evaluation Product List and Ranking from 39 Manufacturers, Suppliers and Companies | IPROS

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

evaluation Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. 合同製鐡株式会社 Tokyo//Building materials, supplies and fixtures manufacturers
  2. コンステック Osaka//General contractors and subcontractors
  3. アイテス Shiga//others
  4. 4 ニコダームリサーチ Osaka//others
  5. 4 Infini Aichi//Information and Communications

evaluation Product ranking

Last Updated: Aggregation Period:Feb 04, 2026~Mar 03, 2026
This ranking is based on the number of page views on our site.

  1. Mechanical Fixation Plate 'EG Fixation Plate' SABTEC Evaluation 合同製鐡株式会社
  2. New proposal for the shaking issue! Simple evaluation with an iPhone app. コンステック
  3. KIKUYO Infini
  4. 4 Evaluation of thermal degradation rubber by DMA アイテス
  5. 4 Simple evaluation with an iPhone app for hotels. コンステック

evaluation Product List

1~30 item / All 79 items

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[Free Offer] Global Structural Evaluation of Composite Materials Based on CT Value Histogram

【Free Distribution of Proceedings】Comprehensive Understanding of 3D Image Analysis! 14 Papers Condensed into 60 Pages - Wisdom from a 20-Year Veteran in the Industry: X-ray CT/Image Analysis/Three-Dimensional/Contract Services

◆Collected Papers 1. Practical Software Technology for Three-Dimensional Image Processing 2. Micro CT 3. Observation and Three-Dimensional Analysis of Glass Fibers in Resin Molded Products Using X-ray CT 4. Analysis of Orientation Behavior in Metallic Injection Molded Products Using X-ray CT 5. Three-Dimensional Structural Observation of Thick Spherical Graphite Cast Iron Using High-Resolution X-ray CT 6. Internal Quality Assessment of Cast Products Using X-ray CT and ExFact VR 2.0 7. Three-Dimensional Damage Diagnosis of Cement Concrete Pavements 8. Development of Evaluation Method for Lithium-Ion Battery Electrodes Using Three-Dimensional Void Network Analysis 9. Study on Particle Segregation Phenomenon in Hydrogen Storage Alloy Filler Layer by Extracting Particle Size Distribution from Three-Dimensional Images 10. Examination of Macroscopic Structural Evaluation Method for Composites Based on CT Value Histogram 11. Production and Evaluation of Transparent Visualization Models Using 3D Data of Actual Internal Structures 12. New Technology for Effectively Displaying 3D Images of Actual Objects with Internal Structures 13. Application of a Multi-Angle Imaging System for Polarized Imaging to Quality Visualization of Resin Molded Products (Special Feature: Latest Trends in Measurement, Testing, Inspection, and Analysis) 14. Outcome-Oriented AIIT PBL Management Tactics: Activities of the Murakoshi PT in 2015

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  • Non-destructive testing
  • Structural Survey
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Shield material performance evaluation

[Application Example] Achieving an ideal shielding performance evaluation environment by combining MY1530 and MY1510.

【Product Introduction】 ■ Spectrum Analyzer MSA438 Compact and lightweight. A full-fledged spectrum analyzer with performance and features that rival large bench-type models. The most popular model in the MSA400 series. - Measurement Frequency: 50kHz to 3.3GHz ■ Shielded Enclosure / Shield Box Taurus Series MY1530 Large size suitable for large test objects. Optionally equipped with a turntable. ■ Shielded Enclosure / Shield Box Taurus Series MY1510 Lightweight and portable small size. Offered at a very affordable price of under 200,000 yen. When evaluating the performance of shielding materials (shielding fabric, shielding mesh, etc.), specialized equipment is often required, and measures must be taken to prevent the influence of external noise and radio wave leakage, which can be quite labor-intensive. This application achieves an ideal shielding performance evaluation environment by combining the MY1530 and MY1510. Additionally, each shielded enclosure maintains versatility, allowing for effective utilization of equipment assets.

