パーティクルプラス List of Products and Services

It can be widely used in general environments (indoor, outdoor) other than clean rooms. Please feel free to contact us if you have any requests.

• Electron tube
• Counting Machine

The "9000・9000-IoT Series" offers excellent resolution with a high-concentration compatible light scattering particle sensor, capable of measuring up to 30 channels of particle size simultaneously in just 1 second, featuring a sensor structure that is resistant to dirt. It provides aerosol information such as particle size, number concentration, particle size distribution, mass equivalent values, as well as temperature, humidity, and atmospheric pressure data. This system is suitable for multi-point monitoring in high cleanliness areas, equipment integration, indoor and atmospheric environment monitoring, drone and ship mounting, and exposure experiments, reliably capturing particles from high cleanliness to high concentration, and acquiring real-time information on particle counts and variations in particle size distribution. Flow rates can be selected from 1.2 L/min, 2.83 L/min, and 28.3 L/min. 【Specifications (excerpt)】 ■ Maximum measurable concentration: 1,770 particles/CC (9300/9500), 710 particles/CC (9301/9501) ■ Flow rate: 1.2 L/min (9300/9500), 2.83 L/min (9301/9501), 28.3 L/min (9510) ■ Measurement time: 1 second (minimum) to 99 hours, with customizable settings and repeat measurement mode ■ Large particle compatibility: up to 30 μm (9501-30) *For more details, please download the PDF or feel free to contact us.

• Particle Counter

The EM11000 is an environmental monitor designed for outdoor use, housed in a robust waterproof case, featuring a high-concentration particle counter. It incorporates sensors (9000 series) capable of measuring particle size, concentration, and particle size distribution for up to 30 particle sizes within a compact and durable case, providing reliable measurement data regarding atmospheric particle pollution through light scattering sensors. The number of particles in each size category is set with density and refractive index as coefficients (user-defined) for mass conversion. 【Features】 ■ Measures particle size, number, particle size distribution (up to 30 sizes), temperature and humidity, atmospheric pressure, and CO2 ■ Real-time data ■ High-concentration particle environment compatible *For more details, please download the PDF or feel free to contact us.

• Particle Counter

The "AQM Series" is an ultra-high concentration particle sensor that utilizes the excellent features of Particle Plus's light scattering method, capable of simultaneously measuring and displaying/outputting particle count, PM equivalent values, TVOC, CO2, temperature, humidity, and atmospheric pressure. Leveraging its concentration capability of 70,800,000 particles/CF, it expands air quality measurement into fields such as clean rooms, indoor environments, atmospheric environments, working environments, and exposure monitoring. The PM display is calculated from the individual particle sizes and number concentration using light scattering, allowing not only for the understanding of mass below the set particle size but also for observing particle distribution and short-term fluctuations. **Features** - Real-time meter: Graphic display every second - Supports ultra-high concentration particles: 70,800,000 particles/CF → 2,500 particles/CC - PM concentration conversion: Short-term fluctuations in PM concentration and particle size distribution display - Environmental sensors: Simultaneous measurement of TVOC (PID), CO2 (NDIR), temperature/humidity, and atmospheric pressure *For more details, please download the PDF or feel free to contact us.*

• Particle Counter

The "5300/5500・5300P/5500P" is a particle counter that can be installed on walls or columns, used on a tabletop, operated directly from the unit, or remotely controlled from a computer. The particle size classification consists of 6 channels (user-configurable). The measurement values are displayed as the total count of particles above the set particle size or as the count between particle sizes. In real-time meter mode, the particle counter directly graphs the transition of counts every second on the screen. In PM mode, by inputting arbitrary density and refractive index for the count below the expected set particle size, it converts to mass and displays it in μg/m3. 【Common Specifications (Excerpt)】 ■ Light Source: Semiconductor Laser ■ Location & Recipe Settings: 500 locations (20-character index input available)・150 recipes ■ Communication: USB, Ethernet, Modbus RS485, RS232C (optional) ■ Temperature and Humidity Sensor (optional): Option Model EE80014A (0-60℃±0.5℃, 15-90%±2%) *For more details, please download the PDF or feel free to contact us.

