The physical property of a material is one that can be observed and measured without changing its chemical identity. The measurement of a physical property can change the order of the substance in the material sample, but does not change the structure of its molecules.
That is, a physical property may include a physical change, but not a chemical change. If a chemical change or reaction occurs, the observed properties are residual chemical properties.
In this context, a material's hardness, disintegration, dimensions, appearance, color, odor, viscosity, melting point, boiling point, thermal conductivity, friability, weight uniformity and specific gravity properties are always put there by physical analysis. Knowledge of the properties of matter is important not only for scientists, but for industrial engineers and anyone working with matter.
The tests to be performed may vary depending on the area of use and properties of the substance. For example, some materials may be stored at room temperature, while some materials may require different storage conditions. Reactivity properties must be known for cleaning and disposal of accidental spills. In a production operation, it may be necessary to know the machinability and ductility properties of some materials.
In the meantime, physical analysis of foodstuffs is carried out to identify risks that threaten human health. Physical hazards stand out in food production in unsafe conditions and in unhygienic environments. Physical substances such as glass, stone, wood and pieces of soil that are mixed with foodstuffs threaten human health.
Foreign physical substances in foodstuffs are detected by physical analysis. In addition, many physical properties such as smell, color, appearance characteristics, taste, moisture content, dry matter content, pH value, dry matter content, specific gravity and refractive index of foods are determined by these analysis studies.
Physical analysis performed in advanced laboratories complies with the methods and standards published by local and foreign organizations.
The application is received, the contract and then the product, vehicle and vehicles for which, what kind of service is determined exactly.
The necessary laboratory environment is prepared and the products, tools and instruments requested by the organization are tested by experts with the reference of the existing standards and measurements are made.
The data obtained as a result of meticulously completed tests, measurements and analyzes are evaluated and accredited approved reports are submitted by expert engineers.
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