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Heavy weight! The national standard for laboratory centrifuges has been released, leading the industry towards a new era of precision and safety
Date: 2025-07-14Read: 5
Core Tip:The GB/T 30099-2025 "Laboratory Centrifuges" officially released by the State Administration for Market Regulation and the National Standardization Administration, compared with the GB/T 30099-2013 "General Technical Conditions for Laboratory Centrifuges" that has been implemented for ten years, this revision is not only a simplification of the name, but also a comprehensive leap in technical connotation, marking a new stage in China's laboratory centrifuge technical specifications. Hunan Hexi Instrument Equipment Co., Ltd., as the core drafting unit, once again demonstrates its industry status.
Chinese name:Simplify the "General Technical Conditions for Laboratory Centrifuges" to the more core "Laboratory Centrifuges".
English name:Updated from 'General specifications for laboratory centers' to a more concise and universal' Laboratory centers'.
significance:The name should be removed from 'General Technical Conditions' to highlight its position as a fundamental and authoritative national standard for laboratory centrifuges, which is more in line with international conventions and facilitates technical exchange and application promotion.
This revision is not simply an editorial adjustment, but a response to industry development and application needsSubstantial technological upgrade：
Refactoring the terminology system:
AddFreezing centrifuge "," heating centrifuge "," room temperature centrifuge "- clearly define temperature control types to adapt to diverse experimental scenarios (such as biological sample preservation, specific chemical reactions).
Delete:Optimization of classification logic for "high-speed centrifuge", "low-speed cryogenic centrifuge", and "high-speed cryogenic centrifuge" to avoid cross overlap and focus more on core functional attributes.
Change:The definition of "vertical centrifuge" has been updated to ensure consistency with modern product design.
New key requirements:
Structural requirements (6.2):Strengthen the stability and reliability of equipment foundation design.
Amplitude requirement (6.8):Strictly control operational vibration to ensure experimental accuracy and equipment lifespan.
Heating requirements (6.10):Fill the standard gap and standardize the performance of centrifuges with heating function.
Mechanical safety requirements (6.11.2):Significantly enhance the level of safety protection for operators (with particular attention to risks such as accidental rotor ejection).
Electromagnetic compatibility requirements (6.12):Ensure stable operation of the centrifuge in complex electromagnetic environments without interfering with other precision instruments.
More stringent key indicators:
The testing methods and requirements for core performance parameters such as relative speed error, speed stability, temperature rise of test solution, refrigeration temperature error, interlock protection, etc. are specifiedSubstantive changes and optimizations(6.3, 6.4, 6.6, 6.9.3, 6.11.2.5), pointing to higher accuracy and reliability.
Synchronized update of experimental methods:
New experiment:Matched with the newly added requirements for structure, amplitude, heating, mechanical safety, and electromagnetic compatibilityRigorous and scientific experimental methods(7.4, 7.10, 7.12, 7.13.2, 7.14)。
Delete redundancy:The test methods for "weight deviation of rotating components" and "noise sound power level" (formerly 7.4, 7.7.2) have been eliminated, focusing on core performance and safety.
Optimization method:The test methods for noise emission sound pressure level, temperature rise of test solution, and refrigeration were conductedImportant changes(7.7, 7.8, 7.11), ensure that the testing is more realistic and the results are more reliable.
Quality Assurance and Labeling Standards:
The clause on "periodic inspection" (formerly 8.5) has been deleted, and the quality assurance system requirements may be integrated or based on other system standards.
New requirement for "warning signs" (9.2):
Mandatory standardization of safety warning signs on equipment to enhance user safety awareness and reduce operational risks.
Centralized management:National Technical Committee for Standardization of Laboratory Instruments and Equipment (SAC/TC 526).
Core drafting unit:Hunan Institute of Metrology and TestingHunan Hexi Instrument Equipment Co., LtdMore than 20 top research institutes, testing institutions, and industry enterprises, including the first drafting unit, Hunan Xiangyi Laboratory Instrument Development Co., Ltd., participated together.
Main drafters: led by senior experts such as Chen Qingxiong, Wang Kai, Wei Qiang, Xu Changping, Zhang Guiling, and Xun Jiyong.
Technological threshold improvement:Stricter safety, performance, and testing requirements will accelerate the elimination of products with outdated technology and substandard quality, promoting the intensive and high-end development of the industry.
Building strong security barriers:The newly added requirements for mechanical safety, electromagnetic compatibility, and warning signs aim to build a stronger safety barrier for laboratory personnel and the environment, reducing the risk of accidents.
Clear innovation direction:The introduction of new terms such as "heating centrifuge" points out the direction for the development of temperature control technology and encourages enterprises to research and develop more intelligent and diversified products.
Accelerating international integration:The optimization of standard names and terminology has enhanced the coordination with international standards such as ISO and IEC, significantly reducing the technical barriers for excellent Chinese centrifuge products to enter the global market and paving the way for domestic high-end instruments to go global.
Application domain assurance upgrade:From basic scientific research to precision medicine and biosafety, the new version of standards provides more solid equipment performance and safety guarantees for key areas.
Enhanced user protection:Higher precision, stability, and reliability requirements directly ensure the accuracy and repeatability of scientific research experimental data.
GB/T 30099-2025 is not only an upgrade of technical specifications, but also a milestone for China's laboratory equipment industry to pursue excellence and benchmark against the international community. Domestic enterprises represented by Hexi Instruments have deeply participated in the formulation of national standards, fully demonstrating their technical strength and industry responsibility. The implementation of the new standards will undoubtedly guide the centrifuge industry towards a future of higher safety, stronger reliability, and better performance, providing a solid equipment foundation for scientific research progress and industrial upgrading in China and even globally. The new era of "Chinese standards" for laboratory centrifuges has begun!