• Particle Counter

The "Model 8301AQM-1/8301AQM-2" is a handheld air quality monitor that utilizes the excellent features of Particle Plus's particle counter, such as high concentration compatibility and high temporal resolution, to simultaneously measure and display/output/log particle counts (particle size distribution), PM equivalent values, atmospheric pressure, temperature and humidity, CO2, and TVOC concentrations. It is applicable in various fields, from clean rooms to general work environments, indoor environments (public spaces, living rooms, elderly care facilities, offices, etc.), HVAC, and atmospheric environments. The PM equivalent measurement can not only provide PM2.5 but also show the spectrum along with the particle size distribution and its short-term variations. 【Particle Counter Specifications (Excerpt)】 ■ Measurement particle size/channel count: calibrated from 0.3 to 10.0 mm / 6 channels ■ Factory-set particle sizes: 0.3, 0.5, 1.0, 2.5, 5.0, and 10.0 μm or more / Users can set particle sizes at arbitrary steps of 0.01 μm ■ Suction flow rate (built-in pump): 0.1 CFM (approximately 2.83 L/min) with automatic flow control via built-in flow control *For more details, please download the PDF or feel free to contact us.

• Particle Counter

The Particle Plus large particle-compatible particle counter detects particles ranging from 0.5 µm to over 30.0 µm. The particle counter measures airborne particles "easily," "in real-time," "by anyone," and "on-site." However, only particles with small diameters can be considered airborne, as they are affected by Brownian motion from air molecules and experience air resistance, allowing them to remain suspended for long periods. In contrast, larger particles do not continue to float and settle (fall) quickly, and they have a low occurrence frequency that does not align with the particle size distribution pattern of atmospheric dust. It is understandable that there are concerns about the phenomenon of contamination by large particles in clean rooms, as well as the issue of having small particles being acceptable while large particles are not. For a particle counter, particles that are difficult to suspend and those that fall outside the premise of isokinetic sampling are very challenging to measure. As particles increase in size, the factors contributing to gravitational settling significantly increase compared to suspension. The particle counter cannot draw in falling particles by bending their trajectory. Opening the sampling inlet and waiting for falling particles to enter is purely a matter of chance. It is essential to measure this accurately. We are always available to assist, not just for demonstrations of the measuring instrument.

• Other electronic measuring instruments

Introducing the ultra-high concentration handheld particle counters 'Model 8300/8500'. Understanding particle dispersion and monitoring environmental pollution levels is not only necessary in clean rooms. Regardless of the cleanliness level, managing the required environmental particle concentration levels is essential in various settings. Until now, particle counters could not handle high-concentration aerosols, but their simplicity, in-situ capability, and real-time features have now been adapted for use in such high-concentration environments. They quickly detect dust generation and provide rapid data on aerosol number concentration, particle size distribution, and fluctuations in various production sites, research fields, fieldwork, and restaurants. This enables visualization of contamination levels and cleanliness levels, providing critical information for control. 【Features】 - Maximum measurable concentration: 2,500/CC (70,750,000/CF), 10-hour battery operation - Real-time meter mode with graph display every second - Extremely resistant to dirt. *For more details, please download the PDF or feel free to contact us.