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[Book] Analysis and Evaluation of Carbon Fiber and Composite Materials (No. 1999BOD)

【Free trial available - Specialized books】 - CFRP, CFRTP, prepreg, automotive, aerospace, outdoor structures, etc.

Book Title: A Collection of Latest Case Studies on Analysis Tests and Evaluation Analyses in Carbon Fibers and Their Fiber Composites --- ◎ Visualization of troubles and defects such as analysis of bubble and crack formation, interlayer delamination and impact fracture, and electrocorrosion during dissimilar material bonding. ◎ Detailed explanation of the latest non-destructive testing and image analysis methods using high-speed and high-sensitivity cameras, along with their know-how. ■ Key Points of This Book ● Know-how from sample preparation to practical application - Sample pretreatment specific to carbon fibers - Differences in measurement methods based on fiber direction - Tips for obtaining clear images - Tips for selecting sensitivity and light sources - How to read analysis data and industrial applications, etc. ● Know-how for durability testing according to application - Impact resistance for automotive applications - Lightning resistance for aerospace applications - Salt resistance for marine applications - Hydrogen barrier properties of tanks for fuel cells, etc.

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Module prototyping and thermal resistance evaluation

Suitable for the evaluation of die attach and TIM materials! We support everything from prototyping to evaluation.

At AITES Co., Ltd., we offer "Module Prototyping and Thermal Resistance Evaluation." In the evaluation of power devices and the materials used in power devices, measuring thermal resistance by actually assembling the device is an effective method for understanding its performance. We can handle everything from prototyping to evaluation. If you are interested, please feel free to consult with us. 【Features】 <Prototyping of Power Modules> ■ We provide a consistent, flexible, and cost-effective service from chip procurement to module assembly. ■ Suitable for evaluating die attach and TIM materials. <Transient Thermal Resistance Measurement> ■ We conduct transient thermal resistance measurements using the T3Ster (power cycle testing device built-in) for power devices, obtaining structural functions and performing thermal analysis. ■ Using this data, we can compare materials, calculate thermal resistance, and estimate defective areas. *For more details, please refer to the PDF document or feel free to contact us.

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Evaluation of BGA/CSP solder

Measuring the area ratio of internal voids in solder! By combining mechanical polishing, a comprehensive evaluation is possible.

In the evaluation of BGA and CSP solder, the area ratio of voids within the solder can be measured from transmitted X-ray image data. Furthermore, by combining mechanical polishing, a comprehensive evaluation is possible. Please feel free to consult us when needed. 【Features】 ■ Non-destructive evaluation of BGA (Ball Grid Array) solder - The area ratio (%) of voids within the solder can be measured non-destructively from images obtained through X-ray transmission observation. ■ Cross-sectional observation of CSP (Chip Size Package) and BGA (Ball Grid Array) - Cross-sectional observation through mechanical polishing allows for the observation of defects such as shrinkage cavities that are difficult to see with X-ray observation. *For more details, please refer to the PDF document or feel free to contact us.

  • Analysis and prediction system
  • evaluation

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Evaluation of distortion and birefringence in plastic molded products.

It is possible to visualize birefringent phase differences (distortions) and the flow direction/stress direction (principal axis orientation)!

Plastic molded products made by injection molding undergo processes such as resin melting, filling into molds, cooling, and pressure holding. If these conditions are not appropriate, internal stress (residual stress) may remain, leading to molding defects. The two-dimensional birefringence measurement system can visualize birefringent phase differences (strain) and flow direction/stress direction (principal axis orientation), which are indicators of that stress. As an example, we will introduce a birefringence evaluation comparing polystyrene (PS) molded products under different heating conditions. 【Device Principle】 ■ When light is applied to a transparent body with birefringence, its polarized state changes. ■ By using a birefringence measurement device, it is possible to visualize the polarization information with a dedicated polarization image sensor. ■ By using wavelengths of 523nm, 543nm, and 575nm, birefringence can be evaluated by comparing the polarized states before and after passing through the transparent body. *For more details, please refer to the PDF document or feel free to contact us.

