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  3. 宝計機製作所 本社・工場
  4. Mandatory risk assessment of chemical substances (Effective June 1, 2016)
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  • May 07, 2016
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May 07, 2016

Mandatory risk assessment of chemical substances (Effective June 1, 2016)

宝計機製作所 宝計機製作所 本社・工場
Starting from June 1, 2016, risk assessments will be mandatory for certain hazardous chemical substances (640 substances). One of the risk reduction measures is "explosion-proofing of equipment." All explosion-proof devices manufactured by our company meet domestic explosion-proof standards and have obtained safety certifications, so they can be used safely. We offer a wide range of explosion-proof products, not just scales, so please consider us when implementing explosion-proofing measures for your equipment. "Explosion-proof products we handle": - Explosion-proof weighing instruments - Explosion-proof liquid filling machines - Explosion-proof bulk filling machines - Explosion-proof PLCs with pressure resistance - Explosion-proof fiber optic sensors with pressure resistance - Explosion-proof CC-Link units with pressure resistance - Explosion-proof printers with internal pressure resistance, etc.
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化学物質のリスクアセスメント義務化まとめ(厚生労働省資料).pdf[2261104]

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This is the list page of explosion-proof devices and equipment manufactured and sold by our company.
All listed products are certified for labor safety. We handle products in a wide range of fields.

Related product

texplc_300.jpg

Pressure-resistant explosion-proof PLC

It is possible to achieve low-cost control of peripheral devices and data collection in hazardous locations (explosion-proof areas)! This contributes to the explosion-proofing of control panels!

We have housed the MELSEC Q series sequencer in a pressure-resistant explosion-proof box and obtained domestic explosion-proof certification. Electrical equipment used in hazardous locations, even if certified for explosion-proof use overseas such as IECEx or ATEX, cannot be used in Japan without undergoing domestic explosion-proof testing. This product has obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas. If the power supply ratings and other standards are met, it is possible to replace units from the Q series that are not standard. It is ideal for replacing conventional air purge panels and similar equipment. Since it can control external devices such as solenoid valves in hazardous locations, replacing the control unit of existing equipment with this product makes it easier to achieve explosion-proof compliance. Additionally, it can accept inputs from sensors and measuring instruments, allowing for easy construction of data collection systems in hazardous locations. When combined with our product, the "Pressure-Resistant Explosion-Proof CC-Link Remote I/O Expansion Unit," it is also possible to expand the number of signal I/O and analog I/O points, enabling the construction of data collection and signal monitoring systems in hazardous locations. [Related Products] Pressure-Resistant Explosion-Proof CC-Link Remote I/O Unit Pressure-Resistant Explosion-Proof Fiber Optic Photoelectric Sensor

  • PLC
  • controller
  • Display

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NP-100.jpg

Internal pressure explosion-proof printer

This is an explosion-proof printer that has obtained labor inspection certification, which is not available from other companies!!

Many cases exist where printers are installed in hazardous locations without obtaining explosion-proof certification, using methods such as air purging. However, this product is a pressure-resistant explosion-proof printer certified by domestic explosion-proof standards (TIIS). *Even products that have received explosion-proof certification overseas, such as IECEx or ATEX, cannot be used in Japan unless they have passed domestic explosion-proof testing. This printer is compatible not only with standard thermal roll paper but also with label-type roll paper and dust-free paper (clean paper). It can print weighing and measurement results on-site in explosion-proof areas, allowing for attachment to products or containers, making it ideal for identifying and ensuring traceability of shipped products. It can print not only text but also barcodes.

  • Commercial printers
  • label
  • Other FA equipment

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18L缶全自動充填機_1.jpg

Pressure-resistant explosion-proof liquid filling machine

Explosion-proof automatic filling machine for liquids compatible with various containers such as 18L cans, poly cans, drum cans, IBC containers, and canisters. A container-compatible type can also be manufactured.