• Particle Counter

The light scattering particle sensor "9000 Series" measures from 0.3μm (or 0.5μm) and provides information on aerosol number concentration, particle size distribution, and short-term fluctuations and changes. Utilizing the advantages of in-situ, real-time light scattering methods, it demonstrates its power in clean rooms, atmospheric environments, indoor environments, and exposure experiments. The particle size range can be set to any particle size classification (up to 30) between, for example, 0.3μm and 2.5μm, allowing for more detailed tracking of particle size distribution. Additionally, the large particle type can accommodate particles up to 30μm. It enables rapid understanding of particle behavior and identification of sources, facilitating the subdivision of particle size ranges and making mass conversion easier. 【Main Specifications】 ■ Measurable particle size range: 0.3~10.0μm (or 0.5~10.0μm, 0.5~30.0μm) ■ Number of particle sizes: Up to 30 particle sizes (configurable from 6 to 30 stages within the above particle size range, with arbitrary settings for particle size, number of classifications, and size range) ■ Flow rate: 1.2L/min, 2.83L/min, 28.3L/min ■ Measurement time: Minimum 1 second to maximum 9999 hours per measurement ■ Memory capacity: 65,000 ■ Optional sensor: Environmental sensor probe (temperature, humidity, atmospheric pressure, CO2) *Please feel free to contact us anytime for inquiries.

• Particle Counter

The "AQM Series" utilizes a high-concentration light scattering particle sensor to simultaneously measure and display/output particle count, PM equivalent values, TVOC, CO2, temperature, humidity, and atmospheric pressure. Leveraging its concentration response characteristic of 70,800,000 particles/CF, it expands air quality measurement into areas such as clean rooms, indoor environments, atmospheric environments, work environments, and exposure monitoring. The PM display is calculated from the particle size and number concentration of individual particles, allowing not only for the understanding of mass below the set particle size but also for outputting particle size distribution and short-term fluctuations (in 1-second intervals). 【Lineup】The model types have been integrated and changed. Inquiries can be made for any model type. ■ 5301AQM-LF ➡ 5300AQM-1 (particles, atmospheric pressure, temperature, CO2) AC power ■ 5302AQM-LF ➡ 5300AQM-2 (particles, atmospheric pressure, temperature, CO2, TVOC) AC power ■ 7301AQM-LF ➡ 7300AQM-1 (particles, atmospheric pressure, temperature, CO2), battery-operated for 8 hours ■ 7302AQM-LF ➡ 7300AQM-1 (particles, atmospheric pressure, temperature, CO2, TVOC), battery-operated for 8 hours *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

The model has been changed: 7301-LF to 7300, and 7501 to 7500. The 7300/75000 is a particle counter that can be set up on-site on a table or camera stand, allowing for standalone operation of the main unit, remote operation from a computer, and multi-point monitoring. It is a cleanroom-compatible particle counter that also supports ultra-high concentration particle measurement. It simultaneously measures temperature, humidity, and atmospheric pressure, and can convert from particle number concentration to mass concentration. The real-time meter can graph the trend of detected particle counts every second directly on the main unit's display. The pump is a newly developed dedicated pump that achieves long life and quiet operation. Additionally, due to its high concentration capability, the sensor may become dirty. For such cases, having a calibrated spare sensor ready allows for sensor replacement on-site, and the dirty sensor can be cleaned by our company. ■ Ultra-high concentration capability = maximum measurable concentration of 2,500 particles/cc (70,800,000/CF) ■ Flow rate 1.2 L/min. ■ Calibrated spare sensor system ■ 10-hour battery operation and long-life pump *For more details, please refer to the PDF document or feel free to contact us.*

• Particle Counter

The "5000-LF Series (Old Model)" is a particle counter designed for ultra-high concentration applications. *Model numbers have been changed: 5301-LF → 5300, 5501LF → 5500 (non-pump type); 5301P-LF → 5300P, 5501P-LF → 5500P (pump type). It can be installed on walls or columns, used on a tabletop, operated directly from the unit, or remotely monitored and controlled from a computer. The particle size classification is 6 channels, user-configurable. Regardless of what anyone says, it supports ultra-high concentrations (2,500 particles/cc). It is possible to prepare up to 3 calibrated spare sensors. Although the sensor structure is resistant to dirt, it can still get dirty, so having spare sensors that can be replaced on-site provides peace of mind. **Features:** - Flow rate: 1.2 L/min. - Ultra-high concentration support (from clean rooms to ultra-high particle environments) - Calibrated spare sensor system (up to 3 sensors per counter) factory option - Alarm external output (open collector) factory option - Maximum measurable concentration: approximately 70,800,000 particles/CF (2,500 particles/cc) *For more details, please refer to the documentation. Feel free to contact us with any inquiries.

