We will be exhibiting at JASIS 2021 (Advanced Science, Analysis Systems & Solutions Exhibition).

The measurement of low viscosity substances can be done with high precision. Additionally, by using patented bearing technology, it achieves compactness and low cost. Clean air management is also unnecessary.

This is a rheometer suitable for rheological measurements of low-viscosity liquids, employing a double cylindrical method with an outer cylinder rotation (capable of measuring viscosity and elasticity). The torque measurement section features a practical elastic hinge bearing developed by AIST, achieving high-sensitivity torque measurement without using air bearings. This eliminates the need for clean air management, allowing for more flexible installation locations. It also contributes to CO2 reduction. Additionally, it is easy to maintain and offers advantages in size and cost. New measurement method: Dynamic viscoelastic measurements can be performed under steady flow conditions. Please give it a try. 【Features】 - Outer cylinder rotation, inner cylinder detection method with a separated drive and detection axis (strain-controlled type) - Easy sampling due to the upper support method for inner and outer cylinders - The standard glass outer cylinder allows observation of the sample's condition from the outside during measurement - The standard sample volume is relatively small, around 4ml (minimum approximately 2.5ml) - Various measurements, including dynamic measurements, can be easily performed *For more details, please download the materials or contact us.

• Viscometer

Ideal for measuring the friction coefficient of filaments, hair, and more! A measurement device that can be easily and reproducibly used.

The friction coefficient meter "NRF Series" is a device for measuring the friction coefficient when filaments, tapes, hair, etc., come into friction with other materials, as well as for measuring the temporal changes in the friction coefficient due to the wear of the sample or the material being rubbed. It allows for variable friction speeds and sample tension, and measurements can be taken by changing the material being rubbed as needed. The measurement of the friction coefficient of filaments, fibers, hair, etc., can be easily and reproducibly performed by anyone. The measurement is simply done by applying the sample and rotating the pulley at a specified speed. 【Features】 ○ For samples with scales, such as hair, it can measure the friction coefficient when the friction direction (rotation direction) is changed. ○ The effect of lubricants and other factors on friction or wear can be measured. ○ Wear tests can be conducted. ○ The influence of the material and processing precision of pulleys, etc., on the same sample can be understood. ○ The force applied to the pulley shaft can be measured. *For more details, please feel free to contact us.

• Other measurement, recording and measuring instruments

Explaining the principles and benefits of rheology and viscoelasticity measurement, the mechanisms of measurement devices, and examples of applications! For consideration of rheometers/viscometers!

At Daicai Giken, we manufacture and sell rheometers (viscoelastic measurement devices). Along with the introduction of the air-bearing-less rheometer (viscometer) 'ONRH type', we are publishing technical explanation materials. 【Contents】 1. About Rheology 2. Benefits of Viscoelastic Measurement 3. About the Viscoelastic Measurement Device Rheometer 4. Visualization of Measurements (Example of Foam Detergent) 5. International Patent Technology "Elastic Hinge Bearing Mechanism" 6. Other Features and Measurement Values (Stability Test of Coffee Creamer, Gelation of Dilute Gelatin) The materials are organized in an easy-to-understand manner using various data, images, and real examples. Please download the PDF and take a look.

• Other physical property measurements and component analysis
• Viscometer
• Other analytical and testing equipment

A high-functionality and high-performance rheometer that does not use air bearings. It is suitable for rheological measurements of low-viscosity liquids. No need for clean air management!