  • Other analytical equipment
  • evaluation

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Spectral Radiance and Chromaticity Evaluation of Liquid Crystal Displays

Measurable contrast ratio and color temperature! Quantitative evaluation of changes in optical properties.

Our company can measure the optical properties of LCD displays and OLEDs using a spectroradiometer. By conducting measurements before and after testing, we can quantitatively evaluate changes in optical properties. Spectral radiance is measured in four patterns: white, red, green, and blue. It is possible to measure various optical properties such as luminance, chromaticity, and dominant wavelength. 【Measurement Device Overview】 ■ Measurement Items: Spectral radiation, luminance, chromaticity ■ Measurement Range: 0.0005 cd/m² to 5,000,000 cd/m² ■ Wavelength Measurement Range: 380 nm to 780 nm ■ Wavelength Resolution: 1 nm (Effective wavelength width [half-width]: 5 nm) ■ Installation Method/Fixture: Vertical, horizontal, etc., depending on the shape *For more details, please refer to the PDF document or feel free to contact us.

  • Measurement and Analysis Equipment
  • Other services and technologies
  • evaluation

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Evaluation of brightness and color uniformity of LCD displays

By using a two-dimensional color brightness meter for measurement, it is possible to evaluate unevenness and other factors!

Our company conducts evaluations of brightness and color uniformity for emitting surfaces such as OLEDs, titled "Evaluation of Brightness and Color Uniformity of LCD Displays." In brightness measurement (using a two-dimensional luminance meter to measure the display surface), we compare the digital camera images of the LCD display surface with the results obtained from the luminance measurements taken with the two-dimensional luminance meter. While the distribution of uniformity is difficult to discern in the digital camera images, the color scale display of the luminance distribution highlights areas with luminance variation, making it easier to understand. 【Overview of Measurement Equipment】 ■ Measurement Items: Tristimulus Values (X, Y, Z), Chromaticity (x, y) ■ Measurement Range: 0.01 cd/m² to 1,000,000 cd/m² ■ Effective Pixel Count: 1376 × 1024 ■ Emitting Surface Size: Approximately 15 to 115 inches ■ Installation Method/Fixtures: Vertical, horizontal, etc., adaptable to shape *For more details, please refer to the PDF document or feel free to contact us.

  • Analysis and prediction system
  • evaluation

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Evaluation of pore distribution in non-woven fabric sheets

Important analysis items for performance evaluation and quality control of functional materials! Evaluation of pore size and pore distribution of non-woven sheets and membrane materials.

This is an example of evaluating the maximum pore diameter and pore size distribution of non-woven fabric sheets using the bubble point method. The sample is immersed in a chemical solution, and air pressure is applied. The pressure is increased until it overcomes the surface tension of the chemical solution absorbed in the sheet, at which point the appearance of bubbles occurs; this pressure is referred to as the bubble point. The maximum pore diameter can be calculated based on the bubble point pressure and the surface tension of the chemical solution. 【Calculation Formula】 ■d = Cy/P ・d: maximum pore diameter ・C: constant ・y: surface tension of the chemical solution ・P: differential pressure *For more details, please refer to the PDF document or feel free to contact us.

  • Other analytical equipment
  • evaluation

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Evaluation of various implementation substrates

IPC-A-610 certified IPC specialists are available! Assistance with observations in accordance with international standards.

At AITES Co., Ltd., we provide a multifaceted technical service for evaluation tests of printed circuit boards (mounted boards) equipped with electronic components. We conduct reliability tests, solder joint observations, whisker observations, and cross-sectional observations. We assist with observations in accordance with international standards, offer consultations, and address various concerns regarding observations. Additionally, we offer services such as X-ray observations, appearance inspections, and shape measurements, so please feel free to consult us when needed. 【Service Contents】 ■ Reliability Testing ■ Solder Joint Observation ■ Whisker Observation ■ Cross-Sectional Observation *For more details, please download the PDF or feel free to contact us.

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Evaluation of thermal degradation rubber by DMA

Dynamic mechanical analysis (DMA) allows for the evaluation of states from low to high temperatures.

