We have uploaded the technical information magazine "Shake Hands" vol.11 from Rion Corporation.

The simple and low-priced KC-51, and the multifunctional KC-52 with a touch panel!

The handheld particle counters KC-51/KC-52 have a streamlined design that allows for accurate measurement results without obstructing the flow of sample air. They feature an ergonomic design with a large, easy-to-read display, providing user-friendliness for the operator. We offer two models: the simple and low-cost KC-51, and the multifunctional KC-52 with a touch panel. Both use environmentally friendly rechargeable batteries (lithium-ion batteries). For more details, please contact us or refer to the catalog.

• Particle Counter
• Other measurement, recording and measuring instruments

Optimal for air cleanliness management in pharmaceutical manufacturing environments!

The KC-31/KC-32 air particle counters are suitable for air cleanliness management in pharmaceutical manufacturing environments (evaluating cleanliness classes according to ISO 14644-1, PIC/S, and EU-GMP Annex 1). Due to their high flow rate, measurement times are short, making them useful even in electronic device manufacturing sites. They are lightweight and can be battery-operated, allowing for flexibility in measurement locations. Approximately 5,000 measurement results can be stored in the built-in memory, and they can also be copied to a USB memory stick. Additionally, the housing is made of stainless steel, enhancing chemical resistance. For more details, please contact us or refer to the catalog.

• Particle Counter

Measurement of insoluble particles in injectable preparations at pharmaceutical factories: "Japanese Pharmacopoeia Test Method for Insoluble Particles in Injectable Preparations, Method 1: Light Obscuration Particle Counting Method."

The liquid particle counter 'KL-05' is an automatic measuring device that can measure fine particles with a diameter of 1.3 to 100 μm using a light obscuration method. It is suitable for measuring insoluble fine particles in injectable preparations in pharmaceutical factories. 【Features】 ■ Complies with the insoluble particle test for injectable preparations as specified by the Japanese Pharmacopoeia (JP), United States Pharmacopeia (USP), European Pharmacopoeia (EP), Korean Pharmacopoeia (KP), and Chinese Pharmacopoeia (ChP). ■ Supports small volume measurements (USP 787). Small volume sample holders such as 10 mL capacity syringes and ampoules are available (optional). ■ Complies with FDA's 21 CFR Part 11. Enhanced operator and password management features. Also supports electronic signatures. ■ Measurement results can be output to LIMS and other systems via serial communication. ■ Measurement results can be output as PDF or text files. ■ Uses SSD as built-in storage to improve operational speed. ■ Measurable particle size range of 1.3 μm to 100 μm, rated flow rate of 25 mL/min (optional factory setting for 10 mL/min), and customizable particle size classification of up to 20 stages. ■ The semiconductor laser light source is guaranteed for three years. *For more details, please refer to the catalog. Demonstrations are also available, so feel free to contact us.

• Particle Counter

Chemical circulation filtration device suitable for cleaning particle counters and blank checks.

The "Chemiboy" is a device that maintains cleanliness by circulating and filtering the liquid, providing it to the particle counter. The minimum filtration particle size is 0.1 μm under standard specifications, and the maximum flow rate is 2 L/min, making it usable at 20°C (room temperature). This device is suitable for cleaning the particle counter and performing blank checks. 【Features】 ■ Maintains cleanliness while providing liquid to the particle counter through circulation and filtration ■ Minimum filtration particle size is 0.1 μm (standard specification) ■ Maximum flow rate is 2 L/min ■ Suitable for cleaning the particle counter and performing blank checks ■ Optional items such as glass overflow tanks and degassing membrane modules are available *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment
• others

October 1 (Wed) to October 3 (Fri), 2025 10:00 AM to 5:00 PM @ Makuhari Messe Omnia Concerto Co., Ltd. CO2 localized application controller, environmental integrated control system, remote monitoring control system, tree seedling accelerated cultivation system, year-round shiitake cultivation system, and more We are collaborating on the exhibition. We sincerely look forward to your visit.

We are pleased to announce that our CEO, Mariko Takahashi, has been appointed as an "Entrepreneurship Promotion Ambassador" by the Ministry of Education, Culture, Sports, Science and Technology. This initiative is part of the government's "Five-Year Plan for Startup Development," which is being promoted by the Ministry. The aim is to increase the number of individuals who form the foundation for startup creation and to enhance diversity by providing entrepreneurship education to elementary, middle, and high school students. As ambassadors, they will leverage their experiences and networks to engage in lectures and networking activities at schools and various events across the country. We will contribute to the development of the next generation of talent and the advancement of industry by giving back the knowledge and achievements gained as a startup to society.

Mariko Takahashi, our CEO, will be speaking at the event "New Business Created by Data × Visualization - Startup Co-Creation Session" hosted by Itochu Techno-Solutions Corporation. New Business Created by Data × Visualization - Startup Co-Creation Session Date and Time: September 25, 2025 (Thursday) 15:00 - 18:00 Venue: Kamiyacho Station Area Conference Room (Minato-ku, Tokyo) Participation Fee: Free | Scheduled Startup Companies | NodeX Corporation Quollio Technologies Corporation SIRC Corporation

Original non-woven fabric bag from Matsumoto Machinery. Black with white, easy to use every day. The size is 47cm wide × 36cm high × 8.5cm deep, comfortably fits A3 documents. The president uses it daily for commuting, carrying a laptop, water bottle, folding umbrella, and gym gear. Employees have praised it as "convenient for dry cleaning" and "perfect for travel souvenirs." A red version was also made, but there were comments that it was "too flashy," so production of the black and white version has been increased. It will be distributed at INCHEM TOKYO 2025 (September 17-19 at Tokyo Big Sight). For more details, please follow the link.

We are pleased to announce that we will be exhibiting at the 28th Mechanical Components Technology Exhibition (M-tech) in Osaka. We sincerely look forward to your visit. The Mechanical Components Technology Exhibition is one of the largest manufacturing exhibitions in Japan, part of the "Monozukuri World Osaka." 【Exhibition Overview】 Dates: October 1 to October 3, 2025, 10:00 AM to 5:00 PM Venue: Intex Osaka Exhibition Booth: Hall 6, Zone A / Booth Number 44-21 Additionally, prior registration is required to attend this exhibition. By registering and printing your visitor badge in advance, you can enter smoothly on the day of the event.