This is a silicone O-ring for medical diagnostic instruments. It has the natural color of silicone. It has a standard annular structure. Its surface is smooth. Its texture is uniform. It has the delicate and soft texture unique to silicone materials.In appearance, the ratio of the inner to outer diameter of the ring is coordinated. The cross-section is rounded and full. The thickness is uniform. The edges are regular. The O-ring is compact overall. Its dimensions are precise. It can fit the relevant component interfaces of medical diagnostic instruments. It provides sealing and protection for the instruments.It’s a core sealing component for medical testing equipment. It’s an important part of
Pump Valves And Sealing Parts For Testing Equipment and Detection Device Seals. It meets the hygiene and precision standards of
Medical Silicone Seal and
Medical Device Seals.
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Product Features
1. Function:In medical diagnostic instruments (such as biochemical analyzers, immunoassays, blood analyzers), the silicone O-ring takes on the core roles of sealing protection and component adaptation. It is embedded accurately into the pipeline interfaces, component joints, or detection chamber gaps of the instrument.On one hand, it can block the invasion of external dust, moisture, impurities, and microorganisms effectively. This avoids contamination of the precision optical components, circuit modules, and detection channels inside the instrument. It ensures the cleanliness of the diagnostic environment. On the other hand, it can prevent the leakage of reagents, sample liquids, buffers, and other substances inside the instrument. It maintains the stable pressure of the detection system and the accuracy of fluid transmission.This ensures that the diagnostic instrument provides accurate data in links such as sample analysis and reagent reaction. It provides reliable technical support for medical diagnosis. Its sealing and protective functions are the same as the requirements of Lab Equipment Gaskets and
Medical Vial Cap Seals in medical testing systems.
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2. Performance Characteristics
1)High-Precision Sealing PerformanceSilicone material has excellent elasticity and rebound performance. It can fit tightly with the surface of instrument components. It forms a gap-free sealing barrier. It blocks fluid leakage and the invasion of external contaminants effectively. Even under working conditions of instrument vibration and pressure fluctuation, it can maintain a stable sealing effect. This ensures the safety and accuracy of the diagnostic process. This performance meets the strict standards of
Medical Grade Silicone Seals and
Testing Instrument Sealing Parts.
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2)Precise Dimensional AdaptationIt’s made strictly according to the standardized specifications of medical instruments. The dimensional accuracy of the inner diameter, outer diameter, and cross-sectional diameter reaches the micron level. It can match the design parameters of the instrument interface perfectly. After installation, it’s not easy to fall off or shift. It ensures consistent adaptation with different components. It avoids sealing failure or impact on the smooth operation of the instrument caused by dimensional deviations. This precision is like the manufacturing standards of Testing Pump Valves and high-precision medical components.
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3)Excellent BiocompatibilityIt’s made of medical-grade silicone raw materials. It complies with medical biosafety standards such as ISO 10993. It works well with biological media such as diagnostic reagents, blood, and body fluids. It won’t have chemical reactions. It won’t release harmful substances. It won’t contaminate samples and reagents. It also won’t cause biosafety risks. This ensures the authenticity of diagnostic results and medical safety. This biocompatibility matches the safety specifications of
Sterile Medical Seals and medical silicone seal for biological contact.
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4)High-Temperature Resistance and Medium StabilityIt can adapt to the operating temperature range of medical diagnostic instruments (usually -40℃~120℃). In scenarios such as high-temperature sterilization and low-temperature storage, it won’t have problems like hardening, brittleness, softening, or deformation. At the same time, it can stand the erosion of common diagnostic media. Like body fluids, acid-base buffers, and organic solvents. After touching these media for a long time, it won’t swell, age, or degrade. It keeps stable performance. This resistance meets the durability standards of Detection Device Seals and medical sealing components in complex environments.
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5)Good Anti-Aging and CleanlinessIt has excellent UV and ozone aging resistance. During long-term use and storage, it won’t crack or have elastic attenuation easily. It has a long service life. Its surface is smooth and clean. No impurities precipitate. It’s easy to clean and disinfect. It meets the hygiene requirements of medical components. It avoids the risk of cross-contamination. This performance meets the material stability standards of Pump Valves and Sealing Parts for Testing Equipment in long-term use.
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6)Good Deformation RecoveryThe high toughness of silicone material lets it change shape moderately. It can adapt to the sealing surface under conditions such as instrument assembly extrusion and long-term use extrusion. After changing shape, it can bounce back to its original shape quickly. Even after multiple disassembly and assembly or use, it still keeps good sealing performance. This ensures the reliability of repeated use of the instrument. This elastic recovery is the same as the dynamic requirements of Medical Device Seals and flexible medical components.
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