This introduces the evaluation of thermally degraded rubber using dynamic viscoelastic measurements. A constant temperature bath capable of circulating air within the chamber was used as a suitable device for thermal degradation testing, heating NBR rubber and EPDM rubber at 100°C for a specified duration. The changes in viscoelastic behavior due to heating time were investigated. For both types of rubber, as the heating time increased, the tanδ (= E"/E') peak shifted towards the high-temperature side, and a decrease in peak value was observed. It is believed that the loss of rubber elasticity and the decrease in elastic modulus resulted in the Tg shifting towards the high-temperature side. By measuring dynamic viscoelasticity, it becomes possible to confirm the changes in physical properties associated with material degradation and to gain insights into structural changes. Additionally, conducting other chemical analyses can clarify more specific changes in chemical structure. 【Test Overview】 ■ A constant temperature bath capable of circulating air within the chamber was used ■ NBR rubber and EPDM rubber were heated at 100°C for a specified duration ■ Changes in viscoelastic behavior due to heating time were investigated *For more details, please download the PDF or feel free to contact us.

  • Other analytical equipment
  • evaluation

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Evaluation of Various Electronic Components

Building test environments for various electronic component evaluations! Support for waveform measurements as needed based on the content!

At WTI, which undertakes design contracts for devices and information communication equipment, we provide testing environment construction and contract evaluation services based on our proprietary custom measurement technologies and analog/digital technologies. In "Evaluation of Various Electronic Components," we can accommodate items that require the combination of multiple measuring instruments, those that need dedicated measurement circuits, and those that require waveform measurement, depending on the content. 【Testing Experience】 ■ General-purpose OPAMP (Single/Dual/Quad) ■ PWM controllers and timer ICs ■ Series regulators and shunt regulators ■ Various discrete components (diodes, transistors, FETs, IGBTs, etc.) *For more details, please feel free to contact us.

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[Data] Shirutoku Report No. 19 # Evaluation of Electronic Device Structures

Contents to be confirmed in structural evaluation! Explanation of drop tests and waterproof tests.

★★Shirutoku Report: Useful Information You Should Know★★ This report introduces typical evaluations (drop tests, waterproof tests) conducted in the development and design of mobile communication devices. The drop test is the first test performed to confirm the strength of the casing. The waterproof test is based on protection ratings defined by IEC (International Electrotechnical Commission) and JIS (Japanese Industrial Standards), and it is necessary to select a testing method that suits the product's purpose. In terms of structural evaluation, there are other tests such as pressure tests and key press tests, and WTI is capable of handling various tests. If you have any inquiries about what can be done, please feel free to reach out to us. [Contents] ■ Drop Test ■ Waterproof Test *For more details, please refer to the PDF document or feel free to contact us.

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Practical Food Safety Statistics: Quality Control and Risk Assessment Using R and Excel

Using R and Microsoft Excel, this explains the statistical approach to food safety and quality management methods in relation to food risks.

Knowledge of statistics is important for managing food safety and quality, and particularly now, the entire food industry is required to adopt quantitative management that incorporates HACCP plans and risk assessments. 1: Basics of Statistics 2: Statistical methods necessary for food safety and quality management This book provides a thorough explanation of these topics. The corresponding programs (R, Excel) can be downloaded from the NTS website, allowing for verification of knowledge acquisition.

  • Process Control System
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Measurement of food texture and evaluation of deliciousness

A systematic and practical explanation of the basics of food texture, food development, cooking, and processing!

◇ "Texture," which is extremely important in determining the deliciousness of food!! ◇ A systematic and practical explanation from the basics of food development to cooking and processing! - The physical structure and rheology of food for accurately measuring texture - Sensory testing and data analysis to match psychological sensory quantities - Development of solid foods, special structures, and foods for the elderly - Cooking, processing, and new texture foods

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Tohoku University Technology: Liquefaction Risk Assessment AI: T20-046

Liquefaction risk can be estimated without ground data

Liquefaction is a phenomenon where the ground becomes in liquid form and looses suddenly its resistance. It occurs when vibrations from earthquake or construction are applied to soft ground containing lot of sand and having high groundwater level. It causes significant damage to structures located on the ground surface or underground.  Therefore, the practical application of technology to assess the liquefaction level is required.  There are conventional methods to assess liquefaction risk using AI, but they all require ground data. However, although those ground data can be collected by boring, method for Swedish weight sounding test or surface wave survey, these operations require huge resources.  This invention can assess the liquefaction risk level without requiring the work of collecting ground data.