This is a rheometer suitable for rheological measurements of low-viscosity liquids, adopting a double-cylinder method with an outer cylinder rotation (capable of measuring viscosity and elasticity). The torque measurement section features a practical elastic hinge-type bearing developed by AIST, achieving high-sensitivity torque measurement without using air bearings. This eliminates the need for clean air management, allowing for more flexible installation locations. It also contributes to CO2 reduction. Additionally, it is easy to maintain and offers advantages in terms of size and cost. New measurement method: Dynamic viscoelastic measurements can be performed under steady flow conditions. We encourage you to give it a try. 【Features】 ○ Outer cylinder rotation, inner cylinder detection method with separate drive and detection axes (strain-controlled type) ○ Upper support method for inner and outer cylinders facilitates sampling ○ The standard glass outer cylinder allows for observation of the sample's condition during measurement ○ The sample volume is relatively small, with a standard of about 4ml (minimum approximately 2.5ml) ○ Various measurements, including dynamic measurements, can be easily performed *Please feel free to contact us for more details.

• Viscometer

Here are some references that use the rheometer from Daicel Technical Research.

■Presenters Kanako Sato, Isamu Kaneda <Paper Title> "Gelation Behavior of Egg White Protein Aqueous Solution Near the Thermal Setting Temperature" Proceedings of the 65th Rheology Discussion Meeting (2017) ■Presenters Shogo Shibata, Isamu Kaneda <Paper Title> "Rheological Properties of Complexes Formed by Saxagliptin and Egg White Protein" Proceedings of the 65th Rheology Discussion Meeting (2017) ■Presenter Isamu Kaneda <Paper Title> "Rheology of Egg Dishes" Journal of the Japanese Society of Biorheology 31(2) 37 (2017) ■Presenters Kanako Sato, Isamu Kaneda <Paper Title> "Gelation Behavior of Concentrated Aqueous Solution of Dried Egg White at Low Temperature" Journal of the Japanese Society of Biorheology 31(2) 97 (2017) *If necessary, we can send the literature upon request. *You can view the materials for the rheometer 'ONRH type' from the download section.

• Analytical Equipment and Devices

Viscosity and yield value measurement is possible! Axial type viscometer for printing inks.

The "L-A type viscometer (compliant with JIS K5701-1-2000)" is a so-called axial type viscometer with a shaft that moves in the length direction and has a concentric cylindrical shape. It can measure viscosity and yield value, which are important parameters for quality control of high-viscosity substances such as printing inks and varnishes. Shear rate and shear stress can be easily expressed through calculations. 【Features】 ○ Very easy to operate ○ The sample is placed in the gap between a temperature-controlled ring and a rod with applied load ○ Viscosity and yield value can be measured by measuring the descent time over a specified distance *For more details, please feel free to contact us.

• Viscometer

Ideal for measuring the viscosity and flow of non-Newtonian fluids! Cone-plate viscometer.

The "NRM-200 Series" is a rotational viscometer with a cone plate (standard) configuration. The measured data can be subjected to theoretical analysis, making it suitable for viscosity and flow measurements of non-Newtonian liquids. Additionally, it allows for stable viscosity measurements at high shear rates, enabling flow measurements that correspond to actual working conditions in coating, spraying, and printing. 【Features】 - The shear rate can be measured consistently at any part of the sample, allowing for theoretical calculations of the measurement data. - Shear rates of up to 18,000 s⁻¹ can be achieved (when using 1,000 RPM). - The measurement sample volume is less than 1 mℓ. - The gap between the cone and plate is set using an electrical sensing method and a micro-adjustment mechanism. - The sample history prior to measurement can be controlled programmatically. *For more details, please feel free to contact us.*

• Viscometer

AIST Technology Transfer Venture! Oina Giken Co., Ltd., a manufacturer and seller of rheometers.

Daisai Giken Co., Ltd. was established with the aim of popularizing high-performance rheometers, including the ONRH type, through the transfer of excellent technology and human resources from the National Institute of Advanced Industrial Science and Technology. The ONRH type rheometer is a high-performance, double-cylinder rotational rheometer without air bearings, capable of stably measuring low-viscosity samples. It is a "National Institute of Advanced Industrial Science and Technology technology transfer venture" that always aims for the "advancement of technology" sought by our customers. 【Products】 ○ Rheometers ○ Contract sample measurement ○ High shear viscometers ○ L-A type viscometers (compliant with JIS K5701) ○ Friction coefficient meters, NRF type *Please feel free to contact us for more details.

