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

We exhibited a booth at the "4th Annual Meeting of the Japanese Society for Antibody Research" held at Omiya Sonic City from December 1 (Monday) to December 3 (Wednesday). Thank you very much to everyone who visited our booth during the event. Thanks to your support, we were able to successfully conclude the meeting. If you have any questions regarding the products you viewed, please feel free to reach out to us. We will respond to inquiries received during the event in due course. We appreciate your continued support of Higuchi Shokai. ▼Exhibited Products - Various assembly parts (bags, bottles, sampling, etc.) - Depth filters (post-culture filtration)

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitch Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

Do you have any concerns or requests regarding wired bed exit sensors? × Tangling and tripping of wired cables × Cable disconnection or damage × Worry about forgetting to turn on the switch after temporarily stopping the sensor. × Want to be notified of bed exit even from a location away from the nurse call outlet. Such concerns can be resolved simply by connecting to a wireless set linked to the nurse call system! Our nurse call linked wireless set allows you to connect bed exit sensors like "Ugo-kun," "Foldable Thin Matta-kun," "Ayumi-chan," and "Just Place Pole-kun" to transmitters and receivers, reducing wiring around the bed, alleviating concerns about tripping and falling due to cables, and contributing to a tidier work environment. Furthermore, it enables the use of bed exit sensors even from locations away from the nurse call outlet, allowing for more flexible equipment placement.

The pinhole inspection for packaging engineering is fully automated, eliminating packaging defects based on certain quality standards. The judgment results and operational status can be managed via a monitor screen. - Quantitative management of quality standards for the pinhole inspection process - Ensuring the quality of the product's shelf life - Establishing evaluation criteria for the manufacturing process, achieving quantitative quality assurance - Slim and space-saving design that can be connected to existing production lines - Quick changeover for product variety switching can be handled in a short time by exchanging chambers - Fully domestically produced, allowing for rapid maintenance and troubleshooting - Example target works: pillow packaging, packaged rice (packaged cooked rice), etc. *Please consult us regarding the use of this product for pharmaceuticals.