一般財団法人東海技術センター List of Products and Services

Evaluation methods for microplastics in the environment include the "Guidelines for Monitoring Drifting Microplastics" and the "Guidelines for Investigating River Microplastics" published by the Ministry of the Environment. In our company, in addition to the aforementioned literature, we referred to research presentations from the Japan Sewage Works Association and collaborated with the "Aichi Water and Green Public Corporation" to examine investigation methods for microplastics in sewage systems. As a result of conducting a survey on the actual situation of microplastics, we found that the removal rate at purification centers is 99.9%. [Survey Details] ■ Analysis Method: Incoming Sewage - Collection Tool: Stainless Steel Bucket - Filtration Method: 5mm Sieve / 100μm Nylon Mesh - Water Flow Volume: 1L *For more details, please refer to the PDF document or feel free to contact us.

• Other environmental analysis equipment
• plastic
• Environmental Test Equipment

Regarding the white foreign substances occasionally observed on the floors of newly constructed houses, a qualitative assessment was conducted to determine whether they originated from building materials. Preliminary analysis of the white foreign substances using SEM-EDX revealed that carbon was the main component, which allowed for qualitative evaluation using a Fourier-transform infrared spectrometer capable of assessing functional groups of organic compounds. It was indicated that the white foreign substances are not derived from building materials but may originate from human skin. 【Analysis Equipment】 ■ Thermo Fisher SCIENTIFIC Nicolet iS5 【Measurement Method】 ■ ATR Method *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other environmental analysis equipment

The Tokai Technical Center, as a specialized institution for a wide range of analytical measurements from environmental analysis to material quality, demonstrates high technical capabilities in the analysis and evaluation of harmful chemicals related to CSR, assisting your company's efforts towards "green procurement" and "achieving SDGs." We conduct analytical support services for the 10 types of harmful chemicals specified in the WEEE & RoHS and ELV directives. Additionally, we have obtained ISO/IEC 17025 accreditation for some items, allowing us to meet the requests of customers who require reports with accredited marks. Please feel free to contact us when needed. 【Analysis Process】 (1) Unknown substances (2) Preliminary analysis (3) Result report (not detected) (4) Detailed analysis (detected) *For more details, please refer to the PDF materials or feel free to contact us.

• Other contract services
• Other services

The Tokai Technical Center, a general incorporated foundation, conducts "recycling material tests" on recycled subbase materials, recycled roadbed materials, and improved soil from construction sludge. Recycling materials are products regenerated from discarded items such as construction by-products and sewage contamination, and their use is being promoted mainly in the construction sector for public works. Since these materials are made from recycled resources, it is necessary to confirm their safety for the environment. 【Main Test Items (Partial)】 ■ Recycled Subbase Material - Aggregate sieving test ■ Recycled Roadbed Material - Design CBR test ■ Improved Soil from Construction Sludge - Engineering classification of ground materials *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement
• Contract Inspection

The Tokai Technology Center, a general incorporated foundation, conducts "performance evaluation tests for automotive interior materials" and "chemical substance emission tests from office equipment such as printers." Among automotive interior materials, we measure substances that are considered to cause irritation to the nose and throat, such as formaldehyde, acetaldehyde, and toluene, through "VOC tests," as well as various other tests including "odor tests," "haze tests," and "flammability tests." Additionally, we received certification for the Blue Angel mark, an eco-label system introduced in Germany, from BAM in October 2012. **Features of VOC Testing** - We have introduced a large temperature-controlled chamber that can measure large parts as they are. - Console panels and seats can be measured in their original form. - The target components for measurement vary depending on the client. - Methods using high-performance liquid chromatography. - Methods using gas chromatography-mass spectrometry. *For more details, please refer to the PDF materials or feel free to contact us.*

• Other measurement, recording and measuring instruments
• Contract measurement
• Contract Analysis

