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Global Junye (Beijing) Technology Co., Ltd
Calibration and Operation Guide for Oil Film Thickness Tester
Date: 2025-09-08Read: 0
Oil film thickness testerIt is a key equipment for precision measurement of lubricating film thickness, and its calibration and standardized operation directly affect the reliability of measurement results. The scientific calibration process and rigorous operating standards are the core elements to ensure instrument performance. 
1. Calibration work is the foundation of measurement accuracy. Before using the instrument, a standard reference sample needs to be used for benchmark calibration to ensure that the measurement system is in optimal condition. The calibration process should include zero point adjustment, range verification, and linearity check, and correct system errors by comparing known standard values. Optical components need to be regularly cleaned and checked for focusing accuracy to prevent dust or scratches from affecting imaging quality. Electronic sensors should undergo sensitivity calibration to ensure the accuracy of signal conversion. Re calibration is required after changes in environmental conditions to compensate for the potential impact of temperature and humidity on measurement results.
2. Standardized operations are the guarantee of data reliability. Before measurement, the surface to be tested needs to be cleaned to avoid interference from pollutants on the formation and detection of oil film. The sample placement should be stable and standardized to ensure precise alignment between the measurement area and the instrument field of view. The testing environment should be kept stable to prevent vibration or airflow from affecting the working state of the optical system. During the measurement process, it is necessary to control the loading conditions and time parameters to ensure that the oil film reaches a stable state before data collection. When measuring from multiple locations, the same operational process should be maintained to ensure data comparability.
3. Maintenance and usage precautions. The optical system needs to be regularly maintained using specialized cleaning tools to avoid lens contamination that affects imaging clarity. Mechanical transmission components should be well lubricated to prevent positioning deviation caused by wear of the moving mechanism. Electronic systems need to be moisture-proof and dust-proof, and the reliability of circuit connections should be checked regularly. After prolonged shutdown, system preheating and performance verification should be carried out. Operators need to undergo professional training and be familiar with the working principles and safety regulations of the instrument.
Through strict calibration processes and standardized operational management,Oil film thickness testerCan provide accurate thin film thickness data, providing reliable technical support for lubrication technology research, surface engineering analysis, and other fields. Scientific instrument management not only ensures the accuracy of measurement results, but also extends the service life of equipment and ensures long-term stable performance.