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Research, development, testing, and evaluation of fastener products.

Through research and development, we are striving to improve the safety, performance, and quality of our screw products!

Mechanical structures such as automobiles, home appliances, and buildings are assembled by joining multiple parts together. Therefore, joining is common across all industries and is the most fundamental technology for maintaining performance and quality. Joining can be broadly classified into welding through the melting and solidification of metals, chemical adhesion, and mechanical fastening through screws. Each of these methods has many advantages and is an important joining technique, but the only method that allows for high strength and the possibility of disassembly and reuse is mechanical fastening with screws, which is also considered to play an important role in today's environmental issues. Screws are a representative mechanical component that was standardized by ISO early on as a key element of globalization and are widely distributed in the market; however, there are significant differences in safety, performance, and quality among manufacturers. Through diligent research activities to meet users' needs for screw fastening, we are committed to improving the safety, performance, and quality of screw products.

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Mechanical Fixation Plate 'EG Fixation Plate' SABTEC Evaluation

No grout material needed for easy installation! Compact! A mechanical anchoring plate that reduces installation time and labor.

The 【EG Fixing Plate】 is a mechanical fixing plate that allows for the anchoring of rebar simply by tightening a circular fixing plate by hand. No grout material is required. 〇 (Foundation) Architectural Structural Technology Support Organization (SABTEC Evaluation 12-05) 【Features】 〇 Can be installed using only hand tightening, reducing construction time and labor 〇 No grout material required 〇 Fixing plates can be attached and detached on-site 〇 Compact and fits well 〇 All stress transfer occurs through steel, providing high structural reliability 〇 No industrial waste is generated as no grout material is used *Joint Steel Co., Ltd. and Asahi Kogyo Co., Ltd. merged in 2019 to become "Kanto Daybars Steel Co., Ltd." *For more details, please contact us or download the PDF. If you require the full design guidelines, please contact us.

  • Concrete Machinery
  • grout
  • evaluation

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Probabilistic assessment of natural disasters

Event tree analysis and numerical simulations! Predicting the scale of disasters and considering countermeasures.

We would like to introduce our company's "Probabilistic Assessment of Natural Disasters." In cases where there is significant variability in the geomorphological and geological characteristics related to natural disasters, it is considered effective to evaluate the scale and impact of disasters using probabilistic statistical methods. We predict the range of disaster scales through event tree analysis and numerical simulations, and consider countermeasures accordingly. [Examples of Consideration] ■ Slope failure simulation using the discontinuous deformation method ■ Volcanic activity prediction based on activity history *For more details, please refer to the PDF materials or feel free to contact us.

  • Environmental Survey
  • Analysis and prediction system
  • Geological Survey
  • evaluation

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Environmental Impact Assessment (EIA)

Investigate the environmental impact of large-scale development projects in advance! Implement appropriate environmental considerations based on the results.

Our company provides environmental impact assessments (environmental assessments). For projects that may have a significant impact on the environment, we will investigate, predict, and evaluate the environmental effects of the project in advance, and based on the results, we will implement appropriate environmental considerations. Leveraging our years of experience in wind power generation and radioactive materials, we consistently conduct considerations from the planning stage documents to the procedural methods, as well as investigations, predictions, evaluations, and discussions on environmental conservation measures. 【Service Contents (Excerpt)】 ■ Consideration Documents ■ Screening ■ Method Documents ■ Scoping ■ Environmental Impact Assessment Preparation Documents *For more details, please refer to the related links or feel free to contact us.

  • Environmental Survey
  • evaluation

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Evaluation of Mortar Cracking

Crack evaluation of mortar in existing concrete structures using ultrasonic methods.