The "Differential Thermal Balance - Mass Analysis Device (TG-MS)" allows us to understand the weight changes associated with sample heating, measure differential thermal properties, and simultaneously identify the gas components released from the sample. "Thermal analysis" has the characteristic of being able to evaluate the physical and chemical changes occurring within a sample over a wide temperature range in a relatively short time, making it possible to overview the physical properties of new substances and materials for research and development as well as quality control. The fees vary depending on the measurement conditions, so please contact us first. 【Examples】 ■ Analysis of volatile components and pyrolysis gases from organic materials such as plastics and resins ■ Analysis of residual solvents, reaction intermediates, by-products of organic compounds, etc. ■ Measurement of desorption of adsorbed water and adsorbed organic compounds (contaminants) from inorganic materials and semiconductor materials ■ Investigation of structural changes accompanying the heating of various organic materials *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Weight related measuring instruments

At the Tokai Technical Center, we conduct "analysis of harmful substances in paint films." When stripping paint, we carry out "content analysis" to assess the impact on the health of workers and to prevent the dispersion of harmful substances into the surrounding environment. We also perform "PCB analysis" and "leaching analysis" to confirm whether the discarded paint film is contaminated with PCBs or classified as special controlled industrial waste. Please feel free to contact us regarding anything related to paint films. We also offer environmental measurement services during stripping operations. 【Features】 ■ Analysis using "JIS K 5674 Lead and Chrome-Free Rust Preventive Paint" is also possible ■ The leaching analysis covers 25 items ■ Sample amount: approximately 100g (dry weight) ■ Delivery time: usually 2 weeks ■ Support for environmental measurements during stripping operations *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Contract Inspection

The Tokai Technical Center, a general incorporated foundation, offers "Rare Earth and Rare Metal Analysis." In the analysis process, samples for analysis are selected from waste materials. Subsequently, the content is screened using X-ray analysis at a fine level. Additionally, for quantitative analysis, the analysis site is dissolved through acid decomposition or alkaline fusion, followed by chemical quantitative analysis. For more details, please contact us. 【Flow of Analysis Operations】 1. Analysis Sample 2. Qualitative Analysis 3. Quantitative Analysis *For more information, please refer to the PDF document or feel free to contact us.

• Contract Analysis

The Tokai Technical Center, a general incorporated foundation, offers "morphological observation and component analysis using an electron microscope." Observations can be made without the time-consuming and labor-intensive pre-treatment, resulting in reduced time until observation and easier evaluation of component analysis after observation. Additionally, simultaneous composition observation allows for understanding the distribution of different compositions while performing morphological observation. Distance measurement between two points of interest within the sample is also possible. 【Features】 - Observations can be made without the time-consuming and labor-intensive pre-treatment. - Simultaneous composition observation allows for understanding the distribution of different compositions. - Distance measurement between two points of interest within the sample is possible. - Point analysis, line analysis, and mapping within the sample area are also possible. *For more details, please refer to the PDF document or feel free to contact us.

• Contract Analysis

The Tokai Technology Center, a general incorporated foundation, offers "Material and Quality Analysis." If you have requests such as wanting to analyze components for product testing, product development, foreign substance analysis, or complaint handling, please feel free to contact us. Please note that the analysis content may vary depending on the subject and measurement conditions. 【Main Quality Analysis Equipment (partial list)】 ■ X-ray fluorescence equipment (wavelength dispersive, energy dispersive) ■ X-ray diffraction equipment ■ Ion chromatography analysis equipment ■ Microscopic infrared spectrometer ■ ICP emission spectrometer (sequential type), etc. *For more details, please refer to the PDF document or feel free to contact us.

• Contract Analysis

After the construction of new buildings or renovations, problems caused by volatile chemical substances emitted from building materials and interior materials, commonly known as sick house syndrome, continue to arise. At TTC, we conduct "measurements of substances causing sick house syndrome." Regarding the passive sampling method, we have also started a convenient delivery service that allows customers to collect samples themselves. 【Sampling Methods】 ■ Active Sampling Method (Suction Method) - Sample collection time: 30 minutes ■ Passive Sampling Method (Diffusion Method) - Sample collection time: 8 hours or 24 hours *For more details, please feel free to contact us.

