Recently, the first batch of 70 sets of Shanghai Luxiangyi TDL-5A Benchtop Low-Speed Refrigerated Centrifuges has been fully assembled and is about to be delivered to blood collection vehicle frontlines across the country. Specially developed for medical sample processing, this centrifuge will act as a "separation master" guarding the safety of blood samples with its core design and reliable performance tailored to mobile blood collection scenarios, injecting robust scientific and technological strength into the cause of mobile blood collection.

Forty Years of In-Depth R&D and Manufacturing – TDL-5A Perfectly Matches Blood Collection Vehicle Requirements

As one of the leading enterprises in China's centrifuge industry, Shanghai Luxiangyi has devoted over forty years to the R&D and manufacturing of centrifuges. Its products are widely recognized in medical, biological and other fields for their stable performance and practical design. It is also a preferred brand in the segment of special centrifuges for blood collection vehicles, with its market share ranking among the top in the industry for consecutive years. The TDL-5A Benchtop Low-Speed Refrigerated Centrifuges launched this time are a flagship product developed by Luxiangyi to address pain points in medical sample processing. Every design, from space adaptability, precise temperature control and convenient operation to safety protection, precisely fits the working needs of blood collection vehicles, making it a "custom-made choice" for mobile blood collection scenarios.
Compact, Low-Consumption and Vibration-Resistant – Ideal for Vehicle-Mounted Working Environments

The working environment of mobile blood collection vehicles is characterized by limited space, high mobility and relatively tight power supply, which poses stringent requirements on the size, power consumption and anti-vibration stability of equipment. To meet these needs, the Luxiangyi TDL-5A adopts a compact benchtop design, with an overall dimension of only 480mm×750mm×420mm and a weight of 80kg, taking up minimal vehicle space and easily adapting to the layout planning of blood collection vehicles. With a total power consumption of only 1.2kW, it is equipped with an imported high-performance compressor unit and CFC-free eco-friendly refrigerant R134a, and features an innovative delayed refrigeration function for the compressor – the refrigeration system automatically turns off with a delay in standby mode and turns on with a delay when the lid is closed. This maximizes energy efficiency while ensuring refrigeration performance, perfectly adapting to the actual power supply conditions of vehicles. Furthermore, the equipment can be optionally equipped with a three-axis gyroscope imbalance protection system, which monitors the vibration status of the equipment during vehicle movement in real time. It will shut down immediately and alarm in case of abnormal vibration, fundamentally avoiding centrifugal failures caused by vehicle vibration and safeguarding centrifugal operations in mobile environments.
 

High-Precision Wide-Range Temperature Control – Fortifying the Activity Defense Line for Blood Samples

Blood samples are extremely sensitive to temperature, and temperature control during centrifugation and preservation directly affects sample activity, which is the core pain point in sample processing for blood collection vehicles. The TDL-5A is equipped with a high-precision temperature control system, achieving a wide temperature control range of -20℃ to +40℃ with an accuracy of ±1℃. It can precisely maintain the low-temperature environment required for blood centrifugation and effectively prevent sample inactivation due to temperature fluctuations. The powerful cooling capacity of the imported compressor, combined with the pre-cooling function, can quickly lower the chamber temperature to the set value, greatly improving the sample processing efficiency of blood collection vehicles. Meanwhile, the use of CFC-free refrigerant R134a not only meets environmental protection requirements but also ensures the stable operation of the refrigeration system. Even in the complex temperature environments of long-term outdoor operation of blood collection vehicles, it maintains precise temperature control, building a solid "temperature defense line" for blood sample activity.

Intelligent and Convenient Operation – Greatly Improving Mobile Blood Collection Efficiency

Blood collection vehicles operate at a tight pace, where staff need to efficiently complete a series of operations such as blood collection and centrifugal processing. The convenience of equipment operation directly affects work efficiency. The TDL-5A is equipped with a 7-inch high-definition full-color touch screen, displaying set parameters and real-time operating parameters on the same screen. The intuitive user interface allows staff to get started quickly without complicated training. To meet the centrifugal needs of different blood samples, the equipment supports custom naming and editing of 100 step centrifugal programs, each containing 10 centrifugation stages. It is also equipped with 10 acceleration curves and 11 deceleration curves, enabling precise parameter setting according to the separation requirements of different samples such as whole blood and serum, with one-click access to preset programs to greatly shorten operation time. In addition, the built-in rotor identification function of the equipment can automatically recognize the installed rotor type, preventing parameter misconfiguration by staff and reducing operational errors, making centrifugal operation on mobile blood collection vehicles more efficient and hassle-free.
 

Comprehensive Safety Protection – Realizing Full-Process Traceability of Sample Processing

Safety and traceability in medical sample processing are core requirements of the industry. The Luxiangyi TDL-5A has built a comprehensive safety protection system, controlling every link from equipment operation to sample management. The equipment is fitted with an adsorption door lock that securely locks with a simple lid closing, and is equipped with multiple protection functions including door cover protection, overspeed protection and imbalance protection. Even during the movement of blood collection vehicles, it effectively prevents misoperation, protecting the safety of staff and samples. For the multi-operator feature of blood collection vehicles, the equipment is equipped with a three-level password management system for refined control and unauthorized operation prevention. In terms of data traceability, the TDL-5A can store thousands of historical operation records, with key parameters such as centrifugal speed, temperature and time clearly visible. It supports data export via USB and can be optionally equipped with an RS232 serial port for real-time parameter collection, fully complying with the traceability requirements of medical sample processing and leaving a clear record for the centrifugation process of every blood sample.
 

Flexible Adaptation with Multiple Rotors – Efficient and Accurate Separation of Blood Components

Blood collection vehicles serve a diverse group of donors, with varying sample volumes and types, placing higher demands on equipment adaptability. The TDL-5A is equipped with a wide selection of rotors and adapters, covering No.1 to No.8 horizontal rotors and a variety of special adapters. It is compatible with conventional blood collection tubes of 5ml, 7ml, 15ml and other specifications, and also supports ELISA rotors for multi-sample detection. With a maximum rotor capacity of 4×500ml, it can meet both refined processing of single samples and batch centrifugation of multiple samples, serving multiple purposes to adapt to the diverse sample processing needs of blood collection vehicles. With a maximum speed of 5000r/min, a maximum relative centrifugal force of 4390×g and a speed accuracy of ±10r/min, its performance far exceeds the requirements for blood centrifugation in blood collection vehicles, enabling efficient and accurate separation of blood components and laying a solid foundation for subsequent sample detection and preservation.
 

Technology Empowers Public Welfare – Safeguarding Clinical Blood Safety with Robust Strength

From urban business districts to township communities, mobile blood collection vehicles are "mobile blood stations" that guard lives, and a high-performance centrifuge is the "core heart" of these mobile blood stations. The deployment of 70 sets of Shanghai Luxiangyi TDL-5A Benchtop Low-Speed Refrigerated Centrifuges to the blood collection frontlines not only demonstrates the product strength of Luxiangyi, but also is a vivid practice of domestic medical devices supporting the cause of unpaid blood donation. In the future, Shanghai Luxiangyi will continue to focus on the R&D of medical sample processing equipment, provide more optimized centrifugation solutions for mobile blood collection, clinical inspection and other fields with more practical products and services, guard every drop of caring blood with robust technology, and escort the safety of clinical blood supply.