Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Feb 18, 2026～Mar 17, 2026
This ranking is based on the number of page views on our site.
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We conduct evaluation testing for medical devices.
From full tests to spot tests, we will create a customized testing program tailored to your needs. Additionally, we can dispatch our testing engineers to conduct the tests.
We accept various environmental assessment tests.
This is an introduction to our quality inspection and analysis outsourcing services.
It is possible to easily conduct sound insulation performance tests of building materials at a low cost.
"I want to know the sound insulation performance of building materials under development," "I can't spend too much on costs," "I want to know the results as soon as possible." If you have such needs, please consult us. Our acoustic laboratory can easily conduct sound insulation performance tests for building materials. (The data is not official. Please use it as reference data only.)
We will conduct evaluation tests of the pallets in accordance with the pallet testing methods specified in JIS Z 0602.
The following pallet evaluation tests specified in JIS Z 0602 can be conducted. The amount of strain, deflection rate, and residual deflection rate can be measured according to the set load. ▼ For more details, please download the PDF document. (Recommended) ▼ Customers in a hurry, please contact us using the 'Contact Us' section below.
We will conduct the damage bounding test specified in JIS Z 0119 for packaging goods evaluation.
◇Overview of Damage Boundary Testing: - The main standards are specified in JIS Z 0119 (Damage Boundary Curve) and ASTM D3332 (Damage Boundary Curve / DBC). - The product's impact resistance (evaluation of product vulnerability) can be defined by two shock parameters: acceleration and velocity change. (Figure 1) - The allowable acceleration (Ac / Critical Acceleration) is determined at the limit point in a trapezoidal wave test. The allowable velocity change (Dc / Critical Velocity Change) is determined at the limit point in a half-sine wave test. (Figure 2) ▼ For more details, please download the PDF document. (Recommended) ▼ Customers in a hurry, please contact us through the 'Contact Us' section below.
![[Report] Shirutoku Report No. 19 # Evaluation of Electronic Device Structures](https://image.mono.ipros.com/public/product/image/10d/2000686755/IPROS08464874229225784552.jpeg?w=280&h=280)
Content to be confirmed in structural evaluation! Explanation of drop tests and waterproof tests.
★★Shirutoku Report: Useful Information You Can Benefit From★★ 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 grades related to waterproofing 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 addition to structural evaluations, 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 we can do, 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.*
Measuring the impact of food and scents on brain function with easy-to-understand images.
We conduct EEG analysis and measurements such as NIRS (Near-Infrared Spectroscopy) at our partner medical institutions. EEG and NIRS allow us to examine brain function with minimal stress to the subjects and present the results in an easily understandable visual format. Additionally, we can measure stress hormones in saliva and assess the intensity of stress through psychological tests, as well as clarify cognitive functions, enabling a multidimensional evaluation of the effects of various foods that contribute to the maintenance and improvement of brain function. [Features] - EEG measurements conducted in the EEG room of partner medical institutions - Measurements can be taken with minimal stress to the subjects - Multidimensional evaluation of the effects of foods is possible *For more details, please refer to the catalog or feel free to contact us.
Conducting advanced tests based on the guidelines of the Cosmetic Science Society.
Our company collaborates with specialized measurement facilities to conduct beauty and skin testing. We can perform a wide range of tests, from functional food evaluations to cosmetic ingredient assessments, including anti-wrinkle evaluation tests and whitening cosmetic evaluation tests. You can obtain reliable evidence related to "beauty" that has high appeal. 【Features】 ■ Advanced testing based on the guidelines of the Cosmetic Science Society ■ Wide range of tests available using materials from functional foods to cosmetics ■ Obtain reliable evidence regarding "beauty" *For more details, please refer to our catalog or feel free to contact us.
We provide strong technical support using various biological testing and molecular analysis techniques.
We support research and product development using biofouling organisms for the active evaluation of new antifouling paints, new materials, and new compounds. We have a wide variety of organisms available, including barnacles, green algae, hydra, purple clams, and marine bacteria. Please feel free to contact us if you have any requests. 【In such cases】 ■ I want to know efficient countermeasures against new types of fouling organisms. ■ I want to understand whether the current antifouling paints and chemical concentrations are appropriate. ■ I want to quickly know the effects of new antifouling paints, chemicals, and materials on barnacles, clams, hydra, etc. ■ I want to investigate the extent of the impact of new chemicals and materials on the growth and occurrence of useful aquatic organisms. ■ I want to examine what kind of physiological activity the obtained compounds have at the individual, cellular, and molecular levels. *For more details, please download the PDF or feel free to contact us.
Introduction to evaluation cases and testing procedures based on ASTM E1052 and EN14476 methods!