"Crack Evaluation of Mortar" refers to the assessment of cracks that occur in the mortar finish applied to the surface of existing concrete structures, determining whether the cracks are contained within the mortar finish or have reached the underlying concrete using ultrasonic methods. This technique focuses on scattered waves, comparing the degree of reduction of scattered waves within the concrete between the healthy areas surrounding the cracks and the cracked areas to evaluate the depth of the cracks. The applicable range for mortar thickness is from 10mm to 40m, and it targets cracks that are 0.1m or wider; however, it can also be applied to surfaces with minimal irregularities, such as painted surfaces or tiled finishes. [Features] - Evaluation of cracks using ultrasonic methods - Comparison of the degree of reduction of scattered waves within the concrete between healthy areas and cracked areas - Applicable range for mortar thickness: 10mm to 40m, cracks of 0.1m or wider - Applicable to surfaces with minimal irregularities, such as painted surfaces or tiled finishes *For more details, please refer to the PDF document or feel free to contact us.

  • Structural Survey
  • Non-destructive testing
  • Environmental Survey
  • evaluation

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[Analysis Case] Metal Corrosion Test of Water-Soluble Cutting Oil

Confirmation of corrosion brought to tools, castings, machines, etc.! Observed the discoloration of the metal.

This is an introduction to a case where a test piece was immersed in a sample solution, and the degree of discoloration of the metal (corrosion level) was observed. This was conducted to evaluate the corrosiveness of water-soluble cutting oils on metals. The test piece was polished and partially immersed in the test solution, covered, and left to stand. Afterward, the degree of discoloration was observed, and the corrosion level was determined. [Analysis Overview] ■ Subject: Water-soluble cutting oil ■ Analysis Item: Non-ferrous metal compatibility test ■ Test Overview: The test piece was immersed in the sample solution, and the degree of discoloration of the metal was observed. *For more details, please refer to the PDF document or feel free to contact us.

  • Analysis and prediction system
  • evaluation

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Evaluation of the shape of the FRP hole processing drill manufactured in-house and the X-ray CT assessment of the processed material.

Comparative evaluation of the conditions before and after processing using a φ15mm drill for in-house processed FRP and commercially available drills through visual inspection and non-destructive testing!

This document is a technical report that evaluates the characteristics of drill shapes after processing, using hole processing of FRP as an example. It quantifies the features of the processed drill shapes produced in-house and provides a quantitative comparison of these shapes with commercially available drills, as well as assesses the validity of the shapes through FRP processing. In the scope evaluated this time, although no superiority was recognized between the commercially available drills and the modified in-house drills for FRP processing, it was confirmed that the shape of the in-house processed drills contributes to extending the tool life. From the perspective of extending tool life, this resulted in findings of significant importance. 【Contents of the report (Evaluation preparation, methods, and results)】 ■ Preparation of evaluation drills ■ Shape inspection of evaluation drills ■ Production of flat plates for processing evaluation ■ Implementation of hole processing using various drills ■ X-ray CT measurement *For more details, please download the PDF or feel free to contact us.

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New proposal for the shaking issue! Simple evaluation with an iPhone app.

New proposal for the shaking issue! Simple evaluation with an iPhone app.

- Background of Development The vibrations felt within a building can significantly impair the comfort of its residents. Until now, our company has conducted surveys using high-sensitivity seismometers, referencing the "Evaluation Standards for Residential Performance Regarding Building Vibrations" by the Architectural Institute of Japan (2018). However, while we were able to grasp the details of the vibration situation, the cost burden for customers was substantial, often leading to hesitation in conducting surveys. Our company felt the need to provide a more accessible and straightforward method to address the issue of "vibration" that buildings face. - Overview and Features of the App Against this backdrop, our company has developed an iOS app that allows for easier evaluation of building vibrations. This app is installed only on iPhone devices owned by sales and technical personnel, and measurements are conducted on-site by sales representatives based on inquiries from customers.

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  • Vibration and Sound Level Meter
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System Evaluation Using an Integrated CCS Model for Decarbonization

Simulation possible for each time step! Introducing our evaluation method.

