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31~57 item / All 57 items
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Temperature effects on pH measurement
pH measurements are conducted under various environmental conditions, and the temperature of the measurement sample can often be significantly different from the ambient temperature. In this free on-demand webinar, we will explain the impact of temperature on pH measurements and introduce the calibration of pH meters using standard solutions and the pH measurement of samples. Language: Japanese 【Related Webinars】 - How to Calibrate pH https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/How-to-calibrate-pH.html?cmp=af_IPROS - pH Measurement Errors https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/pH-measurement-errors.html?cmp=af_IPROS
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pH measurement error
pH meters can be operated easily for measurements. However, the accuracy, reliability, and reproducibility of the measurement results are affected by factors such as contamination, membrane resistance, or the difference in temperature between the sample and the surroundings. Please join our free on-demand seminar on how to avoid errors in pH measurement. Language: Japanese 【Related Webinars】 - How to Calibrate pH https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/How-to-calibrate-pH.html?cmp=af_IPROS - Temperature Effects in pH Measurement https://www.mt.com/jp/ja/home/library/on-demand-webinars/lab-analytical-instruments/Temperature-effects-in-pH-measurement.html?cmp=af_IPROS
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pH calibration method
pH measurement is generally considered a simple and quick process. However, to achieve accurate precision, proper calibration is necessary. To make the most of your pH measurement equipment, join this free on-demand webinar to learn about measurement accuracy, calibration methods, and detailed procedures. **Related Webinars** - Measurement Errors in pH - Temperature Effects in pH Measurement
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(Web Seminar) How to Build a Weighing System for Tanks/Hoppers/Containers
(Target occupations: Engineering, Service) The planning and installation of weighing systems for tanks, silos, and containers is a critically important phase in achieving the accuracy required by the process. This webinar will cover the following topics: - Basic design of tank scales using weighing modules - Correct piping methods to achieve the best accuracy - How to install weighing modules - Various calibration methods - Safety in tank weighing - Definition of weighing: accuracy, readability limits, repeatability, linearity
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(Web Seminar) Installation of weighing devices for process tanks/reaction vessels/tanks.
In the webinar, we will explain accurate and reliable weighing methods that ensure quality and reduce waste for inventory management of process tanks and reaction vessels. End users can utilize this information as advice when purchasing process tanks and containers. We will also cover general terminology and technical overviews, as well as the pros and cons of each. This will not only facilitate productive dialogue with vendors when building future systems but also assist in creating professional request for quotations. For machinery manufacturers, this will help assess the process equipment in use and evaluate alternative solutions. You will be able to obtain valuable information to optimize the performance of the process equipment you design. We will also discuss factors that may affect the overall performance of process tank scales, such as the relationship between speed and accuracy, piping connections, foundation design, and environmental considerations.
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(Web Seminar) Safety Design of Tank Measurement Module
Environmental impacts such as earthquakes, strong winds, and thunderstorms can cause serious damage to tank systems. Additionally, human errors such as collisions with vehicles, careless installation, and mishandling of explosives can lead not only to costly damages but also pose risks of personal injury. Modern metering modules are designed to avoid such incidents. A free webinar explains the potential hazards and design features that help users prevent accidents.
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Online Seminar "Measurement and Application of Ozone" (Duration: Approximately 10 minutes)
Ozone is an effective disinfectant for water used in pharmaceuticals and personal care products. Ozone rapidly destroys any microorganisms while sterilizing water and preventing the generation of associated particles. Ozone disinfection is an attractive alternative to energy-intensive thermal sterilization, as it leaves virtually no other decomposition products. To ensure reliable disinfection in pharmaceutical water systems, ozone inline measurement and control are generally performed at the "critical point." MetraTred Thornton provides reliable solutions in the field of ozone measurement with a wide range of highly convenient products tailored to meet each customer's requirements. This webinar will cover the following topics: - Ozone measurement applications in water - Methods of ozone generation - Ozone control and monitoring - Probe technology - Sensor calibration - Converters and sensors
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Various external factors that affect accuracy in order to achieve advanced measurement.
The Mettler Toledo Academy's balance course, which has been well-received every year, is now available online! In this webinar, we will introduce the fundamentals of weighing necessary to achieve high-precision measurements, as well as the appropriate installation environment and usage methods for balances. The content is designed to be useful for a wide range of users, from those with little experience operating balances to veteran users who want to deepen their understanding of the mechanisms and principles of balances. Topics covered include: - Structure of electronic balances - Proper installation methods for balances - Appropriate sample conditions - Important considerations during weighing - Inevitable factors that can degrade accuracy
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Select the balance based on accuracy: "Fundamentals of Uncertainty" and "Minimum Measurable Value."