With the increasing number of liquid products such as hand sanitizers, gargles, and sprays claiming antiviral properties, evaluation tests by third-party organizations are being emphasized to address the question of "Do they really work against viruses?" In this article, we will introduce a case study of antiviral testing conducted on liquid products by our company. Antiviral evaluation refers to tests that quantitatively measure the extent to which a product reduces the infectivity of viruses. It does not demonstrate efficacy as a pharmaceutical product, but rather serves as an assessment of hygiene performance. *For more detailed information, please refer to the related links. You can download the PDF for more details or feel free to contact us.*
Assistance in resolving adhesion issues during tablet compression through simple adhesion tests and tablet adhesion evaluation tests.
We assist in resolving adhesion issues during tablet compression. We will conduct a hearing to understand what kind of tablet compression problems you are facing. We will introduce the products we handle. Additionally, we conduct a simple adhesion test (free of charge) that takes about 20 minutes, as well as a tablet adhesion evaluation test (for a fee) that takes about 120 minutes. 【Flow of Assistance for Resolving Adhesion Issues】 ■ Hearing ↓ Evaluation with the surface treatment product that is believed to have the highest adhesion improvement efficiency ■ Simple Adhesion Test (Free of Charge) ↓ Based on the results of the simple adhesion test, evaluation at your company ■ Tablet Adhesion Evaluation Test (For a Fee) *For more details, please refer to the PDF document or feel free to contact us.
Using dedicated reworks equipment! We can flexibly accommodate even packages with strict conditions.
We would like to introduce the "Development Evaluation Testing" conducted by Ruiling Electric Co., Ltd. We conduct reliability evaluation tests based on the evaluation test items and judgment criteria provided for prototype development products and others. Our company offers personnel dispatch to the quality assurance and design development departments of major clients, as well as contracted services through our headquarters factory. At our headquarters factory, we respond to a wide range of needs, including failure analysis and modification of FA equipment, utilizing advanced techniques and skills from experienced professionals. *For more details, please refer to the PDF document or feel free to contact us.
We will respond to various testing standards both domestically and internationally with our evaluation equipment and technology!
Our company has a large testing chamber that can freely control the highest standards of evaluation technology and environmental conditions (temperature, humidity, ventilation frequency), as well as advanced measurement and evaluation techniques, allowing us to conduct various testing standards both domestically and internationally. We evaluate items such as deodorization performance, dust collection performance, and allergenic substances. Additionally, we can accommodate the evaluation of removal performance for various pollutants and offer a comprehensive testing package (one-stop evaluation service) for multiple pollutants. Please feel free to contact us if you have any requests. *For more details, please download the PDF or feel free to contact us.
We will extract risks such as chemical burns and toxicity from the safety data sheet and take appropriate measures!
Our company is capable of conducting corrosion rate and degradation evaluation tests under special environments such as high temperature, high pressure, and corrosive gas conditions. We carry out tests under harsh conditions without existing equipment, including strong acids, strong alkalis, and hydrogen sulfide, while ensuring safety and quality. We will consider your desired test conditions and propose suitable conditions that can be implemented. 【Safety and Quality Measures】 ■ Operators wear highly acid-resistant full protective gear ■ A scrubber-equipped draft is used to suppress the external release of strongly acidic vapors ■ Anticipated events are reviewed in advance to confirm the validity of each measure *For more details, please download the PDF or feel free to contact us.
We also accept various standard tests, in-house standard tests, and custom tests. Please feel free to contact us.
The Octo Industrial Evaluation Center, as a third-party testing organization accredited by ISO/IEC 17025, conducts product testing and evaluation with experienced technicians from a neutral and impartial standpoint. We perform "environmental testing," which evaluates the impact on products considering usage environments and transportation/storage conditions, as well as "characteristic testing and product analysis" for products under development, and "safety testing" to confirm the effects on products and their surroundings under unexpected environmental conditions. 【Business Activities (Partial)】 ■ Environmental Testing ・Temperature and Humidity Testing ■ Characteristic Testing and Product Analysis ・Characteristic Evaluation ■ Safety Testing ・Combustion Testing *For more details, please refer to the PDF document or feel free to contact us.
We respond to various needs, including those in the automotive sector and its surrounding fields, and we accept commissioned testing and research.
AC standard charger allows for evaluation of control pilot (CPLT) signals and charging operations using actual EV/PHEV units, as well as evaluations under various conditions by replacing the actual units with simulated devices (simulators). ● CPLT signal evaluation for AC standard chargers for EV/PHEV ● Charger - EV/PHEV matching tests ● Power immunity tests (voltage dips, short-term power outages, voltage harmonics) Please feel free to contact us regarding testing equipment or contracted testing.
