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5 December 2025
- 14:1614:16, 5 December 2025 SENB-Specimen (hist | edit) [5,338 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=SENB-Prüfkörper}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">SENB-specimen</span> __FORCETOC__ The English abbreviation SENB stands for "single-edge notched bend" and the SENB test specimen is referred to in German as a three-point bending test specimen. ==Requirements for the test specimen geometry== In the experimental determination of fracture mechanical values, the following basic conditions must be observed:...")
- 14:1614:16, 5 December 2025 Seidler, Sabine (hist | edit) [5,274 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Seidler, Sabine}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Seidler, Sabine</span> __FORCETOC__ file:Seidler.jpg {| |- valign="top" |width="50px"|'''Photo''': |width="600px" |Prof. Dr. Dr. h.c. mult. Sabine Seidler (Copyright Raimund Appel) |} Prof. Dr. [https://de.wikipedia.org/wiki/Sabine_Seidler Sabine Seidler], born on 29 August 1961 in [https://sangerhausen.de/ Sangerhausen], is a German-Austrian material...")
- 14:1414:14, 5 December 2025 Scanning Acoustic Microscopy (SAM) (hist | edit) [6,386 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ultraschall-Mikroskopie}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Scanning Acoustic Microscopy (SAM) or Ultrasonic microscopy</span> __FORCETOC__ ==General information== Ultrasonic microscopy is an ultrasonic inspection method for visualising surfaces in the 10 µm range. High frequencies and focussing ultrasonic sensors are used to generate small wavelengt...")
- 14:1214:12, 5 December 2025 Round Robin Test (hist | edit) [3,166 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ringversuch}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Round robin test</span> __FORCETOC__ ==General information== A round robin test is a widely used method for external quality comparison of measurement procedures in frequently nationally accredited testing laboratories (see: Accreditation and certification). Basically, test specimens manufactured by a manufacture...")
- 14:1014:10, 5 December 2025 RICE, PARIS and MERKLE – J-Integral Estimation Method (hist | edit) [4,396 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Auswertemethode nach Rice, Paris und Merkle}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">J-integral estimation method according to RICE, PARIS and MERKLE (RPM)</span> __FORCETOC__ ==Basic assumption of the estimation method== ''J''-integral estimation methods are used to determine fracture-mechanical characteristic values according to the J-Integral...")
- 14:1014:10, 5 December 2025 Resonance Analysis (hist | edit) [1,941 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Resonanzanalyse}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Resonance analysis (acoustic)</span> __FORCETOC__ ==Fundamentals== Acoustic resonance analysis is used to detect inhomogeneities and defects (microstructural defects, inclusions, cracks) in test objects that oscillate at their resonance frequencies after external excitation (impact, shock) (see also: errors). This incl...")
- 14:0914:09, 5 December 2025 Relaxation Plastics (hist | edit) [4,069 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Relaxation Kunststoffe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Relaxation plastics</span> __FORCETOC__ ==General== The material value level of plastics is greatly influenced by test conditions such as test speed and test temperature. This behaviour is described by the viscoelastic properties of this group of materials and manifest...")
- 14:0814:08, 5 December 2025 Reincke, Katrin (hist | edit) [8,271 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Reincke, Katrin}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Reincke, Katrin</span> __FORCETOC__ 150px Prof. Dr Katrin Reincke, born on 25 May 1970 in Wippra/Saxony-Anhalt, attended school in Mansfeld and Hettstedt and graduated in 1988. From 1989 to 1995, Katrin Reincke studied material science at the [https://de.wikipedia.org/wiki/Technische_Hochschule_Leuna-Merseburg Te...")
- 14:0714:07, 5 December 2025 Rebound Resilience Elastomers (hist | edit) [6,127 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Rückprallelastizität}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Rebound resilience elastomers</span> __FORCETOC__ ==General== Elastomeric materials are used as shock and vibration absorbers due to their damping properties. Elastomers in particular, such as natural rubber ( plastics – symbols and abbreviated terms: NR), isobutylene-isoprene rubber (Plastics – S...")
- 14:0614:06, 5 December 2025 Radusch, Hans-Joachim (hist | edit) [6,740 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Radusch, Hans-Joachim}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Radusch, Hans-Joachim</span> 150px {| |- valign="top" |width="50px"|'''Fig.:''': |width="600px" |Prof. Dr.-Ing. habil. Hans-Joachim Radusch |} Prof. Dr.-Ing. habil. Hans-Joachim Radusch, born in 1949, is a German materials scientist specializing in polymer materials technology and polymer processing. Hans-Joachim Radusch studie...")