The popular Mettler Toledo Academy balance course, which has been well-received every year, is now available online! In this webinar, we will explain the relationship between balance variability and uncertainty, as well as the minimum weighing value, and introduce the appropriate methods for selecting balances based on accuracy. This course is aimed at those involved in balance selection and quality management, as well as anyone looking to deepen their understanding of balance accuracy and measurement uncertainty. Topics covered: ● Definition of accuracy ● Relationship between minimum display and accuracy ● Definition of measurement uncertainty ● Difference between error and uncertainty ● Uncertainty of balances ● Relationship between uncertainty and accuracy
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About the GWP Recommendation Report
Until now, electronic balances have often been selected based only on minimum display and weighing capacity. To meet quality standards, it is necessary to clarify the conditions required for the weighing process, the quality standards that must be adhered to by the weighing instruments, and the minimum weighing value in a comprehensive manner. This report explains how to utilize the GWP Recommendation to support the evaluation and selection of balance specifications.
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Gas analysis in thermal analysis
Thermogravimetric analysis (TGA) provides quantitative information about the change in mass of a sample as a function of time or temperature. However, TGA cannot identify or characterize gaseous products that occur during the measurement. By combining mass spectrometry (MS) or Fourier-transform infrared spectroscopy (FTIR) with TGA, it is possible to evaluate the properties of gaseous reaction products formed during TGA online. In this webinar, we will discuss the advantages of TGA-MS and TGA-FTIR systems and present several interesting applications.
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Glass transition measurement
Glass transition occurs in all amorphous or semi-crystalline materials and results in significant changes in material properties such as thermal expansion, specific heat capacity, and elasticity. Since glass transition heavily depends on the chemical and physical structure, it is used for evaluating material properties and is important in almost every industry. Thermal analysis provides various methods for measuring the glass transition point and glass transition temperature. This webinar will explain the basic principles of glass transition and the various thermal analysis techniques and methods used to measure the glass transition point and its temperature.
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Integration of the measurement process into QbD.
In the pharmaceutical industry, an increasing number of manufacturers are utilizing the concept of Quality by Design (QbD) to enhance quality in various processes and maintain consistent quality in the final products. In drug manufacturing, weighing is a significant factor that greatly influences product quality, and it should be considered as one of the QbD processes. By watching this 20-minute short webinar, you can gain a deeper understanding of the factors that affect the accuracy of weighing. Be sure to learn why the weighing process should be treated as part of the overall QbD concept and how to effectively implement those processes.
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Dynamic Mechanical Analysis (DMA)
Dynamic mechanical analysis (DMA) can measure a wide range of viscoelastic properties of materials as a function of temperature and frequency. DMA is one of the most important thermal analysis techniques, alongside DSC, TGA, and TMA. DMA allows for the measurement of modulus values and can evaluate relaxation properties that are often undetectable by DSC. DMA provides quantitative and qualitative information on the following: - Young's modulus and storage modulus - Damping characteristics and viscoelastic behavior - Polymer structure and morphology - Flowability and relaxation properties Such information is extremely important for process and application engineers, materials researchers, and physical chemists. This web-based seminar (webinar) will present the basic principles of DMA and introduce several typical applications.
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Regulatory Compliance - Measurement in Pharmaceutical Manufacturing
In the manufacturing of pharmaceuticals, weighing significantly impacts the quality and efficacy of the final product. However, regulations related to weighing are often not clearly defined. In this 30-minute on-demand webinar, we will cover the following topics: - Implementation of regulations regarding weighing - Selection of weighing equipment in compliance with legal regulations - Scheduling of routine inspections and calibration intervals
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Introduction to Liquidator 96
The manual tabletop pipetting system Liquidator96 is ready for immediate use. The incredibly speedy Liquidator accommodates many applications (plate replication, reformatting between 96-well/384-well, washing, dilution, etc.) and demonstrates excellent performance in high-throughput pipetting.
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Thermal analysis calibration
It is important to be accurate, close to the true value, and have high precision. There should be reproducibility of data within the measurement range. I believe that such expectations are always placed on your thermal analysis equipment. Calibration allows us to determine whether the module is providing correct measurements or if adjustments are needed. In thermal analysis, it is necessary to calibrate different parameters (for example, temperature, heat flow, mass, length, elastic modulus). In this webinar, we will explain the basics of calibration and adjustment, and provide useful tips and tricks.
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Measurement and Application of Ozone
Ozone is an effective disinfectant for water used in pharmaceuticals and personal care products. Ozone rapidly destroys any microorganisms while preventing the generation of associated particles, thus disinfecting water. Ozone disinfection is an attractive alternative to energy-intensive thermal sterilization, as it essentially leaves no other decomposition products. To ensure reliable disinfection in pharmaceutical water systems, inline measurement and control of ozone are typically conducted at critical points. MetraTred Thornton provides reliable solutions in the field of ozone measurement, offering a wide range of highly convenient products tailored to the specific requirements of each customer. This webinar will cover the following topics: - Ozone measurement applications in water - Methods of ozone generation - Ozone control and monitoring - Probe technology - Calibration - Converters and sensors
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Specific heat measurement using DSC.
Specific heat capacity (cP) is an important temperature-dependent physical property that is often cited in material specifications, data sheets, and so on. Specific heat capacity can be measured conveniently and reliably using DSC. It is crucial for improving technical processes such as injection molding, spray drying, and crystallization, and it serves as an important characteristic value for analyzing process safety in chemical reactions and the design of reaction vessels. In this webinar, we will explain six measurement methods for determining specific heat capacity and present several practical examples.
