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  3. 日研化学研究所
  4. Notice of the end of sales for "Astro Blower 2" and the release of "Astronon Front Blower."
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  • Aug 02, 2021
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Aug 02, 2021

Notice of the end of sales for "Astro Blower 2" and the release of "Astronon Front Blower."

日研化学研究所 日研化学研究所
We would like to inform you that we will be discontinuing the sale of "Astro Blower 2," which has been loved by our customers for many years, due to a notice from our raw material supplier regarding the cessation of handling the main component, alternative refrigerant (HFC-152a). In conjunction with this, we will be launching a new product, the "Astro Non-Freon Blower." This non-freon type has a low global warming potential and complies with the Green Purchasing Law. However, due to increased demand related to COVID-19 measures, there may be delays in delivery. Our sales representatives will provide separate information regarding alternative products during the period leading up to the new product's release. We apologize for any inconvenience this may cause to those handling our products and kindly ask for your understanding. If you have any questions regarding this matter, please contact our sales representatives. We appreciate your continued support of our products. 【Discontinued Product】 Astro Blower 2 【Discontinuation Date】 Around late August 2021 *Please note that sales will end as soon as stock runs out. 【New Product】 Astro Non-Freon Blower 【Release Date】 Around January 2022
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【製品情報】『アストロブロアー2』販売終了と『アストロノンフロンブロアー』発売のご案内.pdf[138445]

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スクリーンショット 2021-03-30 15.38.10.png

[Sold Out] Astro Blower 2

[Discontinued] Air gas spray using alternative refrigerant HFC-152a

"Astro Blower 2" is an air gas spray that uses the alternative refrigerant HFC-152a. It is filtered through a special microparticle filter, making it suitable for use in clean rooms. It has been excluded from the Green Purchasing Law since 2007. Please do not use it in devices with high airtightness, such as shredders, as it can be dangerous due to the potential for gas to accumulate inside. The gas used can easily accumulate and may ignite or explode due to static electricity, so please ensure that any accumulated gas is completely released before turning on the device. 【Features】 ■ It is filtered with a microparticle filter of less than 0.2 microns, making it usable in clean rooms. *For more details, please refer to the PDF document or feel free to contact us.

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Related catalog(2)

Product Catalog: Fluorine Type Dust Removal Spray "Astro Blower 2"

Product Catalog: Fluorine Type Dust Removal Spray "Astro Blower 2"

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Safety Data Sheet for Fluorine Type Dust Removal Spray 'Astro Blower 2'

Safety Data Sheet for Fluorine Type Dust Removal Spray 'Astro Blower 2'

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HK-2

Recommended for earthquake measures for automatic doors and equipment! Seismic device HK-2.

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Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

May 14, 2026

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Hotron foot switch

[Free Catalog Distribution] Reduce the risk of virus and bacteria infection! Hotron's non-contact switch series.

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The "Hotron Non-Contact Switch" allows you to open and close doors without directly touching door knobs or switches, making it hygienic! You can choose from two types: the "Hand Wave Sensor," which only requires you to wave your hand, and the "Foot Switch," which only requires you to place your foot at the entrance. It reduces the risk of virus and bacterial infections in places where hygiene is a concern, such as food factories, restaurants, hospitals, and nursing facilities. 【Features】 ○ Reduces the risk of virus infection by allowing door operation without contact ○ A wide variety of options to choose from based on application and location ○ Ideal for places where hygiene is a priority, such as food factories and medical facilities ○ Prevents unnecessary detection due to the switch mechanism 【Product Lineup】 ■ Hand Wave Sensor Series ○ Exposed waterproof type, front, down, and side-facing types "PF-R5" ○ Exposed type, front-facing type "PF-R1" ○ Embedded type, front-facing type "PF-U2" ○ Exposed type, downward wide type "PF-R4" ■ Foot Switch Series ○ Slim type with wide opening, vertical beam type "PF-01S" ○ Slim type with wide opening, horizontal beam type "PF-03S" ○ Standard type, horizontal beam type "PF-05" ◎ For more details, please download the catalog or contact us.

May 14, 2026

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When the sensor detects a car, it notifies pedestrians of the car's departure with the light of a rotating beacon!

Perfect for entrances and exits of parking lots and stores! Notify pedestrians of vehicle departures with the light from the rotating lamp! Here is a proposal for a departure warning sensor!

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[To the owners of parking lots and parking lot construction companies] "I am worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as pedestrian collisions and vehicle-to-vehicle accidents. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask that you arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

May 13, 2026

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The essence of metalworking! The depth of welding technology.

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Metal components such as outdoor lighting and road signs must possess the quality to function safely over a long period in harsh environments like rain, wind, and ultraviolet rays. The foundation of high quality consists of three key elements: 1. Precision design, advanced processing technology, and appropriate material selection 2. Strict process management and skilled workers 3. A quality control system equipped with inspection systems, measurement technology, and traceability. In cutting, dimensional accuracy and smooth cutting surfaces are particularly important; in bending, angle accuracy and uniformity of shape are crucial; and in welding, joint strength and beautiful beads are essential. By organically linking these aspects, metal products that combine durability and reliability are created. For more detailed explanations, visit the Kando Industrial website! You can find the continuation through the related links.

May 12, 2026

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We will introduce solutions that comprehensively support dialysis medical care, from the efficiency of daily operations to preparations for emergencies.

We will exhibit Seraph and DIEMAS at the 71st Annual Meeting of the Japanese Society for Dialysis Therapy.

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We will introduce the latest solutions that comprehensively support everything from daily business improvements to the establishment of systems in emergencies, centered around the dialysis business support system "Seraph" and the disaster information sharing system "DIEMAS." ■ Dialysis Business Support System "Seraph" Promotes digital transformation (DX) of operations with flexible scalability and intuitive operation tailored to the field. It smartly solves facility-specific issues through multi-manufacturer connectivity and integration with other systems. ■ Disaster Information Sharing System "DIEMAS" A cloud-based platform that supports the continuity of dialysis medical care. It accelerates the visualization of disaster situations and support matching, and was selected for the 2025 "Disaster Prevention Product Catalog." On the day of the event, we will present practical applications tailored to the challenges of your institution through live demonstrations. We sincerely look forward to your attendance. 【Event Overview】 Conference Name: 71st Annual Meeting of the Japanese Society for Dialysis Therapy Date: June 19 (Friday) to June 21 (Sunday), 2026 Venue: Kobe Portopia Hotel / Kobe International Conference Center / Kobe International Exhibition Hall / World Memorial Hall Official URL: https://site.convention.co.jp/71jsdt/

May 12, 2026

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