title: ÐÑÐµÑÐ¸Ð·Ð¸Ð¾Ð½Ð½Ð¾Ðµ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ ÑÑÐ°Ð»Ð¾Ð½Ð½ÑÑ Ð»ÐµÐ½Ñ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð³Ð¾ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¾Ð½Ð½Ð¾Ð³Ð¾ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾ÑÐ°
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Precise measurement of reference tapes using a laser interference comparatorÂ
Creators: name: ÐÑÑÐºÐ¾Ð²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: Ð»ÐµÐ½ÑÑ Ð¸Ð·Ð¼ÐµÑÐ¸ÑÐµÐ»ÑÐ½ÑÐµ ÑÑÐ°Ð»Ð¾Ð½Ð½ÑÐµ
ÐºÐ¾Ð¼Ð¿Ð°ÑÐ°ÑÐ¾Ñ Ð»Ð°Ð·ÐµÑÐ½ÑÐ¹ Ð¸Ð½ÑÐµÑÑÐµÑÐµÐ½ÑÐ¸Ð¾Ð½Ð½ÑÐ¹
ÑÐ°Ð±Ð¾ÑÐ¸Ð¹ ÑÑÐ°Ð»Ð¾Ð½
Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ðµ Ñ Ð°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸
Ð¿Ð¾Ð³ÑÐµÑÐ½Ð¾ÑÑÑ
measuring reference tapes
laser interference comparator
working standard
metrological characteristics
accuracy

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description: The object of study is measuring reference tapes. The aim is determination of the metrological and technical characteristics of measuring reference tapes of the 2nd and 3rd category and the Â«OPIKAÂ» tape, as well as a conclusion about the possibility of its use as a working standard of the 2nd category. In this work, the metrological and technical characteristics of the Â«OPIKAÂ» measuring tape are determined and a comparative analysis of the results obtained with similar characteristics of reference tapes of the 2nd and 3rd categories, which were also determined during the work, was carried out. Terminological features of the subject area are taken into account and software tools are used to solve problems. Specialized software and mathematics were used Microsoft Office, MATLAB and Â«InterferometerÂ». As a result of the graduate qualification a review of the measuring reference tapes and methods of transferring a unit of length to the tapes was carried out, and the technical documentation for the thirty-meter laser interference comparator with which metrological characteristics are determined. The results obtained were analyzed and processed, and a conclusion was made about the possibility of using the Â«OPIKAÂ» tape as a working standard of the 2nd category. The areas of application of the results of scientific research are research institutes, standardization and metrology centers, metrological services and advanced industrial enterprises.