Introducing Precision Air Conditioning: It enables high-precision and wide-ranging management of temperature, humidity, and cleanliness with localized air conditioning!

Introducing non-fluorocarbon models in the lineup of "local air conditioning units" that condition limited spaces! Achieve energy savings along with high-precision management of temperature, humidity, and cleanliness without fluorocarbons!

- The era is shifting from centralized air conditioning to localized air conditioning - The "PAU-GR series" is a non-Freon precision air conditioning unit designed to manage temperature, humidity, and cleanliness in various manufacturing processes based on the concept of localized air conditioning. The "PAU-GR series" reduces energy consumption compared to centralized air conditioning. Furthermore, it achieves ultra-energy savings (eco) through complete heater-less operation and inverter control, reducing power consumption by up to approximately 88% compared to conventional models. In addition to high-precision temperature management, it also allows for precise control of humidity, which is often considered challenging, as needed. Moreover, by combining with a fan filter unit, it can easily achieve a wide range of cleanliness management. Additionally, it features a newly developed LCD operation panel with excellent visibility, providing user-friendly operation with intuitive icons that allow for quick identification of operating status. 【Features】 ■ Adoption of non-Freon HFO-1234yf refrigerant to reduce management costs ■ Maximum 88% energy savings (eco) with complete heater-less operation and inverter control *Compared to our conventional models *For more details, please refer to the PDF materials or feel free to contact us.

• Temperature and Humidity Control

Significant reduction in installation and operating costs! By using "local air conditioning" that only conditions limited spaces, it enables energy-saving and high-precision management of temperature, humidity, and cleanliness.

The "PAU Series" is a precision air conditioning system designed to manage temperature, humidity, and cleanliness in various manufacturing processes based on the concept of localized air conditioning. By providing air conditioning for localized spaces, the "PAU Series" can reduce energy consumption compared to whole-room air conditioning, enabling high-precision temperature management as well as precise control of humidity, ranging from low to high humidity environments as needed. Additionally, by combining with fan filter units, it is possible to easily achieve a wide range of cleanliness management. 【Features】 ■ Temperature Control ±0.1℃ ■ Humidity Control ±0.5% RH ■ Cleanliness Control Class 10 to Class 10000 ■ Flexible response to changes in manufacturing line specifications and layouts ☆ Free service for test units is currently available. *For more details, please refer to the PDF document or feel free to contact us.

• Temperature and Humidity Control

Enclose the transport and assembly processes on the line with a booth, and install a precision air conditioning unit and a fan filter unit together to achieve a class below 10,000 and work temperature control.

【Proposed Solutions】 ■Traditional Method - Using spot coolers for workpiece cooling ■Issues - Foreign substances are blown onto the workpieces - The temperature of the blown air varies due to fluctuations in external temperatures, leading to changes in production conditions - High humidity in the blown air causes condensation, raising concerns about rust ■Ideal State (Desired Conditions) - Cleanliness in the transport and assembly processes is managed, preventing foreign substances from adhering - Temperature management is possible, stabilizing production conditions - No condensation occurs ■Aplist's Proposal - Enclose with a booth and select appropriate filter units to achieve a Class 10,000 environment - Use the PAU series precision air conditioning units to maintain a constant discharge temperature year-round - Supply dehumidified air using the PAU series precision air conditioning units to create a condensation-free environment ■Benefits - Resolution of foreign substance adhesion issues - Stabilization of production conditions - Resolution of condensation issues - Minimal costs with localized air conditioning - Additional significant energy savings - Additional reduction in management and disposal costs through non-fluorocarbon use - Additional capability to log production conditions (temperature and humidity data) *For more details, please refer to the PDF materials or related product catalogs, or feel free to contact us.

• air conditioning

A detailed explanation of air conditioning methods in temperature-controlled rooms, the history and mechanisms of air conditioners, and clean rooms, covering everything from the basics to specialized knowledge!

This document is a technical material that clearly explains everything from constant temperature, dehumidification, and humidification to local air conditioning. It provides an easy-to-understand explanation of the differences between general air conditioning and local air conditioning, methods to achieve constant temperature and humidity, basic knowledge of air diagrams, and how to select fans using PQ diagrams. It can be used not only as a reference for those struggling with temperature and humidity management but also as training material for beginners. [Contents (excerpt)] ■ What is a constant temperature room? ■ What is humidity? ■ What is humidification? ■ What is dehumidification? *The document can be viewed immediately via "PDF Download."

• Other air conditioning equipment

In addition to temperature and humidity control with precision air conditioning, we provide a clear explanation focusing on related information about cleanliness!

Industrial air conditioning refers to air conditioning used for industrial purposes, aimed at maintaining and improving product quality management, as well as stabilizing the accuracy of product evaluation and analysis. Recently, product quality management has become a significant issue in the manufacturing industry, and precision air conditioning is gaining attention as one effective measure for this purpose. This document summarizes temperature and humidity conditions by industry and process, as well as guidelines for cleanliness by industry. It also provides explanations regarding clean standards and cleanliness levels, so if you are interested, please take a moment to read it. *The document can be viewed immediately via "PDF Download."* [Contents] - Conditions for industrial air conditioning by process - Cleanliness and clean rooms - Clean standards and classes (cleanliness levels) - Other items related to cleanliness

• Technical and Reference Books

Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

We have launched a "Display Item Search Page" that allows you to search for unit houses currently on display at exhibition halls nationwide, which was made available on January 6, 2026. There are over 800 items listed on the website. You can filter by area, price range, size, purpose, product type, color, and more. You can also check exterior and interior photos, prices, facilities, and drawings/specifications online. If you're interested in a display item, you can directly inquire, make a reservation to visit, or consult via LINE. This is a convenient service that allows you to efficiently progress from comparison to detailed consideration. Please take a look!

A co-authored paper by Shin Otsuki from the Data Science Department and another author has been published in Oxford Open Materials Science. 【Paper Summary】 Title: The Exploration of Enhanced Methods in Data Science and Applications in Materials Science Authors: Raymond Wu, Shin Otsuki

"With high-precision dimming settings of 256/1000 gradations, you can achieve your desired results." The new 1-channel dedicated model LLBLM-A maximizes the performance of high-brightness LEDs. It offers high light stability through constant current control and flexibly accommodates a wide range of inspection and lighting applications with three types of interfaces: parallel, RS232C, and LAN. In addition to intuitive operation via the front panel, it supports high-precision dimming with 256/1000 gradations (256 gradations in parallel mode). The available emission colors are G (green) and B (blue). This new model balances stable light output with ease of use. For more details, please feel free to contact us.

Last month, we held a winter safety conference organized by our company. We have compiled the details and atmosphere of the day, as well as information on winter labor accidents, into a PDF. We would appreciate it if you could take a moment to read it.