• Particle Counter

This document reports on the applicability of measuring particles in pressurized air using a new OPC. It provides an explanation in a paper format regarding the "new particle counter," "performance evaluation (measurement of particles in pressurized air)," "experimental results and discussion," and more. It includes images and graphs, making it an easy-to-understand document. Please take a moment to read it. 【Contents】 1. Introduction 2. New Particle Counter 3. Performance Evaluation (Measurement of Particles in Pressurized Air) 4. Experimental Results and Discussion 5. Conclusion 6. Challenges *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document explains the conditions required for particle counters that are currently in demand. Particle counters are no longer limited to clean rooms. They can easily capture the generation and fluctuations of aerosols anytime and anywhere, from clean rooms to oil mist environments. They measure everything from high purity to ultra-high concentrations and large particles. Therefore, they must be tough. It includes the functions required for tools in manufacturing environments, work processes, and living environments, as well as "high concentration testing," "key points for measuring large particles," and more. Detailed explanations are provided using graphs. Please take a moment to read it. [Contents] ■ Functions required for tools in manufacturing environments, work processes, and living environments ■ High concentration testing - 1 by Model 8306 ■ High concentration testing - 2 (simultaneous measurement) ■ Key points for measuring large particles ■ Observation of airborne particles from breathing in the bedroom using IMS software *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

The "HEPA Wall (PHW-0151-PS)" is a slim indoor air purifier equipped with an antiviral HEPA filter. It features easy mobility with casters and a slim design, allowing for easy installation against walls or as a partition. Additionally, it is suitable for installation in commercial facilities, stores, and restaurants with insufficient ventilation, helping to reduce infection risks when used in conjunction with ventilation. 【Features】 ■ Provides peace of mind to customers with a "HEPA filter included" seal ■ Developed by Japan's Inorganic Company, the HEPA filter has been used for many years in infection control facilities such as hospitals ■ Captures viruses with the HEPA filter, reducing infection risks ■ Destroys the virus envelope (membrane) using the power of enzymes, inactivating the virus *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products

This document introduces "Particle Counters and Large Particles." It includes detailed information on topics such as "Are there no large particles in clean rooms?" and "Key points for measuring large particles." Please take a moment to read it. 【Contents】 ■ Are there no large particles in clean rooms? ■ Is it just that they are not being measured? ■ Key points for measuring large particles *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces "Particle Measurement in Pressurized Air Using Self-Compensating Free Jet Sensors." It includes detailed sections such as "Background of Development," "Sensor Structure of the New Particle Counter," and "Particle Size Distribution of Measured Particles," illustrated with figures and graphs. We encourage you to read it. 【Contents (partial)】 ■ Background of Development – Legal Revisions, Standard Updates ■ Selection of Particle Counters ■ Background – Cleanliness Management of Pressurized Air (Food Factories) ■ Sensor Structure of the New Particle Counter ■ New Particle Sensor – CFD Analysis Data *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

Until now, particle counters were thought to only be capable of suction sampling under atmospheric pressure due to the structure of the sensors, and were unable to measure particles in compressed air or gas. On the other hand, with the institutionalization of HACCP and the transition to ISO 22000 (June 2021), it has become necessary to manage dust, bacteria, water, and oil for gases that come into direct or indirect contact with food. Additionally, there is a significant demand for cleanliness monitoring in pneumatic systems such as ProAir. The Particle Plus 'Model 5301C・5501C' has achieved direct measurement of particles in pressurized air through its unique self-compensating free jet sensor. 【Features】 ■ Self-compensating free jet sensor adopted ■ Six selectable particle size settings ■ Data collection in 1-second intervals (45,000 logs) ■ Real-time meter ■ Multi-point monitoring software AMOSYS *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

