Won the "Minister of Economy, Trade and Industry Award" at the 2023 Energy Conservation Grand Prize for the water thermal source heating and cooling system "PEPO."

This is an air conditioning system that effectively utilizes temperature difference heat (renewable energy) in high temperature and humidity environments above 35°C room temperature.

PEPO is a cooling device that utilizes temperature difference heat, capable of dehumidifying and cooling without emitting waste heat. It is ideal for preventing heatstroke and managing heat in excessively hot indoor environments. Additionally, as a product that utilizes renewable energy, specifically "temperature difference heat utilization," it is also effective for energy-saving and power-saving measures. ■ No waste heat is emitted It cools using cold water and a heat exchanger, so no waste heat is produced. ■ Does not use refrigerant gas Unlike air conditioners or spot coolers, it does not utilize a refrigeration cycle. ■ Dehumidifies using condensation It does not increase humidity (absolute humidity) like evaporative coolers. ■ Wind speed can be freely adjusted It is equipped with a large fan (φ500) with airflow adjustment functionality. ■ Economical even when left on It consumes only 0.83 kW of power while providing significant cooling capacity. ■ Keep cool before the temperature rises with circulating cooling Its energy-efficient design allows for continuous operation with circulating cooling (intake airflow of 5,500 m3/h). ■ Can also be used for heating purposes By using hot water instead of cold water, it can provide heating as well. *Please feel free to contact us.

• Dehumidifier

Stay comfortably cool even in high-temperature and high-humidity environments above 35℃! A high-capacity air conditioning unit that cools using water and a heat exchanger [also suitable for pre-cooling if the air conditioning is not effective].

PEPO is a cooling device that utilizes temperature difference heat, capable of dehumidifying and cooling without emitting waste heat. It is ideal for preventing heatstroke and managing high temperatures in excessively hot indoor environments caused by machine waste heat, radiant heat, and heat from the ceiling. It can also assist in pre-cooling for air conditioners. ~ The AirPEPO cooling device is perfect for manufacturing sites where open flames are strictly prohibited! ~ 【Do you have any of these problems?】 ■ The waste heat and radiant heat from machines make it too hot, and the air conditioner can't lower the temperature... ■ A spot cooler makes one person comfortable, but the exhaust heat actually raises the room temperature... ■ In environments where air conditioners are ineffective, using a high-capacity portable air conditioner only creates airflow without improving room temperature... ■ Evaporative coolers increase humidity, which is a major factor in heatstroke, raising the heat index... 【Isn't it possible to cool without relying solely on air conditioning?】 If it’s hot enough that the air conditioner is ineffective, shouldn’t we lower the room temperature to a level where the air conditioner works? With PEPO, there is no waste heat and it saves energy, making it ideal for pre-cooling. By pre-cooling, the air conditioner’s efficiency improves, and electricity costs can be reduced. *For more details, please feel free to [contact us].

• Dehumidifier

"Cooling system using water as a heat source" explains a fundamental solution to high-temperature and high-humidity environments with indoor temperatures above 35°C, where machine exhaust heat and radiant heat also cause indoor temperatures to rise.

PEPO is a cooling device that utilizes temperature difference heat, capable of dehumidifying and cooling without emitting waste heat. It is suitable for preventing heat-related illnesses and managing high temperatures in excessively hot indoor environments due to waste heat from machinery, radiant heat, and hot air from ceilings. As a product that utilizes renewable energy, specifically "temperature difference heat," it is also effective for energy-saving and power-saving measures. When hot water is supplied, it can also be used for heating. ~ AirPEPO is ideal for manufacturing sites where open flames are strictly prohibited! ~ [Do you have any of these concerns?] ■ In factories where machines generate heat and temperatures exceed 35°C, air conditioning cannot lower the temperature... ■ With spot coolers, one person may feel cool, but the exhaust heat actually raises the room temperature... ■ In environments where air conditioning is ineffective, using a high-volume portable air conditioner only creates airflow without improving room temperature... ■ Evaporative coolers increase humidity, raising the "heat index," which is a cause of heat-related illnesses... Currently, based on examples that have resolved the above issues, we will explain the reasons why heat-related illness prevention often fails in environments where air conditioning is ineffective! * The materials can be viewed from [PDF Download]. For more details, please feel free to [Contact Us].

• Dehumidifier

The "240well 2D Code Attached Tube" is a product with a 200μl type and a rack lid lock function. It is compatible with liquid nitrogen vapor. It allows for the storage and management of a large number of samples in a small space, making it easier to understand. Additionally, it does not use sealing materials, which improves sealability and allows for safer use. 【Features】 ■ Developed a 2D code attached tube for ultra-micro volumes (200μl) ■ Compatible with liquid nitrogen vapor ■ Adopts a new type of screw cap that does not use O-rings, packing, or gaskets ■ Improved sealability and safer use due to the absence of sealing materials *For more details, please download the PDF or feel free to contact us.

Yoshikawa Co., Ltd. Realization Division will exhibit at the 40th Nepcon Japan. ■ Dates: January 21 (Wed) - 23 (Fri), 2025 ■ Venue: Tokyo Big Sight ■ Booth: East Hall 4 E6-19 Clean and Static Control Zone The exhibit will feature a storage shelf for slide-type metal masks. 【Efficient storage with a sliding mechanism】 【Easy to take out even while wearing gloves】 【Customization to meet the needs of individual customers】 We invite you to come and see it. ■ Pre-registration (free) is available here or through related links: https://www.nepconjapan.jp/tokyo/ja-jp/register.html?code=1522511758302164-EUA

We would like to introduce "Stability 2" handled by FCR and Bio Co., Ltd. This product is a jacket tube with a rack lid lock and anti-rotation function (compatible capacity 2.1ml). Additionally, for products equipped with the rack ID function, a 2D code for rack ID is provided on the bottom surface of the rack, allowing simultaneous reading of the tube ID (bottom surface 2D code) and rack ID within the rack, thereby reducing stress on samples during the reading process. 【Features】 ■ Polypropylene ■ Autoclavable ■ DMSO compatible ■ Compatible with liquid nitrogen vapor *For more details, please download the PDF or feel free to contact us.

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

What is an Air Leak Tester? An "Air Leak Tester" is a device that pressurizes the inside (or outside) of a sealed workpiece with air and determines the presence of leaks based on pressure changes. When a master with no leaks and a workpiece with leaks are pressurized, the pressure on the workpiece side decreases, creating a pressure difference between the two. By measuring this pressure difference, the presence of leaks can be determined. Generally, differential pressure air leak testing is widely used, but Fukuda also offers products that utilize direct pressure leak testing and flow meters according to the leak rate, in addition to differential pressure leak testers. Since the air leak tester uses air as the measurement medium, it incurs no running costs and is environmentally friendly.