- 13:5613:56, 5 December 2025 Quasi-static Test Methods (hist | edit) [2,965 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Quasistatische Prüfverfahren}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Quasi-static Test Methods</span> __FORCETOC__ ==Classification in the mechanical test methods== In the quasi-static test methods, the stress is applied slowly, shock-free and steadily increasing until the test specimen used breaks. The strain rates used are in the range of approx. 10<sup>-5</sup> to 10<sup>-1</sup> s<su...")
3 December 2025
- 14:1414:14, 3 December 2025 Pure Shear-Specimen (hist | edit) [14,238 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Pure Shear-Prüfkörper}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Pure Shear-specimen</span> __FORCETOC__ ==Test specimen shapes for elastomer testing== The Pure Shear-specimen is used alongside the Single-Edge-Notched Bend (SENB) specimen and the Trouser specimen to determine the fracture mechanical properties of elastomer materials [1‒4]. The application of Fractur...")
- 14:1314:13, 3 December 2025 Pulse-Echo Ultrasonic Technique (hist | edit) [6,382 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Ultraschall-Impuls-Echo-Technik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Pulse-echo ultrasonic technique</span> __FORCETOC__ ==Advantages and capabilities== The non-destructive ultrasonic testing technique is separated in two important classical test methods, which are called reflection (pulse-echo) technique and trough-transmission technique [1]. Independent of Ultrasonic Direct Coupling | ultrasonic direct...")
- 14:1114:11, 3 December 2025 Processing Shrinkage (hist | edit) [11,177 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schwindung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Processing shrinkage</span> __FORCETOC__ ==Definition== The term "shrinkage" or "dwindling" generally refers to an irreversible physical process caused by the cooling of an injection-moulded plastic part or the curing of a thermoset plastic. In this process, the volume and dimensions of the moulded part decrease in comparison to the original mould or moulding ne...")
- 14:1014:10, 3 December 2025 Polymer Testing (hist | edit) [6,608 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kunststoffprüfung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Polymer testing</span> __FORCETOC__ ==Plastics testing as a scientific discipline== In the literature, the field of knowledge was initially referred to relatively inconsistently as ‘Werkstoffprüfung der Hochpolymere (materials testing of high polymers)’, ‘Plastwerkstoffprüfung (plastic materials testing)’ or ‘Polymerwerk...")
- 14:0714:07, 3 December 2025 Polymers & Structure (hist | edit) [9,788 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kunststoffe – Aufbau}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Polymers & structure (Author: Prof. Dr. G. H. Michler)</span> __FORCETOC__ ==Structure and composition of polymers== ===Molecular Structures=== Polymers consist of a large number of identical or different monomer units that are chemically linked together like pearls in a pearl necklace and form giant molecules – macromolecules. Herm...")
- 14:0714:07, 3 December 2025 Polymer Service GmbH Merseburg (hist | edit) [5,900 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=PSM}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Polymer Service GmbH Merseburg (PSM)</span> __FORCETOC__ In view of the existing German-wide gaps, particularly in the Central German region, between basic research and application-orientated research on the one hand and industry-related research and development on the other, Polymer Service GmbH Merseburg (PSM) has defined its activities in this field. The founding of...")
- 14:0614:06, 3 December 2025 Polymer Diagnostic (hist | edit) [7,698 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kunststoffdiagnostik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Polymer Diagnostics</span> __FORCETOC__ '''Polymer testing/Polymer diagnostic and Polymer diagnostic/Damage analysis but also Plastics testing and plastics diagnostics''' Polymer diagnostics refers to a modern field of knowledge that is often used in the literature as ‘polymer testing/polymer diagnostics’ or ‘plastic diagnosti...")
- 13:5113:51, 3 December 2025 Polymer (hist | edit) [4,919 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Polymer}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Polymer</span> __FORCETOC__ ==Definition== The term ‘polymer’ refers to chemical compounds consisting of chain or branched molecules (macromolecules), which in turn consist of a large number of identical or similar units, known as monomers (see Weblinks). Polymers are substances (macromolecules) whose molecular weights are in an integer ratio to e...")
