<p>The article explores the certification of a standard sample of raw gluten content in grain through interlaboratory comparisons. The aim of the study is to determine the certified value of this standard sample using statistical processing of interlaboratory comparison results. The research includes an analysis of the test results conducted …
<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>The article presents information on the analysis of the relevance and maintenance of the register of the state system for ensuring the uniformity of measurements of the Republic of Kazakhstan (hereinafter – the register of the GSI RK). The registry of the Civil Registration Service of the Republic of Kazakhstan …
<p>In recent decades, with increasing globalization and an increasing number of religiously oriented consumers, Halal product certification standards have become increasingly important. GSO 2055-1 / UAE.S GSO 2055-1 and OIC/SMIIC 1 standards play a key role in ensuring product compliance with Halal requirements. This article examines the principles and practical …
<p>The article examines the current problems of regulation of packaging products in Kazakhstan. It highlights the main requirements for packaging products, including packaging rules, labeling, as well as shortcomings in the legislation of the Republic of Kazakhstan regarding packaging products. Special attention is paid to state control over compliance with …
<p>This article examines the importance of monitoring the application of national standards in Kazakhstan. The author discusses the current situation of the standardization system in the country, identifies the main problems faced by companies and organizations when applying standards, and suggests solutions to effectively overcome these challenges. </p>
<p>This review analyzes the report by the International Union of Pure and Applied Chemistry (IUPAC) on the development of molality-based primary standards of electrolytic conductivity for aqueous solutions of KCl. The report presents a methodology for measuring the conductivity of KCl solutions with concentrations of 0.01, 0.1, and 1.0 mol/kg …
<p>This article addresses the improvement of the comparator setup for calibrating hydrometric turntables used in measuring water flow velocity. The primary goal is to develop and theoretically substantiate a mobile comparator setup that minimizes damage risk during transportation, optimizes costs, and increases data accuracy. An analysis of hydrometric turntables (GR-21, …
<p>The article presents the results of an analysis of the fulfillment of the requirements of the technical regulations of the Customs Union «On Grain Safety» (TR CU 015/2011), approved by the Decision of the Customs Union Commission dated December 9, 2011 No. 874, by domestic enterprises and the implementation of …
<p>Atomic frequency standards are used to generate accurate and precise time and frequency, enabling many communications, synchronization, and navigation systems in modern life. GPS and other satellite navigation systems, voice and data telecommunications, and timestamping of financial transactions all rely on precise time and frequency enabled by atomic frequency standards. …
<p>This article discusses a method for increasing the accuracy of indirect measurements of direct current strength using symmetric observations. The relevance of the study is the need to enhance the reliability and accuracy of measurement systems in the context of various external factors affecting the measurement results.</p><p>The paper presents an …
<p>The article discusses some aspects of national and interstate standards applied in the territory of the Republic of Kazakhstan. When comparing them, the similarities and differences of the general provisions of national and interstate standards for measuring gas humidity and the main prerequisites for the emergence of discrepancies between them …
<p>The safety of metal structures is largely determined by their actual condition, an important role in the assessment of which is occupied by the method of hardness testing. These methods are used in the diagnosis of structures in order to:</p><ul><li>primary certification of a technical object when there are no or …
<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 presents the results of interlaboratory comparisons in which the RSE "Kazakhstan Institute of Standardization and Metrology" (KazStandard) participated within the framework of the Euro-Asian Cooperation of National Metrological Institutions (COOMET). The article discusses the organization of bilateral pilot comparisons of national standards for the kinematic viscosity of liquids …
<p>The article is based on the analysis of the current state of conformity assessment of the organic production process, taking into account the results of the study of the Latvian organic production control system within the framework of the TAIEX INTPA project. The article is aimed at a wide audience, …
<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 …