In recent years, OPC (Optical Particle Counter) is expanding its use beyond clean rooms (CR), that is, into new settings such as work environments, indoor environments, and atmospheric environments. This document considers new applications of OPC that are not limited to tools for monitoring CR cleanliness. We have reprinted an article published in the Clean Technology magazine. Please take a moment to read it. [Contents] ■ Introduction ■ Overview of OPC as a cleanliness monitoring device for CR ■ New settings, environments, and applications for OPC ■ Suggestions for new applications ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

The "RT-56" is a CO2 ventilation checker that displays CO2 concentration, temperature, relative humidity, and atmospheric pressure in real time. Switching the screen allows for a graphical display of CO2 trends. It shows the CO2 concentration over the last 50 minutes at 10-minute intervals. Additionally, it comes with a ventilation frequency calculation software (basic version). 【Features】 ■ Real-time display of CO2 concentration, temperature, relative humidity, and atmospheric pressure ■ Graphical display of CO2 concentration is possible ■ Outdoor calibration function that recognizes fresh outdoor air as 400ppm, along with temperature correction function ■ Can be used for up to approximately 3 hours on a full charge ■ Continuous measurement while charging from an outlet (AC100V) or USB port *For more details, please refer to the PDF document or feel free to contact us.

• Temperature and humidity measuring instruments

This document introduces particle sedimentation and particle counters. It presents "the gravitational and centrifugal sedimentation velocities of dust" and "the gravitational sedimentation velocities of fine particles" along with graphs. Additionally, it provides a detailed explanation of "the sedimentation distance of particles per unit time." We encourage you to read it. 【Contents】 ■ Calculated sedimentation distance of particles (density 1.0g/1.0cm3) ■ Gravitational and centrifugal sedimentation velocities of dust ■ Gravitational sedimentation velocities of fine particles ■ Sedimentation distance of particles per unit time *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces the structure, principles, and calibration of particle counters as an introductory guide. A "particle counter for airborne particles" is a device used to measure the number of suspended particles, particle size, and particle size distribution in clean rooms, indoors, and outdoors. It quantitatively aspirates sample air, introduces it into the laser irradiation area, and detects the scattered light from each irradiated particle. From the intensity of the light scattering response, the particle size is determined, and the number of particles in the sample air per unit time and unit volume, as well as the particle size distribution, is displayed. We have included "conceptual diagrams of particle sensor structures" and "dispersal performance of particle sensors," so please take a look at them by downloading the PDF. [Contents] ■ What is an airborne particle counter? ■ About handheld particle counters ■ Conceptual diagrams of particle sensor structures ■ Setting and calibration of particle size thresholds for particle counters ■ Dispersal performance of particle sensors *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document is a user guide for the Airy Technology series. We introduce various features such as "SETTINGS," "SAMPLE SETUP," "CHANNEL MANAGEMENT," and "SELECT LOCATION" along with screenshots. Additionally, we include the settings screen for Modbus communication, "COMMUNICATIONS," and the settings screen for using the temperature and humidity sensor (optional), "ENVIRONMENT." We encourage you to read through it. [Contents] ■ Home Screen ■ Airy Technology Series User Guide (1) to (7) *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