- 13:5013:50, 3 December 2025 Poisson's Ratio (hist | edit) [5,365 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Poissonzahl}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Poisson's ratio or Traverse contraction</span> __FORCETOC__ ==Definition of Poisson´s ratio== Assuming a slender round test specimen which is in the plane stress state, a measurable reduction in cross-section Δ''d'' occurs in addition to the elongation Δ''l'' of the test specimen during tensile loading as a result of volume constanc...")
- 13:5013:50, 3 December 2025 Plastics – Symbols and Abbreviated Terms (hist | edit) [6,180 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kurzzeichen}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Plastics – Symbols and abbreviated terms</span> __FORCETOC__ The abbreviations for plastics are often based on the basic polymers which are content on it. The upper-case letters used for this purpose are given in: ==ISO 1043: Plastics – Symbols and abbreviated terms== * Part 1 (2011-11): Basic Polymers and their Special Characteristics, modified by ISO 1...")
- 13:4913:49, 3 December 2025 Plastics (hist | edit) [4,515 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kunststoffe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Plastics</span> __FORCETOC__ ==Definition== The term ‘plastics’ refers to synthetic organic materials that contain '''macromolecules''' as essential components [1]. All natural materials (rubber, protein, cellulose) and plastics contain molecules as their smallest particles, which in turn consist of a large number of atoms. The term ‘macromolecule’ tak...")
- 13:4713:47, 3 December 2025 Pennsylvania Edge Notch Tensile (PENT) Test (hist | edit) [6,063 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Pennsylvania Edge Notch Tensile (PENT) Test}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Pennsylvania Edge Notch Tensile (PENT) Test</span> __FORCETOC__ ==Characterisation of slow crack growth== The Pennsylvania Edge Notch Tensile (PENT) test ('''Fig. 1'''), developed by N. Brown and his colleagues [1] and standardised in ISO 16241 [2], induced the same type of quasi-brittle fracture (see: Fracture Types|fracture t...")
- 13:4513:45, 3 December 2025 Particle-filled Thermoplastics (hist | edit) [20,708 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Teilchengefüllte Kunststoffe}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Particle-filled plastics</span> __FORCETOC__ ==Definition== The terms “particle-filled plastics” or “particle-plastic composites” are synonymous with an extremely heterogeneous group of materials that are determined by the type of particles, the particle volume fraction and distribution as well as the pa...")
- 13:3913:39, 3 December 2025 Notch Sensitivity (hist | edit) [12,860 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kerbempfindlichkeit}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Notch Sensitivity</span> __FORCETOC__ ==General information== The impact strength (see: Impact test), determined on unnotched test specimens, and the notched impact strength (see: Notched impact test), determined on notched test specimens of a plastic, are of particular technical...")
- 13:3513:35, 3 December 2025 Notching (hist | edit) [15,520 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kerbeinbringung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Notching or Notch insertion</span> __FORCETOC__ ==General information== To characterise the toughness of plastics, impact and notch impact tests with different types of stress are used depending on the dominant material behaviour [1]. For brittle materials or for testing at very l...")
- 13:3213:32, 3 December 2025 Notch Geometry (hist | edit) [3,069 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kerbgeometrie}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Notch geometry</span> __FORCETOC__ ==Notch forms for the Charpy notched impact test== In the conventional notched impact test according to ISO 179-1 [1] or ISO 180 [2], notched test specimens with the dimension 80 x 10 x 4 mm<sup>3</sup> are used, which are usually made of multipurpose test specimens [3]. In...")
- 13:3113:31, 3 December 2025 Notch (hist | edit) [3,175 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Kerb}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Notch</span> __FORCETOC__ ==Definition== The distinction between the fracture mechanics terms notch and crack is often somewhat blurred in the literature. Notches and cracks differ in that the inner boundary surfaces of a crack are in contact in the unloaded state, whereas they are not in the case of a notch. From a mathematical point of view...")
- 13:1813:18, 3 December 2025 Multipurpose Test Specimen (hist | edit) [3,841 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Vielzweckprüfkörper}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Multipurpose test specimen</span> __FORCETOC__ ==Fundamentals== The multipurpose test specimen used for the polymer testing is standardised by ISO 3167 [1]. The '''figure 1''' shows the specified geometries for the multipurpose test specimen of type 1A and 1B as well as permissible specimen's forms according to ISO 527 [2]. file:multipurposespecimen...")