We would like to introduce our "System Evaluation Using an Integrated CCS Model." In oil and gas development, in addition to reservoir models, we link underground fluid behavior and surface production facilities through integrated simulations that include pressure losses from well designs and impacts from surface facility networks, allowing for the simulation of the entire project at each time step. We are investigating and examining whether this can be applied to the system evaluation of CCS, focusing mainly on the following items: [Investigation and Examination Items] ■ Optimization of CCS with water production wells as pressure relief wells ■ Optimization of CO2 EOR ■ Production of hydrogen from natural gas production and its impact on the overall CCS system ■ Impact of uncertainty in reservoir parameters on the overall CCS system *For more details, please feel free to contact us.

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Safety evaluation of pharmaceuticals and products

Would you like to verify the safety of the chemicals and products handled in your business?

According to national labor accident statistics and reports of household product accidents, incidents and health damages caused by chemical substances have not decreased. When including minor accidents and near misses, it is believed that a considerable number of dangerous cases exist. In several cases handled by our office, there were instances where hazardous materials or toxic substances were handled without knowledge of the chemicals involved, and cases where individuals were actually exposed to high concentrations of chemicals during work, making it impossible to deny health risks. Our office checks the safety of handling based on component information, their physical and toxic properties, or actual measured values. Based on these results, we provide alternative proposals and support for safe handling. Furthermore, it is also possible to promote these evaluation results as features of products or services. We suggest better methods for the health of workers, surrounding residents, or those using the products, including pets. Please feel free to contact us via email or phone. We can also discuss matters online.

  • Environmental Survey
  • evaluation

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Quantitative evaluation of indomethacin using probe-type Raman spectroscopy.

The heterogeneity of the sample governs the model design.

In this study, we conducted a quantitative evaluation of the indomethacin α/γ polymorphic mixed system using probe-type Raman spectroscopy. In mixed polymorphic systems, sample heterogeneity due to differences in crystal morphology and dispersion state is unavoidable, and in Raman spectroscopy, which involves local measurements, this can manifest as variability in quantitative values. In this study, we constructed multiple quantitative models with different sampling conditions and compared factor number dependency (PRESS) and quantitative performance indicators (R², SEC, SECV). As a result, it became clear that quantitative accuracy strongly depends not on differences in instrument performance, but on model design tailored to the desired accuracy and concentration range. This case illustrates that in the quantitative evaluation of crystalline polymorphs using probe-type Raman spectroscopy, it is not a matter of "whether it can be measured," but rather "how to design the model" that governs the results. Tech Analysis Co., Ltd. provides practical support that includes not only the optimization of measurement conditions but also analysis design and model construction.

  • Other measuring instruments
  • evaluation

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Quantitative Evaluation of Probe-Type Raman Indomethacin α/γ Mixed Polymorphic System

The heterogeneity of the sample governs the model design.

In this study, we conducted a quantitative evaluation of the indomethacin α/γ mixed system using probe-type Raman spectroscopy and examined the impact of model design on quantitative accuracy. In mixed polymorphic systems, the heterogeneity of samples due to differences in crystal morphology and dispersion state is unavoidable, and local measurements may reflect this influence in the quantitative results. Therefore, we constructed multiple models with different step widths and compared their behaviors in the evaluation of mixing ratios. The results suggest that quantitative accuracy strongly depends on model design tailored to the desired precision and concentration range, rather than the performance of the equipment itself.

  • Other analytical equipment
  • Analysis and prediction system
  • evaluation

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Commissioned Testing: Real Vehicle Evaluation

Addressing customer challenges! A contract testing partner that provides high technology and precision.

We conduct contracted tests for "real vehicle evaluation." We perform evaluations of drivability and durability, as well as driving tests, using a test course and a chassis dynamometer. Experienced engineers with a proven track record in automotive development conduct contracted tests tailored to our customers' specific challenges. 【Test Overview】 ■ Test course real vehicle evaluation ■ Chassis dynamometer testing *For more details, please refer to the PDF document or feel free to contact us.

  • Other measuring instruments
  • evaluation

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