We would like to introduce our "Next Generation Particle Counter." Equipped with multiple high-end controllers, graphic controllers, high-speed programmable logic, and intelligent peripherals. Users can access other processes while maintaining "measurement operations." It achieves a maximum measurable concentration of over 30,000,000 particles/CF, making it suitable for clean rooms, indoor environments, and atmospheric conditions. The invisible becomes visible. 【Features】 ■ Compatible with clean rooms, indoor environments, and atmospheric conditions ■ Achieves a maximum measurable concentration of over 30,000,000 particles/CF ➔ Suitable for high concentration environments ■ 4.3-inch color touch LCD ➔ Multi-tasking without interruption ■ Easy screen touch operation with the included touch pen or finger ➔ Events happen on-site ➔ You can't see anything unless you go to the site. *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces the recommendation for aerosol monitoring in general indoor environments using a particle counter. It includes sections on "Features and Benefits of Particle Plus and Airy Technology," "High Concentration Testing," and "Typical Particle Sizes Generally Mentioned." Detailed explanations are provided using graphs and charts. We encourage you to read it. 【Contents】 ■ Features and Benefits of Particle Plus and Airy Technology - 1 ■ Features and Benefits of Particle Plus and Airy Technology - 2 ■ High Concentration Testing ■ Measurements in the Bedroom by PP8306 (ATH-306) + IMS ■ Particle Size Distribution in Living Spaces on a Certain Day of a Certain Month *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces a particle counter that can be expanded from clean room-specific applications to various other areas. It includes topics such as "The conditions required for particle counters now," "Next-generation technologies of New Airy Technology & Particle Plus," and "High concentration experimental data." Please take a moment to read it. 【Contents】 ■ Optical Particle Counter is moving to the next generation ■ Is contamination only a problem in clean rooms? ■ Particle counters have changed! ■ The conditions required for particle counters now ■ Next-generation technologies of New Airy Technology & Particle Plus *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

What are particles? This document provides a detailed explanation of the properties of particles tracked by particle counters, the principles of filters, and more. It includes information on particle shapes and sizes, the relationship between particles and particle counters, the characteristics of air filters, and four key factors, along with diagrams, tables, and graphs. We encourage you to read it. 【Contents】 1. Particle shapes and sizes 2. Particles and particle counters 3. Types of particles in the atmosphere 4. Number concentration distribution and mass concentration distribution 5. Representative particle diameters *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document presents considerations on particle settling. It includes information on the settling distance of particles per unit time and calculated values for settling distances. We have provided clear explanations using graphs and tables, so please take a look. However, this is only an example concerning solid particles. Droplets are excluded due to their significant interaction with the environment. [Contents] ■ Calculated values for particle settling distance per unit time - Settling time in the vertical direction can be calculated by particle size (in other words, the time they remain suspended) - Gravitational settling velocity of fine particles *For more details, please refer to the PDF document or feel free to contact us.

• others

This document introduces particle counters and large particles. It addresses the question, "Are there no large particles in clean rooms?" as well as issues such as "Is it just that they are not being measured?" and includes references on gravitational settling, the particle size of contaminants that should be managed (e.g., thin films, laminating, painting processes), among others. It responds to the misconception that particle counters can handle everything from small to large particle sizes. [Contents] ■ Are there no large particles in clean rooms? ■ Is it just that they are not being measured? ■ Reference 1: What about the gravitational settling of particles? ■ Reference 2: What particle sizes of contaminants should be managed? (e.g., thin films, laminating, painting processes) ■ Reference 3: Real-time mode = seeing what is happening right in front of you *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces large particle contamination in manufacturing environments. It covers factors contributing to large particles, characteristics (behavior) based on particle size, and references such as gravitational settling and a summary of large particle characteristics. Please use this information when you are facing issues with large particle contamination in manufacturing environments. [Contents] ■ Factors of large particles ■ Understanding characteristics (behavior) based on particle size ■ Reference: Gravitational settling ■ Summary of large particle characteristics ■ Measured examples *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