- 13:1613:16, 3 December 2025 Multiple Crazing (hist | edit) [7,085 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Vielfach-Craze-Bildung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Multiple Crazing or Multiple craze formation (Author: Prof. Dr. G. H. Michler)</span> __FORCETOC__ ==Introduction== For many years, the toughness of brittle polymer materials has been technically improved by modifying them with rubber particles. Extensively investigated model examples are impact-resistant and high-impac...")
- 13:1513:15, 3 December 2025 MPK-Procedure MPK-ITIT (hist | edit) [146 bytes] Oluschinski (talk | contribs) (Created page with "{{PSM_Infobox}} *[https://www.polymerservice-merseburg.de/fileadmin/inhalte/psm/veroeffentlichungen/MPK_IKZV_englisch.pdf MPK-Procedure MPK-ITIT]")
- 13:1513:15, 3 December 2025 MPK-Procedure MPK-ICIT (hist | edit) [184 bytes] Oluschinski (talk | contribs) (Created page with "{{PSM_Infobox}} *[https://www.polymerservice-merseburg.de/fileadmin/inhalte/psm/veroeffentlichungen/MPK_IKBV_englisch.pdf MPK-Procedure MPK-ICIT] category:Instrumented Impact Test")
- 13:1313:13, 3 December 2025 Mixed-Mode Crack Propagation (hist | edit) [10,372 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Mixed-Mode-Rissausbreitung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Mixed-mode crack propagation in brittle thermoplastics</span> __FORCETOC__ ==Introduction== In the context of fracture mechanics toughness evaluation, three crack opening modes must be distinguished according to the three spatial directions, which either act individually or are superimposed in different wa...")
- 13:1213:12, 3 December 2025 Microscopic Structure (hist | edit) [4,827 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Mikroskopische Struktur}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Microscopic structure</span> __FORCETOC__ ==Chemical and physical structure of polymers== In addition to the macroscopic structure of polymer material systems, the microscopic structure of the polymers, polymer blends or polymer composites involved is of great importance with regard to their inf...")
- 13:0913:09, 3 December 2025 Micromechanics & Nanomechanics (hist | edit) [12,996 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Mikro- und Nanomechanik}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Micromechanics & Nanomechanics (''Author: Prof. Dr. G. H. Michler'')</span> __FORCETOC__ ==Introduction== The various applications of plastics require the full utilization of a material's property potential. However, the mechanical properties are particularly important for almost all applications, as the actual application properties...")
- 13:0913:09, 3 December 2025 Micro-Damage Limit (hist | edit) [2,940 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Mikroschädigungsgrenze}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Micro-damage limit</span> __FORCETOC__ ==Importance of introducing micro-damage limits== The Knowledge of the micro-damage limit of plastics is particularly important for an event-related interpretation of the deformation phases of stress tests (especially quasi-static tensile tests,...")
- 13:0813:08, 3 December 2025 MERKLE and CORTEN – J-Integral Estimation Method (hist | edit) [4,963 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Auswertemethode nach Merkle und Corten}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">J-integral estimation method according to Merkle and Corten (MC)</span> __FORCETOC__ ==Basic assumption of the estimation method== J-integral estimation methods are used to determine fracture-mechanical characteristic values according to the J-Integral Concept | J-in...")
- 13:0613:06, 3 December 2025 Melt Mass-Flow Rate (hist | edit) [5,728 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schmelze-Massefließrate}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Melt mass-flow rate (MFR) (Author: Prof. Dr. H.-J. Radusch)</span> __FORCETOC__ ==Measure of the MFR== The melt index (MFR = Melt Mass-Flow Rate, the former MFI = Melt Flow Index) characterises the flow behaviour of a thermoplastic material. For measuring the MFR, melt index gauge systems, whic...")
- 13:0513:05, 3 December 2025 Melt Volume-Flow Rate (hist | edit) [3,470 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Schmelze-Volumenfließrate}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Melt volume-flow rate (MVR) (Author: Prof. Dr. H.-J- Radusch)</span> __FORCETOC__ ==Measurement of melt-volume flow rate (MVR)== The melt-volume flow rate (MVR = melt-volume flow rate or, conversely, MVI = melt volume index) is used to characterise the flow behaviour of a thermoplastic material. Melt index testers are u...")
