{'fraction_non_alphanumeric': 0.022682053322721846, 'fraction_numerical': 0.00955033824114604, 'mean_word_length': 5.6684350132626, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Automated Video System for Measurement Instruments Test and Calibration

Abstract -This paper describes a new solution for metrological calibration of the instruments. This solution consists of realizing an automated video system, for data video-acquisition, image processing and digital command, used for various equipments, so that the tests and the calibration can be automatically made. I. Introduction Calibration determines the error associated with a measurement, and, if possible, reduces that error. This means that calibration is more than just adjusting the measurement capability of a device. Instead, the calibration process includes three parts: - verifying that the measurement capability of the measurement device is within specifications; - adjusting the device to reduce its measurement error; - verifying the new measurement capability of the device to ensure that is operating within specifications. International committees have created calibration guidelines to ensure procedural consistency and calibration acceptance among companies and countries. Calibration improves the measurement accuracy and ensures that the product meets its required specifications. Calibration also provides a number of other benefits, such as: increased production yields, overall measurement consistency, standardization of quality. To maintain the measurement quality, the measurement device must be calibrated at set intervals. The measurement devices are metrologically calibrated according to the Romanian Standard SR EN ISO/CEI 17025:2005. This national standard is identical with the European Standard EN ISO/IEC 17025:2005 and is reproduced with the permission of CEN, rue de Stassart 36, B-1050 Brussels. All exploitation rights of the European Standard in any form and by any means world-wide to CEN audits Members, and no reproduction may be undertaken without expressed permission in writing by CEN through ASRO. Instrument calibration is the act of determining the uncertainty associated with the instrument’s measurement. If possible, the instrument is adjusted to reduce the overall uncertainty associated with the measurement. The ability of a measurement device to accurately measure a physical quantity changes with a number of factors. Time in service, temperature, humidity, environmental exposure, and abuse can all affect your measurement accuracy. Calibration quantifies this change in measurement accuracy and, when required, adjusts the device's measurement capability to decrease error.