<p>Within the framework of COOMET in the field of «Photometry and Radiometry», comparisons are planned on the spectral coefficient of directional transmission and the wavelengths of a spectrally selective transmission material. National standards in the field of optical and physical measurements of the Russian Federation, the Republic of Belarus, and …
<p>One of the physical properties that needs to be measured during a process, especially in the petroleum industry, is product density. Indicators of the density of raw materials are used as one of the main indicators when carrying out trade operations between the consumer and the supplier and are included …
<p>An artificial lung ventilation device is equipment for the forced conduction of the respiratory process in case of its insufficiency. These devices are checked once a year or every two years.</p><p>When checking, a respiratory volume meter, oxygen analyzer, pressure gauge, gas glass rotameter, stopwatch, humidity, and temperature meter are used. …
<p>This article discusses the calibration process of pipette dispensers, taking into account the uncertainty of measurements. The main purpose of the study is to determine the deviation of the dosed volume from the nominal control value. Metrological reliability, including the assessment of the uncertainty of the obtained measurement results, is …
<p>In the last 40 years, stabilized lasers have become an integral part of many high-tech applications such as telecommunications, navigation, medicine, manufacturing technology, and quantum computing. These lasers provide the necessary accuracy and stability, which is critical to ensure the reliability and efficiency of measurements and operations. This study examines …
<p>The article examines the impact of Regulation No. 870 on the application of international standards in Kazakhstan. Rules No. 870, adopted within the framework of the Law "On Standardization", play a key role in simplifying the process of integrating international standards, reducing administrative barriers, and increasing transparency of application. The …
<p>This article discusses the important role of the introduction of automated environmental monitoring systems for emissions of pollutants into the atmosphere in the Republic of Kazakhstan, their advantages and disadvantages. The main components of automated monitoring systems are presented, and practical approaches to their selection and stages of implementation at …