We would like to introduce the products we handle. Equipped with the latest optical systems, flow systems, multiple high-end controllers, graphic controllers, high-speed programmable logic, and intelligent peripherals. Simultaneous parallel processing during measurement is stress-free. Compatible with clean rooms and atmospheric environments, we have achieved a maximum measurable concentration of over 15,000,000 particles/CF with advanced technology. The particle counter is moving to the next generation. 【Features】 ■ Compatible with clean rooms, atmospheric environments, and work environments ■ Achieves a maximum measurable concentration of over 15,000,000 particles/CF with advanced technology ■ Real-time meter (graphical display of status every second) Never miss the crime scene (at that moment) or the time of the crime (at that time) ■ 4.3-inch color touch LCD with touch operations using the included stylus or fingers *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces air quality measurement using next-generation particle counters. It covers the impact of fine particles on human health and particle size, and features the RoomOptical Particle Counter and next-generation technologies from Particles Plus. 【Contents (Excerpt)】 ■Why Measure Airborne Particulates? ■Dirty air leads to economic losses ■Impact of fine particles on human health and particle size ■Optical Particle Counter moves to the next generation ■Next-generation technology from Particles Plus *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces real-time measurement particle counters. It includes the current concepts of particle counters (OPC) in the deposition industry, key factors for improving appearance quality, the size of defects required for optical films in recent years, and the sizes of contaminants that should be managed in thin film coatings. Please utilize this information when using particle counters. 【Contents (excerpt)】 ■ Current concepts of particle counters (OPC) in the deposition industry ■ Key factors for improving appearance quality ■ For appearance improvement… ■ Measurement examples ■ The size of defects required for optical films in recent years *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document introduces information on how to more effectively utilize particle counters in production environments. It covers general topics such as "What is a particle counter?" and "In what markets is it used?" as well as a summary and conclusion regarding large particle measurement, presenting questions and explanations about why things are as they are. [Contents (excerpt)] ■ Types of particle counters ■ Optical particle counters (OPC) ■ Measurement particle sizes and upper concentration limits based on air cleanliness classes ■ Particle size and industry mapping ■ Common applications of OPCs *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

Our counter has a counting error (count loss) of 15,000,000 CFM (cubic feet per minute = 28.3L) within 10%. This allows for high concentration measurements, meaning it can distinguish between high and low count values. However, counting means that high concentrations of foreign substances and mist will enter the flow path (optical sensor, tube, pump). Therefore, we will guide you on how to measure without damaging the particle counter. 【Measurement Method】 ■ Set up sampling 1. Set sample time to 6 seconds 2. Set hold time to 5 seconds 3. Set cycles to 10 4. Before measurement, attach the purge filter and confirm zero count 5. After starting the measurement, once the third count of the target measurement cycles is completed, attach the purge filter to the inlet 6. If the final screen at the end of the measurement does not approach zero count, restart the measurement as is until the count value approaches zero *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document is the user manual for the equipment management software "IMS Utility." It includes an overview of the product, instructions for starting the IMS Utility program, an operation flowchart, real-time graph settings, and more. It provides the correct installation methods and detailed explanations to support most operations of our feature-rich products. [Contents (excerpt)] ■ Product Overview ■ Installation ■ Starting the IMS Utility Program ■ Operation Flowchart ■ Main Screen *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document is the user manual for the advanced handheld particle counter, the "8000 Series." It includes precautions regarding the power supply, connection to the AC main power, installation of the battery, and information on the power and charging status LED (power button). We provide detailed descriptions and instructions for the proper use and operation of this product, along with its rich features. [Contents (excerpt)] ■ Important safety information (safety warnings and cautions) ■ Ergonomic recommendations (to avoid ergonomic potential risks) ■ Warnings regarding the use of wireless devices ■ Overview ■ Specifications *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

This document is the user manual for the "7000 Series" handled by our company. It includes important safety information (safety warnings and precautions), an overview, specifications, precautions regarding power supply, and connections to the AC main power. We provide detailed descriptions and instructions for the proper use and operation of this product, along with its rich features. [Contents (excerpt)] ■ Important safety information (safety warnings and precautions) ■ Ergonomic recommendations (to avoid potential ergonomic risks) ■ Warnings regarding the use of wireless devices ■ Overview ■ Specifications *For more details, please refer to the PDF document or feel free to contact us.