There are many chemical substances that potentially have hazards! The handling of known substances is regulated by fire laws and United Nations recommendations.
Newly synthesized novel substances at the research stage often have many unknown properties, and particularly intermediates that arise during the synthesis reactions tend to have high reactivity due to their nature as intermediates, resulting in many being unstable. Moreover, even substances that have been considered safe until now can exhibit extremely dangerous signs under special conditions, and there have been numerous cases where major accidents occurred because the dangers of those substances were not fully understood. To prevent disasters and ensure safe operations from the research stage to actual production, it is essential to thoroughly understand the hazards of the substances being handled and to implement measures corresponding to those hazards during operations. *For more details, please download the PDF or contact us.*
![[Test] JASO Fuel Economy Firing Test](https://image.mono.ipros.com/public/product/image/e3a/2001227936/IPROS89425599166328913721.jpeg?w=280&h=280)
Evaluating fuel efficiency performance through firing tests! Introducing the lubricant testing and analysis conducted by our company.
Our company conducts tests to evaluate the fuel efficiency performance of automotive gasoline engine lubricants using a firing test. The target oil type is engine oil, and the required amount is 20L. Please feel free to contact us if you would like to make an inquiry. 【Test Details】 ■Item Number: P022 ■Required Amount: 20L ■Standard Number: JASO M366 ■Target Oil Type: Engine Oil *For more details, please refer to the PDF document or feel free to contact us.
![[Test] Engine Oil Volatility: NOACK Method](https://image.mono.ipros.com/public/product/image/53f/2001231764/IPROS54435929212812770616.jpeg?w=280&h=280)
Evaluate the volatility of engine oil! Calculate the mass loss rate (%) of the sample.
We would like to introduce our lubricating oil test analysis "Engine Oil Volatility: NOACK Method." This test evaluates the volatility of engine oil. The sample is placed in a dedicated test container and heated at a specified temperature for a set period of time. The mass loss rate (%) of the sample is calculated from the mass of the sample before and after heating. Please feel free to contact us if you have any inquiries. 【Test Details】 ■Item Number: L327 ■Required Amount: 200ml ■Standard Number: JPI-5S-41-2004 *For more details, please refer to the PDF document or feel free to contact us.
![[Video Available] Antibiofilm Test Evaluation Method Examples](https://image.mono.ipros.com/public/product/image/2001181038/IPROS5174487502823768110.png?w=280&h=280)
We propose analytical methods in accordance with the anti-biofilm test (ISO 4768) for various purposes.
We would like to introduce our "Anti-Biofilm Test." We propose biofilm-related evaluation tests tailored to purposes such as "wanting to assess the decomposition effect of cleaning solutions on biofilms" or "wanting to determine the minimum concentration that does not form biofilms in samples." Additionally, the microbial species used in the analysis include Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, Staphylococcus epidermidis, and Streptococcus mutans, but please feel free to inquire about analyses with other microbial species or analyses using collected microbes. 【Analysis Examples】 ■ Evaluation of the effect of inhibiting biofilm formation by bacteria ■ Evaluation of the destruction (removal, decomposition) effect of biofilms formed by bacteria ■ Evaluation of bactericidal and growth inhibition effects on bacteria within biofilms formed by bacteria ■ Evaluation of biofilm formation inhibition on treated surfaces, substrates, etc. ■ Evaluation of biofilm formation suppression around treated surfaces, substrates, etc. *For more details, please refer to the related links or feel free to contact us.
The IPX9K test based on DIN40 050 has become possible.
The IPX9K rating according to the German national standard DIN 40 050 represents the highest level of protection against high-pressure and high-temperature cleaning. This evaluation is conducted for automotive equipment and manufacturing lines in harsh environments, and it is used in promotional materials. The test involves spraying high-temperature water at high pressure from four angles (0 degrees, 30 degrees, 60 degrees, and 90 degrees) for 30 seconds each on a rotating product to verify the waterproof performance of the enclosure. We are pleased to announce that our Matsusaka facility is now capable of conducting this high-level protection rating evaluation, which is rare in Japan. If you are considering this evaluation, please feel free to contact us. Additionally, we can also conduct tests for protection ratings such as IEC 60529 and NEMA 250, so we look forward to your inquiries on those as well.
We will conduct a series of packaging tests in accordance with the test sequence specified in ISO 4180 (General Methods for Evaluation Testing).
The international standard equivalent to JIS Z 0200 "Packaging of Goods - General Test Methods" which serves as the standard for transportation packaging in our country is ISO 4180, and it is one of the widely adopted transportation testing standards around the world, similar to ASTM and ISTA standards. The testing content and conditions of this standard were significantly revised for the first time in approximately 10 years since 2009, and it was published as the 2019 edition. ▼ For more details, please download the PDF document (recommended). ▼ Customers in a hurry, please contact us using the 'Contact Us' section below.