• Contract measurement

At the Tokai Technical Center, we conduct "asbestos surveys and analyses." We provide highly reliable results based on many years of experience and achievements. We handle everything from written surveys of building materials used in facilities and buildings to on-site inspections, sample collection, analysis of the presence and quantity of asbestos (asbestosis), and reporting. In addition to building materials such as spray-applied materials and exterior wall finishes, we also analyze various samples, including asbestos (airborne asbestos) in environmental air and industrial products like automotive interior materials. [Features] ■ Experienced specialized staff - 2 asbestos-containing building material surveyors, 2 asbestos diagnosticians - 3 A-ranked certified analysts in the asbestos analysis technology evaluation project ■ Providing highly reliable results based on many years of experience and achievements ■ Comprehensive support from written surveys to analysis and reporting *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Contract Analysis

At the Tokai Technical Center, we provide analytical support services for the 10 types of hazardous chemicals specified by the WEEE & RoHS and ELV directives. Additionally, in March 2021, we obtained ISO/IEC 17025 accreditation for some items, allowing us to meet the requests of customers who require reports with an accredited mark. The usual turnaround time is 2 to 3 weeks, but please consult us if you are in a hurry. Depending on the type and quantity of samples and the timing of your request, it may take longer than usual. [Analytical Equipment] ■ X-ray Fluorescence Analyzer ■ GC-MS ■ High-Resolution GC-MS ■ Ion Chromatograph ■ ICP-AES ■ ICP-MS *For more details, please refer to the PDF materials or feel free to contact us.

• Analytical Equipment and Devices
• Contract Analysis

We would like to introduce TTC's "Inorganic Element Analysis." Using our extensive know-how, we can analyze various materials and products through ICP-MS and ICP-OES, from major components to trace elements. We will propose suitable analytical methods tailored to your needs. For past analysis cases and applications, please visit our website. 【Features】 ■ Analysis by dissolving various substances ■ Support for major components to trace elements ■ Extensive know-how ■ Capable of analyzing various materials and products using ICP-MS and ICP-OES ■ Proposing suitable analytical methods according to customer requests *For more details, please refer to the PDF materials or feel free to contact us.

• Analytical Equipment and Devices
• Other contract services

We would like to introduce the quality control analysis "X-ray fluorescence analysis" conducted by TTC. X-rays are irradiated onto the target sample, and the secondary X-rays (fluorescent X-rays) generated from the sample are measured to perform qualitative and quantitative analysis of the constituent elements in the sample. At TTC, we have utilized the advantages of rapid analysis and non-destructive analysis for measurement and analysis of soil, waste, recycled materials, ceramics, and more. Additionally, it is used in various fields for quality control analysis of precious metal elements in catalysts, identification of foreign substances in products, and investigations to clarify causes through the identification of corrosion components. 【Three Key Points of X-ray Fluorescence Analysis】 ■ Measurement of ultra-light elements ■ Measurement of small areas ■ Rapid measurement *For more details, please refer to the PDF document or feel free to contact us.

• X-ray fluorescence analyzer
• Contract Analysis

In this document, we introduce the "odor-sensing gas chromatograph mass spectrometer." We provide examples of the odor-sensing gas chromatograph mass spectrometer, its configurations, and measurement results. At the Central Lab, we have a library of approximately 100,000 odor-related substances for the heated desorption - odor-sensing GC/MS, and we also conduct measurements based on the Odor Control Law separately. [Contents] ■ About the odor-sensing gas chromatograph mass spectrometer - Status of sensory testing - Odor-sensing gas chromatograph mass spectrometer ■ Configuration examples of the odor-sensing gas chromatograph mass spectrometer ■ Examples of measurement results *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices
• Contract Analysis

This document introduces the "Glass Fogging Test (Fogging Test)." It tests the phenomenon where volatile components emitted from automotive interior materials (such as rubber, plastic, and textiles), additives, and adhesives adhere to the glass surface due to temperature differences, obstructing visibility. The document includes an overview of the Glass Fogging Test (Fogging Test), fogging testers, and glass fogging degree evaluation. [Contents] ■ Glass Fogging Test (Fogging Test) ■ Fogging Tester ■ Glass Fogging Degree Evaluation ■ Qualitative Analysis of Adherents *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices
• Other contract services