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Creation of microcrystals
If the crystal size distribution is too large to meet the specifications of the subsequent process, it becomes necessary to crush the crystals. By designing small crystals in the crystallization process, it is possible to avoid the crushing treatment in the subsequent process, thereby improving yield and reducing energy consumption and safety issues caused by crushing. This webinar will explain how to create small crystals while establishing a scalable crystallization process to avoid crushing treatment.
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Hazardous Locations - Global Standards and Regulations
Measuring instruments and indicators used in environments with explosion hazards must comply with extensive standards, regulations, and directives. A free on-demand webinar on standards and regulations for hazardous locations has been created to promote the safe and compliant operation of equipment.
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Building safety: Measurement of reaction heat in chemical processes
When scaling up chemical reaction processes from lab scale to manufacturing scale, it is very useful to identify various safety-related issues in the early stages of chemical process development. By measuring reaction heat, important safety-related information can be obtained quickly, allowing for the quantification of safety-related problems and their associated risks in chemical processes. This presentation will explain reaction heat measurement and why it is a beneficial tool in the consideration of chemical processes. The topics are as follows: - Designing robust and safe processes - Scaling up reactions - Improving chemical processes based on safety-related information obtained from heat measurements
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Thermal analysis in the automotive industry
Thermal analysis methods play an important role in the analysis of materials used in the automotive industry. They are also used in quality control, defect analysis, and the development of advanced high-performance materials. In the automotive industry, it is crucial to understand the properties of materials in relation to temperature. The four main methods—DSC, TGA, TMA, and DMA—are well-suited to the analytical needs of the automotive sector. In this webinar, we will explain how thermal analysis methods are applied in the automotive industry and present representative examples of sample measurements using DSC, TGA, TMA, and DMA. Webinar topics: - Introduction - Typical questions - What is thermal analysis? - Equipment and applications - DSC - TGA - TMA - DMA - Conclusion
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Ultra-fast DSC measurement device (FlashDSC1)
Flash DSC is an innovative technology of DSC that opens up unknown territories. Flash DSC 1 will revolutionize the thermal analysis industry with its ultra-fast heating and cooling capabilities. This cutting-edge thermal analysis device can analyze processes of reorganization and crystallization that were traditionally difficult or impossible. Flash DSC 1 ideally complements conventional DSC when evaluating the properties of modern materials and optimizing production processes. In this webinar, we will introduce the basic principles of Flash DSC 1 and some interesting applications. Content of this webinar: - Technical introduction to Flash DSC 1 - Metastable structures - Reorganization processes - Application fields of Flash DSC - Examples of applications
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Proper pipetting technique
Pipetting in micro-liter and milliliter measurements (that is, the task of measuring and transferring) is the most frequently performed task in laboratories conducting scientific experiments. To ensure the success of laboratory operations, it is absolutely essential to perform this pipetting quickly and accurately. This on-demand webinar provides detailed knowledge about pipetting. After explaining the appropriate pipetting techniques, we will introduce methods to prevent common mistakes and enhance the accuracy of results. Please use this webinar as an opportunity to refresh your understanding of the basics of pipetting. It can help reduce common errors during pipetting and improve reproducibility by up to 5%. This webinar will provide an overview and advice on the following topics: - Basic techniques to minimize errors - Specifications of pipettes - Pipetting cycles - Effects of aspiration speed & dispensing techniques - Air displacement vs. positive displacement - Pipetting guidelines for aqueous and non-aqueous samples - Reverse pipetting
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Thermal analysis in pharmaceuticals
Thermal analysis is widely used for the investigation of pharmaceuticals. Measurements of polymorphism, pseudopolymorphism, phase diagrams, stability, and purity can all be assessed through thermal analysis. The four main techniques of thermal analysis—DSC, TGA, TMA, and DMA—are ideal for evaluating the properties of such substances. A significant advantage is the ability to measure the properties of materials as a function of temperature or time over a wide temperature range of -150 to 1600 °C. Webinar topics: - Introduction - Relevant phenomena and properties - Instruments and applications – Differential Scanning Calorimetry (DSC) – Thermogravimetric Analysis (TGA) – Thermomechanical Analysis (TMA) – Dynamic Mechanical Analysis (DMA) - Conclusion
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The quality standards for balances, USP Chapters 41 and 1251, have been revised.
We will introduce how to prepare for regulatory compliance, proper equipment management based on scientific evidence such as minimum weighing values, measurement uncertainty, and risk assessment. You will be able to confirm methods that can significantly reduce costs. 【Course Content】 - Details of the new requirements outlined in USP General Chapter 41 regarding "balances" - Regular inspection of balances used in quantitative analysis, future pass criteria, and two other methods for evaluating and calculating the minimum weighing value of balances - Daily inspections of balances conducted using a risk-based approach as recommended in USP General Chapter 1251 regarding "weighing of analytical balances" - Proper selection of weights used in daily inspections of balances - Confirmation that the revised General Information 1251 does not mention inspections using external weights conducted daily.