• Viscometer
• Other measurement, recording and measuring instruments

Although I have heard that verification efficiency at the RTL stage improves with verification methodologies using SystemVerilog such as UVM, many designers may not fully understand what can be done with SystemVerilog and how to use it. In this seminar, we will introduce the basic functions and usefulness of SystemVerilog verification using a sample design. 1. Design Overview 2. UART Test Environment 3. Assertions (SVA & PSL) 4. Functional Coverage 5. Random Test Bench 6. DPI-C

The RTCA/DO-254 guidance recommends that applicants define and implement HDL coding standards. This work begins with a planning process that includes the definition of the standard, how it will be implemented, and, if the process is automated, the evaluation methods for tools or results. A key issue is that the guidance does not have clearly defined formal standards, leading to questions about how to conduct a detailed review of HDL code. In this webinar, we will demonstrate the use of ALINT-PRO to enforce coding standards and highlight the benefits of streamlining the overall design review to meet the objectives of DO-254.

[Speaker] Takahiro Tachikawa, President of International University and Professor at the Graduate School of International Management [Key Lecture Content] In February of this year, the 7th Energy Basic Plan was approved by the Cabinet. What is the essence of this plan that the media and others do not convey? How will this plan impact the development and social implementation of hydrogen, ammonia, and next-generation fuels (synthetic methane, synthetic liquid fuels, green LP gas, etc.)? This lecture will delve into these points. In particular, it will focus on the content of the risk scenario, which is viewed as the main scenario among stakeholders in the energy industry, and the newly defined role of natural gas as an "important energy source even after achieving carbon neutrality." [Lecture Items] 1. The 7th Energy Basic Plan 2. Hydrogen 3. Ammonia 4. Synthetic Fuels 5. Risk Scenario 6. Natural Gas Shift 7. Q&A / Business Card Exchange

[Lecturer] Professor Shiro Kawabata, Faculty of Science and Technology, Hosei University [Key Lecture Content] Prime Minister Ishiba has positioned 2025 as the inaugural year for the industrialization of quantum technology and has indicated a policy to strengthen support for the industrialization of quantum technology. Additionally, at the G7 Summit held in Canada in June 2025, a joint statement titled "Joint Statement on the Future of Quantum Technology," focusing on quantum technology centered around quantum computers, was adopted. Quantum computers are computers that utilize principles of quantum mechanics, such as superposition and quantum entanglement, for information processing. By using quantum computers, it becomes possible to solve several mathematical problems, such as factorization, machine learning, quantum chemistry calculations, finance, and linear simultaneous equations, exponentially faster compared to classical computers. As a result, major global corporations and startups are globally expanding their development and business in quantum computer hardware and software. This seminar will introduce the basics of quantum computers, the latest research and development trends, business trends, technical challenges, and future prospects.

[Speaker] Shintaro Kobayashi, Group Manager, ICT and Content Industry Consulting Department, Nomura Research Institute, Ltd. [Key Lecture Content] The Personal Information Protection Law is undergoing fundamental changes to promote AI development. The Personal Information Protection Commission has proposed a shift towards a risk-based system where companies voluntarily address risks. A key feature of this new system is the establishment of a framework that allows the use of personal information for AI development without the need for individual consent. In this lecture, based on the policy of legal reform, we will carefully explain the points for advancing data utilization by leveraging the legal benefits of the new system, as well as how to establish privacy governance that should drive these efforts, incorporating specific initiatives and examples of solutions. [Lecture Items] 1. Trends in the amendment of the Personal Information Protection Law 2. Practical methods for utilizing personal information without individual consent 3. PETs for safely utilizing AI 4. Achieving governance efficiency and sophistication through AI 5. Q&A / Business card exchange