A new analysis method for tensile tests and universal tests, and the interfacial behavior and evaluation methods of adhesive surfaces.

A contact angle meter that contributes to solving problems related to surface and interfacial behavior between solids, liquids, and gases.

DropMaster is the definitive surface and interface analysis system that has achieved "easy to use for anyone, maintainable performance, and immediate understanding of desired information," thanks to Kyowa Interface Science products, which have been loved worldwide since its founding as a specialized manufacturer of interfacial science measuring instruments. It caters to a wide range of needs, from reasonably priced image processing systems to fully automated control systems that enable labor-saving solutions. 【Features】 ○ A "reasonable" and "multi-purpose" surface and interface analysis system ○ A comprehensive lineup ○ Consideration for the environment and recycling ○ More compact with enhanced functionality For more details, please contact us or refer to the catalog. * We also accept commissioned measurements.

• Other measurement, recording and measuring instruments

Breaking the existing concepts of peel tests! Realizing a groundbreaking evaluation method.

The VPA series of adhesive and film peeling analysis devices enables simple and accurate peeling tests at any angle. We propose a testing method that controls the peeling angle with a different approach from conventional testing methods, called the "Flat Plate Cross Stage Method (Patent 4717156)." It is ideal for analyzing the adhesive peeling characteristics of various adhesive films, labels, and tapes, evaluating the adhesion of paints and coatings, and assessing adhesive properties. 【Features】 - Breaks the conventional concepts of peeling tests, realizing a groundbreaking evaluation method - Analyzes adhesive and peeling behavior from multiple perspectives with new ideas - Achieves peeling analysis with a compact design and flexible pulling angles - Allows for simple and accurate peeling tests at any angle - Adopts the unique testing method "Flat Plate Cross Stage Method" For more details, please contact us or refer to the catalog.

• Testing Equipment and Devices

Easily measure the contact angle of large substrates and actual samples on-site!

Simple, lightweight, and compact! A portable contact angle meter perfect for large substrates and actual measurements! Easy-to-use handheld type!

• Other measurement, recording and measuring instruments

Comprehensive catalog of devices supporting the analysis and optimization of interfacial phenomena in wet process coating - a gift!

You can download a comprehensive catalog of devices that support the analysis and optimization of interfacial phenomena in wet process coating, including contact angle meters, surface tension meters, friction and wear testers, zeta potential meters, and adhesive film peeling analysis devices, for free.

• Other environmental analysis equipment

An automatic dynamic surface tension meter equipped with a built-in thermostat and thermometer, designed for ease of use.

The automatic dynamic tensiometer BP-D5 is a system that continuously measures dynamic surface tension from the moment the interface is formed by adopting the maximum bubble pressure method. Various controls and measurements are performed using the FAMAS software, which is also well-regarded for contact angle measurements in cooperative interfacial science. 【Features】 ○ Continuous measurement while varying the lifetime (20 to 5,000 ms) → Measurement up to 15,000 ms is possible as an option ○ Dynamic surface tension measurement at a constant lifetime is possible ○ Real-time display function of bubble pressure waveforms and LED strobe lighting function allow for monitoring the state of the bubbles ○ A series of operations from adjusting the probe depth to starting the measurement can be performed with the push of a button ○ During surface tension measurement, the temperature (°C) of the liquid sample can be recorded, allowing for temperature correction of surface tension for liquid samples with known temperature coefficients For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments

Contact angle, surface tension, zeta potential, friction and wear, adhesion and peeling, anti-fogging.

Kyowa Interface Science Co., Ltd. has developed a rich lineup of measurement instruments specializing in evaluating surface properties such as wettability, slip, and adhesion. Kyowa Interface Science provides suitable solutions for various issues in the coating process. 【Product Lineup】 ○ 'Contact Angle Meter' that transforms "wettability" into technology ○ 'Surface Tension Meter' to understand the "force" of liquids ○ 'Friction and Wear Tester' that studies friction ○ 'Other Surface and Interface Related Products' such as adhesion, peel strength, and zeta potential For more details, please contact us or refer to our catalog.

• Other measurement, recording and measuring instruments
• Testing Equipment and Devices

A surface tensiometer with significantly improved user interface through computer control.

