NSS List of Products and Services

NSS Corporation offers concentration measurement of welding fumes. For indoor workplaces where metal arc welding and similar operations are continuously performed, new regulations as specified by the Labor Safety and Health Act Enforcement Ordinance and the Specific Chemical Substances Hazard Prevention Regulations will be implemented as specific chemical substances (effective April 1, 2021). Currently, indoor workplaces that are continuously engaged in metal arc welding and similar operations must conduct welding fume concentration measurements by March 31, 2022. Please feel free to contact us. 【Process until results are reported】 1. Inquiry 2. Hearing 3. Sample collection 4. Analysis 5. Dispatch of result certificate *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services

Low-frequency sound, correctly referred to as low-frequency air vibration, is sound below 100 Hz, which is considered difficult for humans to hear. Among low-frequency sounds, those below 20 Hz are called ultra-low-frequency sounds and are considered inaudible to humans. Our company not only conducts noise and vibration measurements in general environments, factories, construction sites, and roads but also offers various measurements including low-frequency sound measurement and frequency analysis. Additionally, we also handle the creation of measurement plans and predictive evaluations. Please feel free to contact us when needed. [Causes of Low-Frequency Sound (Excerpt)] ■ Wind power generation facilities ■ Dam discharge and overflow ■ Diesel engines ■ Compressors ■ Boilers and vibrating screens *For more details, please refer to the PDF document or feel free to contact us.

• Contract measurement
• Other contract services

We have a stainless steel sealed 1m3 box that is difficult for chemical substances to adsorb. Using this box, we can identify and quantify chemical substances such as "sick house components," "odor components," and "other unknown components" that are emitted from building materials and products. Specific examples of use include "odor substance deodorization and removal tests," "quantification of harmful chemical substances," and "identification of unknown chemical substances." 【Features】 ■ Difficult for chemical substances to adsorb ■ Sealed stainless steel design ■ Identification and quantification of chemical substances emitted from building materials and products *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other safety and hygiene products
• Other environmental analysis equipment

Due to the revision of the Labor Safety and Health Act, it has become mandatory to assess whether the handling of 640 chemical substances poses any health risks to workers (risk assessment). Our company offers suitable methods for everything from planning necessary for the introduction of risk assessments to the measurement of chemical substances, led by specialized staff including work environment measurement experts. This helps in the early detection of chemical substance risks and safety measures, making it possible to prevent labor accidents before they occur. 【Features】 ■ From a safe workplace to a more secure workplace ■ Early detection of chemical substance risks ■ Useful for safety measures ■ Prevents labor accidents before they occur *For more details, please refer to the PDF materials or feel free to contact us.

• Contract measurement
• Other contract services

Our company conducts investigations of dissolved gas components in groundwater. The investigation of dissolved gas components in groundwater involves examining the presence of various gas components dissolved in groundwater at depths below the groundwater surface. We provide a comprehensive service for gas component investigations, from analysis and research planning to sample collection, qualitative and quantitative analysis, and evaluation. We also offer suggestions for safety measures based on the analysis results. 【Features】 ■ We employ a system that allows for the collection and analysis of dissolved gases in groundwater while maintaining pressure at the sampling depth. ■ We can analyze free gases collected at the borehole mouth and core gases from undisturbed soil. ■ We can consistently handle everything from analysis and research planning to sample collection, qualitative and quantitative analysis, and evaluation. ■ We also provide suggestions for safety measures based on the analysis results. *For more details, please refer to the PDF materials or feel free to contact us.

• Contract Inspection
• Contract measurement
• Contract Analysis

Our company conducts tests for harmful substances in the coatings of steel structures such as bridges. When repainting structures like bridges, there may be harmful substances present in the existing coatings. In the past, paints containing harmful substances such as lead, chromium, and PCBs were used for rust prevention on steel structures like bridges. When removing coatings that contain these harmful substances, it is necessary to prevent health hazards for workers, avoid contamination of the surrounding environment, and ensure the proper disposal of coating waste after the work is completed. Please feel free to consult us when you need our services. 【Testing Process】 ■ Planning and Meeting ■ Sample Collection ■ Testing and Analysis ■ Result Reporting ■ Implementation of Work ■ Proper Disposal of Coating Waste After Work *For more details, please refer to the PDF document or feel free to contact us.

• Contract Inspection
• Contract measurement
• Contract Analysis

Our company conducts a comprehensive service from screening to analysis through asbestos-containing building material investigators and specialized staff. Recently, there are concerns about asbestos materials used in buildings dispersing into the surrounding environment and exposing humans due to deterioration or improper demolition work. To prevent these issues, regulations have established pre-demolition surveys and management standards. Please feel free to consult us when needed. 【Examples of Asbestos-Containing Materials (Excerpt)】 ■ Sprayed Asbestos ■ Asbestos-Containing Sprayed Rock Wool ■ Wet-Process Asbestos-Containing Sprayed Materials ■ Asbestos-Containing Sprayed Vermiculite ■ Asbestos-Containing Sprayed Perlite *For more details, please refer to the PDF document or feel free to contact us.

• Contract Inspection
• Contract measurement
• Contract Analysis

Our company conducts telemetry surveys using transmitters. Telemetry surveys involve attaching transmitters to wild animals and tracking their location and distance based on the signals they emit. Generally, it is difficult to understand the behavior of wild animals living in areas that cannot be directly observed by researchers. However, with telemetry surveys, it is possible to conduct research in various locations such as underwater, in mountains, and in the air. Please feel free to consult us when needed. **Benefits of Telemetry Surveys** - Ability to understand the behavior of animals located away from researchers - The signals from transmitters have various patterns, allowing for the simultaneous identification of multiple individuals - The equipment we use does not require application under the Radio Law *For more details, please refer to the PDF materials or feel free to contact us.*

• Contract Inspection
• Contract measurement
• Contract Analysis

Our company specializes in environmental analysis and research, honing advanced and diverse technical expertise to meet the needs of our customers. We engage in corporate activities that contribute to environmental conservation and improvement in local communities, analyzing and investigating the environment with reliable technology. 【Analysis Items】 ■ Water quality and sediment analysis ■ Waste analysis ■ Air measurement ■ Odor and smell measurement ■ Noise and vibration measurement, etc. *For more details, please feel free to contact us.

• Contract measurement