Improved the quantity of DMM calibration services by speeding up the quality of the measurement method

The DMM standard is a digital multi-function standard measuring instrument used to determine the accuracy of the use of voltage and current values which are important parameters of electrical energy values. This measuring instrument is an intelligent measuring instrument because it is equipped with an intermediary facility to communicate with the control device. Regarding the application of the DMM standard in calibration services, the speed of service can only be carried out by the automatic DMM calibration system. Quality and continuity of calibration services can be obtained respectively by 350 % and 400 % after the establishment of the automatic DMM measurement system in SNSU - BSN.

Infrared Thermometer using Arduino

In gift things, social distancing is that the most vital reality. Moreover, the very fact is COVID-19 patient's initial symptom is vital sign is high. the explanation why, measure body temperature is most vital, however has to maintain social distancing. Whereas ancient thermometers can’t confirm of social distancing, wherever our developed contactless measuring system are able to do temperature on show by victimisation Arduino uno because the main management device also as MLX90615 because the infrared (IR) measuring system device. As a result, compared with the standard measuring system, it shows robust points like convenient reading, wide selection of temperature activity, and accuracy wherever temperature output is displayed digitally. Besides, it might be used all over attributable to its easy-handling

CONSIDERATIONS ON ALGORITHMS OF SELECTION AND COMPONENTS FORMING OF ON-BOARD INFORMATION AND MEASURING COMPLEXES AND REGISTRATION SYSTEMS. PECULIARITIES OF THEIR APPLICATION

On-board information and measuring complexes and registration systems are intended to control the parameters of both systems and components of the prototype and the sample of automotive and armored vehicles in general to obtain qualitative and quantitative characteristics to assess their compliance with specifications of technical development requirements. At present stage, there is often a need to improve methods for optimizing the development of on-board systems for collecting and processing information to ensure conducting of testing works, which take into account particulars of the electronic equipment development and are based on a unified approach to the optimal use of resources of collection and information processing systems. Analysis of the problem of rational use of resources of standard means of measurement, registration and indication in the system of onboard measurements and further processing of the results in automated systems for collecting and processing information for their use in testing mass produced (modernized) aircraft was previously considered by Soviet, Ukrainian and foreign scientists. But they do not give a complete picture of the algorithm, completeness and quality of tests using standard measuring instruments installed on board aircraft and do not answer a number of questions related to the optimization of the computational process. In particular, the potentials of standard means of measurement, registration and indication as part of the on- board measurement system for testing mass produced (modernized) aircraft and installed components, units and systems under test are not fully explored. The issue of building optimal data collection programs that implement the inquiry of measuring channels with restrictions on the frequency of channel inquiry and information processing speed is insufficiently studied. The novelty of the research consists in the developing of an algorithm for capabilities analysis and procedure for incorporating standard measuring, registration and indication instruments in the on-board measuring system within a single measuring and information field for testing mass produced (modernized) samples of weapons. Approbation and implementation of the abovementioned algorithms will allow test teams to minimize time spent on the development (selection) of the onboard measurement system to ensure research and testing of both modernized aircraft, vehicles and armored vehicles and newly created with advanced information systems.

Understanding Insurance Knowledge: A Brief 7-Item Measure

The conceptualisation of the insurance culture and the identification of a standard measuring instrument are the first steps towards defining a literate consumer. Obviously knowledge, understood as the ability to understand and use concepts in a conscious way, is considered to be a key variable for measuring the levels of many conceptual definitions of literacy, so also for insurance literacy. The aim of our research is precisely to verify the validity and reliability of a questionnaire that is composed of 7 questions that can represent a tool for measuring the level of insurance knowledge of consumers. The questions investigate the mere knowledge of insurance definitions and concepts, without going into too much detail about specific types of policies. To pursue this goal, a factor analysis has been conducted through a sample that is composed of 274 Italian respondents. The results show that those items are able to measure the basic insurance knowledge of a consumer.

Study of two methods for comparing laser measuring interferometric systems to reduce the error in the transmission of a unit of length

The article presents the results of an experimental study of coaxial and orthogonal methods for comparing laser measuring interferometric systems using a standard measuring complex of length from the State Primary Special Standard of a Unit of Length in the range from 2 to 60 m. transmission errors of the unit of length up to 0.5 microns.

The possibility of using inertial motion capture systems to solve problems of labor physiology

Introduction. Improving the ergonomics of the workplace, preventing the development of fatigue and diseases of the musculoskeletal system are relevant for workers in all spheres of the modern economy. The physiology of labor is engaged in solving these issues, one of the tasks of which is to conduct an ergonomic analysis, which includes determining the severity of the labor process and determining the rationality of working postures. The search for and approbation of modern methods of increasing the objectivity and reliability of research carried out in production is an urgent direction in labor physiology. The aim of the study is comparison of the results of a hygienic assessment of the severity of the labor process in accordance with the guideline R 2.2.2006-05, carried out using standard techniques and the use of motion capture technology based on IMU-sensors, carried out at the workplace of a specialist in the management of high-rise equipment. Materials and methods. To measure the indicators of the severity of labor in accordance with the guideline R 2.2.2006-05, standard measuring instruments measuring instruments were used. The Xsens system (Netherlands) with wireless IMU-sensors "Awinda" was used as a motion capture system. Results. During this study, the possibility of using inertial motion capture systems was established as a reliable and additional tool for solving problems of labor physiology. Conclusion. It was revealed that this technology allows to increase the objectivity and reliability of ergonomic analysis and to measure quantitative indicators of the severity of labor in any production environment. At the same time, today a significant drawback is the lack of programs for processing the data obtained and the need to use standard measuring instruments.