Machine Calibration is the process of adjusting and fine-tuning a machine or instrument to ensure its accuracy and precision. This involves comparing the machine's output to a known standard and making necessary adjustments to minimize any discrepancies. Calibration is essential in various fields, including manufacturing, healthcare, and scientific research, to maintain quality and reliability. Regular calibration helps prevent errors and ensures that machines operate within specified tolerances. It can involve using specialized tools and techniques to measure performance and may be required by industry regulations. Proper calibration extends the lifespan of equipment and enhances overall productivity.