- 13:0313:03, 3 December 2025 Measuring Uncertainty (hist | edit) [12,253 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messunsicherheit}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Measuring uncertainty</span> __FORCETOC__ ==Definition of measurement uncertainty== The measurement uncertainty of the estimated value of a physical quantity limits a value range within which the true value of the measured parameter lies with a probability to be specified (95 % is usually specified). The result of a measurement is only defined by the estim...")
- 13:0213:02, 3 December 2025 Measuring Device Monitoring (hist | edit) [5,287 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messmittelüberwachung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Measuring device Monitoring</span> __FORCETOC__ ==General information== Quality management systems such as ISO 9001 [1] or ISO 17025 [2] require regular monitoring of the quality-relevant test and measuring equipment used in the production process or in laboratory operations. ==Measuring equipment== Measuring equipment refers to measuring instrumen...")
- 13:0213:02, 3 December 2025 Measuring Accuracy (hist | edit) [4,109 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messgenauigkeit}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Measuring accuracy</span> __FORCETOC__ ==Fundamental intruduction== A measurement is always subject to a certain degree of technical measurement uncertainty, which is expressed in the respective measurement result. The accuracy of the measured value (often also referred to as measurement accuracy) is documented in the approximati...")
- 13:0113:01, 3 December 2025 Measured Variable (hist | edit) [2,542 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messgröße}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Measuring variable</span> __FORCETOC__ A measured variable is a physical quantity that is determined by a measurement process. Typical physical measured variables include force, length, mass, temperature, time, etc. The value of the measured variable obtained from a measuring device is referred to as the measured value; it is formed from a nu...")
- 13:0113:01, 3 December 2025 Measured Value (hist | edit) [1,237 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messwert}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Measured value</span> __FORCETOC__ The value of a measured variable obtained from a measuring device, measuring system or measuring equipment is referred to as a measured value. It consists of a numerical value and the physical unit. According to DIN 1301, numerical values should be between 0.1 and 1,000. Prefixes for units of measurement sho...")
- 13:0013:00, 3 December 2025 Measure (hist | edit) [3,480 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Messen}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Measure</span> __FORCETOC__ ==Fundamentals== Measurement is an experimental process based on one or more physical principles of action, through which a characteristic value is determined as a multiple of a unit or reference value, supplemented by the measurement uncertainty, and is not identical to testing (see: Testing...")
- 13:0013:00, 3 December 2025 Materials Testing (hist | edit) [6,088 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffprüfung}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Materials Testing</span> __FORCETOC__ ==Development of the scientific discipline== The development of the scientific discipline of ‘materials testing’ is closely linked to the dynamic development in materials science and materials engineering. The textbooks written by Blumenauer [1−3] provide an excellent...")
- 12:5912:59, 3 December 2025 Material Value (hist | edit) [2,657 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffkennwert}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Material value</span> __FORCETOC__ ==Terminology== Material values (also characteristic values) represent the quantitative relationship between the material properties and the stress conditions for a particular material. A material value thus represents a numerical value with the associated physical unit of the property (see Material Parameter|material p...")
- 12:5912:59, 3 December 2025 Material & Werkstoff (hist | edit) [9,285 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoff & Material}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Material & Werkstoff</span> __FORCETOC__ ==Terminology== The targeted use of materials such as wood and bone, stone, glass/ceramics and metals as well as polymer materials, composite materials and material composites has been taking place for thousands of years. Materials have shaped entire epochs in the development of civilization, so i...")
- 12:5912:59, 3 December 2025 Material Testing Machine (hist | edit) [5,024 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Materialprüfmaschine}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Material testing machine</span> __FORCETOC__ ==General information== Materials testing machines, synonymously also referred to as universal testing machines (UTM), also known as tensile testing machines and simplified universal tester or testing machines, are used to determine physical (mechanical) material properties in materials testing, plastics te...")
- 12:5812:58, 3 December 2025 Materials Technology & Materials Science (hist | edit) [8,691 bytes] Oluschinski (talk | contribs) (Created page with "{{Language_sel|LANG=ger|ARTIKEL=Werkstoffkunde & Werkstoffwissenschaft}} {{PSM_Infobox}} <span style="font-size:1.2em;font-weight:bold;">Materials Technology & Materials Science (Author: Prof. Dr. H.-J. Radusch)</span> __FORCETOC__ ==The beginnings of materials development== The empirical development of materials began in prehistoric times, when people learnt to process natural materials in order to make better use of them for everyday purpos...")