The DyneMaster series is a surface tension meter that consolidates all the technology, know-how, and applications cultivated over nearly half a century by Kyowa Interface Science Co., Ltd., a specialized manufacturer. With computer control, it significantly enhances the user interface. Packed with a variety of features, it achieves high operability that does not discriminate against the user. 【Product Lineup】 ○ High-Precision Surface Tension Meter DY-700 → An fully automatic surface tension meter that pursues high precision at a practical level to solve various interfacial phenomenon problems. ○ High-Function Surface Tension Meter DY-500 → A reasonably priced fully automatic surface tension meter that also boasts a variety of extensibility beyond just surface tension measurement. ○ Automatic Surface Tension Meter DY-300 → Automatically analyzes surface tension reliably. → A basic automatic surface tension meter. For more details, please contact us or refer to the catalog.

• Other measurement, recording and measuring instruments

Break the conventional concepts of peeling tests! Achieve a groundbreaking evaluation method and analyze adhesive and peeling behavior from multiple perspectives with new ideas.

A versatile and lightweight peeling analysis device that adopts our unique testing method, the "Flat Plate Cross Stage Method," enabling easy and accurate peeling tests from all angles.

• Testing Equipment and Devices

We are pleased to announce the upcoming webinar "Analytical Instruments Course - Basic Edition." This course is designed for anyone who will be involved in analytical work starting this spring, as well as those who wish to revisit the principles of analytical methods. This time, we will explain sulfur, nitrogen, and chlorine analysis instruments, as well as total organic carbon analysis instruments. If you are interested, please register for participation through the details and registration button. Start times: 14:00 - Nitrogen, Sulfur, and Chlorine Analysis Instruments 15:00 - Total Organic Carbon Analysis Instruments

We are pleased to announce the upcoming webinar "Analytical Instrument Course - Basics Edition." This course is designed for anyone who will be involved in analytical work starting this spring, as well as those who wish to revisit the principles of analytical methods. We believe that everyone will find the content satisfying. If you are interested, please register for participation using the application button. This time, the program will be held as follows: 1:00 PM - Microwave Sample Digestion System 2:00 PM - Atomic Absorption Spectrophotometer 3:00 PM - ICP Emission Spectrometer

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely invite you to visit us during this busy time. 【 Exhibition Name 】 Automotive Technology Exhibition 2025 YOKOHAMA https://aee.expo-info.jsae.or.jp/ja/yokohama/ (An "online exhibition" will also be held during and around the event period) 【 Dates 】 May 21 (Wednesday) - 23 (Friday), 2024 10:00 AM - 6:00 PM *On the final day, 9:00 AM - 4:00 PM (Online exhibition: May 14 (Wednesday) - June 4 (Wednesday)) 【 Venue 】 Pacifico Yokohama (1-1-1 Minatomirai, Nishi-ku, Yokohama, Kanagawa Prefecture) Our booth number: "Concourse 505"

We would like to extend our heartfelt congratulations on the continued prosperity of your esteemed company. Our company will be exhibiting at the following trade show, where we will showcase a variety of products, including new ones. We sincerely apologize for the inconvenience during your busy schedule, but we would like to invite you to attend this event. 【 Exhibition Name 】 27th INTERPHEX Week Tokyo https://www.interphex.jp/tokyo/ja-jp.html 【 Dates 】 July 9 (Wednesday) - 11 (Friday), 2025 10:00 AM - 5:00 PM 【 Venue 】 Tokyo Big Sight (3-11-1 Ariake, Koto-ku, Tokyo 135-0063)

To help the other party clearly understand our intentions, it is necessary to construct logical content and to communicate in a way that is easy for the listener to follow. In the workplace, opportunities to write and speak are increasing, whether it be daily reports, weekly reports, documents, proposals, approval requests, presentations to clients, reports to superiors, guidance for subordinates, or presentations in meetings. With the rise of online meetings, effectively conveying information has become essential. However, due to differences in values and generational gaps, there are times when what we intend to communicate does not get through, leading to misunderstandings or a lack of understanding. So, how can we ensure that the other party clearly understands our intentions? This course focuses on two aspects: "speaking" and "writing," teaching the points of constructing logical content and communicating in a listener-friendly manner through practical and enjoyable short case exercises, making it the definitive guide to overcoming poor communication skills! *For more details, please download the PDF or contact us.