• Particle Counter

Our 2.83 LPM sensor has a maximum measurable concentration of 1,060 particles/CC (10% counting loss rate), with almost no measurement error even in high concentration areas (indoor, road intersections). Experimental reports on measurements of incense smoke, saline solution, and humidifiers have been presented at conferences (2022 JACA, 2022 AAC, 2023 JACA, Air Purification Association Journal, Volume 60, Issue 6, special article, etc.). It is capable of measuring not only in clean rooms but also in general indoor environments and high concentration particle environments like atmospheric conditions, enabling seamless hands-on simultaneous processing from understanding contamination hotspots to fieldwork. 【Features】 ■ No interruptions ■ Minimum measurement time of 1 second ■ Real-time meter providing real-time graphs right in front of you ■ Large lithium battery ➡ over 10 hours of continuous measurement ■ Large capacity memory of 45,000 (all data) 1 second measurement + large capacity memory + 10 hours of operation = excellent usability ■ Direct operation, storage, data processing, and editing from a computer using the included IMS software ■ With the optional AMOSYS-2K software, easily build a multi-point monitoring system with Ethernet connection *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

This product is a particle counter that corresponds to a particle concentration of 1,060,000/L (30,000,000CF). It allows for continuous measurement for 10 hours on battery, is easy to operate with a touch panel, and can measure in various environments including indoors, the atmosphere, clean rooms, general manufacturing, and living environments—wherever and whenever measurement is needed. It can measure from one second and enables measurements in extremely diverse environments. The handheld model is ideal for fieldwork. Handheld models include "AT-H303," "AT-H306," and "AT-H503." Benchtop models include "AT-B306" and "AT-B506," and remote types include "AT-R306," "AT-R306P," and "AT-506." 【Features】 ■ Continuous measurement for 10 hours on battery ■ Easy operation with a touch panel ■ Capable of measuring in a wide range of environments ■ Supports particle concentration of 1,060,000/L (30,000,000CF) *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

The "Model 5000/7000 Series" is a remote-type particle counter that can be installed on walls or columns, used on a tabletop, operated directly from the unit, or remotely controlled from a computer. The AM with OSYS-2K software builds a multi-point monitoring system via Ethernet. Since it uses Ethernet, setup is easy, and it can flexibly accommodate layout changes. The measurement values are displayed as the total count of particles above the set particle size or as values between particle sizes. Additionally, in real-time meter mode, the particle counter graphically displays the transition of counts every second directly on the screen. 【Features】 ■ Real-time meter ■ High concentration support: 30,000,000/CF, 1,060/CC (5301, 7301 series) ■ Ultra-high concentration support: 70,800,000/CC, 2,500/CC (5300, 7300 series) ■ IMS: Direct PC control ■ AMOSYS-2K: Builds a multi-point monitoring system via Ethernet. ■ Open collector for alarm output (drives a patrol light) *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic measuring instruments

The "Model 8000 Series" is a completely new handheld particle counter that features a sensor structure not found in other companies, paving the way for a new generation. It's okay! There are no issues outside of clean rooms! The applications are vast, ranging from clean rooms, near work areas, indoor environments, operating rooms, intersections, occupational safety and health, to oil mist, with the capability to detect large particles up to 30m. Let's focus on the three "C's": Critical Timing = When? Critical Point = Where? Critical Size = What is the target particle diameter? Real-time measurement (1-second intervals, real-time graphs), 10-hour battery operation, 45,000 memory capacity, variable particle diameter (0.01um steps), and high concentration compatibility. 【Features】Real-time graph ■ High concentration compatibility: Maximum measurable concentration of 50,000 counts/second (1,060 particles/cc) → 30,000,000/CF 8300 is 2,500 particles/cc ➡ approximately 78,000,000/CF ■ Temperature and humidity, atmospheric pressure, mass concentration conversion (PM) ■ IMS: Controlled from a computer, data collection, graphic rendering ■ Printer linkage *For more details, please refer to the PDF materials or feel free to contact us.

• Other electronic measuring instruments