[Free Basic Knowledge Materials Available] A Comprehensive Explanation of the Changes in the Transportation Testing Standard 'ASTM D4169-23'!
"ASTM D4169" is one of the transportation packaging test standards that has been referenced in the United States for a long time. ISO 11607 (packaging for medical devices that are sterilized in the final stage) requires the evaluation of materials and performance of sterilization barrier packaging and outer packaging through packaging evaluation tests such as ASTM D4169, ISTA series 1-3, and ISO 4180 as performance evaluation tests for shipping packaging. The latest version of the ASTM D4169 standard, "ASTM D4169-23," has been released, and as a transportation testing company, we have compiled the changes from the previous version into an easy-to-understand document. [Changes] ■ Recommended values for transportation density coefficients ■ Definition of "Small and lightweight package" *Detailed information is compiled in the basic knowledge document. Please feel free to download it using the PDF download button. *Feel free to contact us with any inquiries!
Concept design, prototype development, evaluation testing.
We are Difference Co., Ltd., specializing in conceptual design, prototype development, and evaluation testing. We provide strong support for the success of product development. ◇Design Mechanism Design◇ After discussions with our clients and organizing design requirements, we proceed to conceptual design using computer software. Clients can review the mechanisms and designs through 3D images before moving on to prototyping. ◇Parts Machining◇ Parts machining is outsourced to partner companies. We believe it is important for designers to arrange the ordering of parts. Since we may require micron-level precision for machined parts, we ensure that inspections can be conducted in-house. ◇Assembly Testing Evaluation◇ Being in-house allows us to operate 24/7, and any issues discovered during assembly or evaluation testing can be immediately addressed in the design data, enabling us to implement solutions quickly. ●●For more details, please request our materials or download the catalog●●
I hope the test conditions cannot be implemented with the conventional testing equipment! It is not possible to conduct failure reproduction experiments that take multiple conditions into account. Have you ever had such an experience?
We accept contracts for reliability evaluations, environmental testing, and safety assessments in accordance with various standards. If any issues arise after implementation, we also conduct cause investigations. Furthermore, based on a standard test, we propose the realization of difficult tests through coordinated control of multiple devices (developing software and test fixtures as needed). ■ Overview Are you giving up on achieving the desired reliability evaluations, environmental tests, and reproducibility tests because conventional testing machines cannot set the desired test conditions or multiple test conditions for reproducing issues? By coordinating control of power supplies, electronic loads, constant temperature chambers, multimeters, bidirectional power supplies, and more, we conduct reliability evaluations, environmental tests, and reproducibility tests tailored to your needs! - We select the necessary equipment for coordinated control based on your requirements and develop a testing plan. - You only need to prepare the test samples. We will prepare other equipment and coordinated control. - We flexibly respond to various sensor integrations and fixture manufacturing as needed. ■ Key Points Even if the evaluation tests you want to conduct cannot be performed with existing testing equipment, it may be possible to realize them by coordinating control with physical wiring switching circuits and various sensors. Please feel free to consult with us.
We are evaluating the wound healing properties of pharmaceuticals and health foods using a small animal model.
This document introduces "Pharmacological Studies on Wound Healing." We will evaluate the wound healing properties of pharmaceuticals and health foods using small animal models. The models used include burn models, burn ulcer models, pressure ulcer models, incision models, damaged skin models, and abrasion models. [Contents] ■ Main Items ■ For Customers Like These ■ Rat Abrasion Model ■ Rat Pressure Ulcer Model *For more details, please refer to the PDF document or feel free to contact us.
![[Information] List of Contracted Clinical Trials for Food Products](https://image.mono.ipros.com/public/product/image/f0e/2001486826/IPROS05646401983057092856.jpeg?w=280&h=280)
We accept contracts for various types of tests, starting from small-scale (small group) tests.
This document is a list of "Food Clinical Trial Contract Tests" conducted by Shin-Yaku Research Center Co., Ltd. Our company accepts various tests tailored to different purposes, from promotional tests to applications for Foods for Specified Health Uses (FOSHU). We accept contracts for various tests, starting from small-scale (limited number of participants) trials. Additionally, we welcome inquiries regarding various food clinical trials and consultations related to FOSHU applications, so please feel free to contact us. 【Test Contents (Partial)】 ■ Body fat reduction effect ■ Promotion of lipid excretion in feces ■ Suppression of postprandial triglyceride increase ■ Cholesterol reduction effect ■ Suppression of postprandial blood sugar increase, etc. *For more details, please refer to the PDF document or feel free to contact us.
