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6 particle size, high-performance compact! A side light scattering micro-particle measuring instrument that achieves long lifespan and quiet operation.

The "7301" is a real-time meter that displays pulses on the screen every second, showing particle concentration and equivalent mass concentration (in µg), and provides various communication functions as a light scattering method for measuring fine particles. The dedicated printer is common across all models. With the smart battery feature, it can measure continuously for a month on a single charge while left on-site. Continuous measurement lasts for 6 hours. The IMS software allows for external device control, data collection, and real-time graphing via USB or Ethernet on computers and other devices. 【Features】 ■ Real-time meter with particle count displayed in graphs every second ■ Particle counter particle size: 0.3μm to over 10μm ■ Environmental sensor: TRH (temperature and humidity sensor probe - optional) ■ PM mode µg/m³ (mass concentration equivalent) ■ ISO, GMP, FDA compliance, and reporting functions ■ Brushless motor pump for quiet operation and long lifespan *For more details, please refer to the PDF documentation or feel free to contact us.

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User-adjustable particle size settings! Light scattering method particle counter compatible with 6 particle sizes for large particles.

The "8506 Series" is a light scattering method particle counter that measures particle sizes ranging from 0.5μm to a maximum of 30.0μm and counts, displaying the measurement data for six set particle sizes (channels) along with temperature and humidity data (optional) simultaneously. Using the count data, it calculates the mass concentration of particles below the specified particle size based on user-defined parameters for density and refractive index, displaying PM concentration in μg/m³. The built-in Pulse Height Analyzer ensures reliable compliance. 【Features】 ■ Real-time meter with particle count graph displayed every second ■ High concentration support across a wide particle size range ■ User-friendly large touch panel and icons ■ Data memory for 45,000 samples ■ Remote control and graph plotting via IMS (standard software) ■ Equipped with a smart battery ■ Long-life laser with a durable optical system *For more details, please refer to the PDF document or feel free to contact us.

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All operations can be performed with touch panel icons! 3-channel particle counter.

The Particle Plus model '8303' measures particle sizes and counts of 0.3μm and above, displaying measurement data for three set particle sizes (channels) along with temperature and humidity data (optional) simultaneously using a light scattering method. It is operated entirely via touch panel icons. By setting density and refractive index (both user-defined) as parameters from the count data, it converts the mass concentration of particles below the specified size and displays PM concentration in μg/m³. 【Features】 - Real-time meter with particle count displayed in a graph every second - Wide particle size range of 0.3 to 25μm and capable of high concentration (up to general environmental levels) - Large color touch panel with easy-to-read and understand icons - Simultaneous measurement, display, and output of particle count concentration, mass concentration, and temperature difference (optional) for differential and total particle sizes - Data memory capable of storing 45,000 samples - In battery mode, it can be used continuously for 10 hours on a single charge For more details, please contact us or download the catalog.

• Other measuring instruments
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Providing reliable compliance! 6-channel particle counter

The Particle Plus model '8306' measures particles with a diameter of 0.3μm and above, displaying the number of particles in six set size channels, along with temperature and humidity data simultaneously, using a light scattering method. It calculates mass concentration based on the number data, using density and refractive index (both set by the user) as parameters, and displays PM concentration in μg/m³. The built-in Pulse Height Analyzer ensures reliable compliance. 【Features】 - Real-time meter with particle count graph displayed every second - Wide particle size range of 0.3 to 25μm and high concentration compatibility (suitable for general environmental class use) - Large color touch panel with easy-to-read and understand icons - Simultaneous measurement, display, and output of particle number concentration by size difference and total, approximate mass concentration, and temperature difference - Data memory capable of storing 45,000 samples - In battery mode, it can be used continuously for 10 hours on a single charge For more details, please contact us or download the catalog.

• Other measuring instruments

We will be exhibiting at the "17th Functional Materials Week, 10th Adhesion and Joining" to be held at Makuhari Messe in September. This exhibition will gather a wide range of professionals interested in functional film molding processing technologies, materials, surface treatment, and evaluation. We will primarily showcase our UV irradiators. This will be particularly beneficial for engineers, researchers, and purchasing personnel involved in functional films and surface treatments from sectors such as film manufacturing, electronics, automotive, batteries, construction and building materials, and food and beverages. Please feel free to use this opportunity for business discussions and technical consultations. 【Exhibition Details】 At our booth, we will display a wide range of ultraviolet (UV) lighting devices using LED and excimer light sources. We will introduce irradiators tailored to various purposes and conditions, including surface treatment of films, utilization of UV in manufacturing processes, and various evaluation applications. Additionally, we will conduct demonstrations using actual equipment, allowing you to see the real irradiation effects while we propose UV irradiators suitable for your applications. We sincerely look forward to your visit. If you plan to attend or have any inquiries in advance, please feel free to contact us via the inquiry form or reach out to our sales representative.

Two items have been added to the "Prohibited Items" section of the "Important Notes" that we would like you to observe when attending the webinars of the joint webinar project "K&i Web Academy" by K-F and Isabou Net. For details, please check the announcement and FAQ blog of the academy, "K&i Web Academy info" (link below).

It takes time to think about writing an article... I'm unsure how to write it... There's not enough time to consider the content... Such concerns can be resolved by using "Kaigorou's" forGPT (AI feature)! ★ AI automatically suggests documents like plans ★ Reduces working time ★ Improves the quality of plans Reduce the "time to write" plans and increase the "time to think" about plans. Such an AI feature has arrived.

We will be exhibiting at the Japan Society of Oceanography's Autumn Conference 2026. We will introduce various ocean survey services, including examples of ocean environment monitoring, underwater time-lapse cameras, and sample analysis. Please feel free to ask the booth staff about new graduate recruitment and mid-career hiring for 2028. We look forward to seeing you all. Date: September 8 (Tuesday) to September 10 (Thursday), 2026 Location: Tokyo University of Marine Science and Technology, Shinagawa Campus (Minato-ku, Tokyo) 2nd Floor, Shirataka Hall, Multipurpose Space 1

The technology using the herbicide "Esplanade Light Flowable NETIS Registration Number: KT-200114-A," which received the "Excellence Award" in the Maintenance Implementation Site category of the Infrastructure Maintenance Grand Prize, has been selected as a technology for promoting the use of NETIS in 2024. We conducted an interview with Kōei Co., Ltd., which has been utilizing this technology for many years in road maintenance work. They shared detailed insights on the points of application, advantages in terms of work and budget, and trust from clients. Please take a look at the link for more information. https://www.jp.envu.com/forestry-ivm/interview/interview-01