This is a pressure-resistant explosion-proof liquid filling machine that can be used in hazardous locations. It contributes to the automation of filling operations in explosion-proof areas. Additionally, by installing a weighing scale on the machine side, it can also accommodate the JIS standard for automatic weighing. We also offer space-saving models for customers who have limited installation space. We can manufacture special specifications of filling machines that are not listed in the catalog, so please feel free to contact us. ■ Compatible with various containers such as 18L cans, polycans, drum cans, IBC containers, BIB containers, and containers with inner bags ■ The liquid contact parts are available in a variety of materials, including stainless steel and fluororesin (PTFE) ■ The filling valve is easy to disassemble and clean, providing excellent sanitary properties ■ Container-compatible types can also be manufactured, such as drum/container combined types and one-gallon can/drum combined types *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

  • Filling and bottling machines
  • Scale
  • Weighing Machine

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低床フロアスケール.jpg

Ultra-thin "Pressure-resistant Explosion-proof Floor Scale"

This is a low-profile, explosion-proof floor scale that is compatible with the testing standards of the Measurement Act (Grade 3 certified products).

You can easily weigh products and other items while they are still on a cart, as you can easily get on and off the weighing platform. It is also suitable for use with drum porters and similar equipment. Additionally, it has various interfaces, allowing for printer output via serial communication, data storage and management in CSV format, and the ability to output 4-20mA to higher-level PLCs or DCS systems. - The loading surface height is very low at 45mm, and it comes with a ramp for easy access. - It is explosion-proof and can be used in hazardous locations (Zone 1 and Zone 2). - The base and load cell are made of stainless steel, providing excellent corrosion resistance. *Electrical equipment used in hazardous locations must have domestic explosion-proof certification in Japan, even if it has been certified for explosion-proof use overseas, such as IECEx or ATEX. Our products have obtained domestic explosion-proof certification (TIIS certification) and can be safely used in explosion-proof areas.

  • Weight related measuring instruments
  • Scale
  • Weighing Machine

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Related catalog(3)

Explosion-proof scales "Pressure-resistant explosion-proof digital weighing machine series" catalog

Explosion-proof scales "Pressure-resistant explosion-proof digital weighing machine series" catalog

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Ultra-thin "Pressure-resistant Explosion-proof Floor Scale"

Ultra-thin "Pressure-resistant Explosion-proof Floor Scale"

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Pressure-resistant explosion-proof liquid filling machine comprehensive catalog

Pressure-resistant explosion-proof liquid filling machine comprehensive catalog

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宝計機製作所
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15th Agricultural Week

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October 1 (Wed) to October 3 (Fri), 2025 10:00 AM to 5:00 PM @ Makuhari Messe Omnia Concerto Co., Ltd. CO2 localized application controller, environmental integrated control system, remote monitoring control system, tree seedling accelerated cultivation system, year-round shiitake cultivation system, and more We are collaborating on the exhibition. We sincerely look forward to your visit.

Sep 09, 2025

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Our representative director and CEO, Mariko Takahashi, has been appointed as the "Entrepreneurship Promotion Ambassador" by the Ministry of Education, Culture, Sports, Science and Technology.

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We are pleased to announce that our CEO, Mariko Takahashi, has been appointed as an "Entrepreneurship Promotion Ambassador" by the Ministry of Education, Culture, Sports, Science and Technology. This initiative is part of the government's "Five-Year Plan for Startup Development," which is being promoted by the Ministry. The aim is to increase the number of individuals who form the foundation for startup creation and to enhance diversity by providing entrepreneurship education to elementary, middle, and high school students. As ambassadors, they will leverage their experiences and networks to engage in lectures and networking activities at schools and various events across the country. We will contribute to the development of the next generation of talent and the advancement of industry by giving back the knowledge and achievements gained as a startup to society.

Sep 09, 2025

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I will be speaking at the session 'New Business Created by Data × Visualization - Startup Co-Creation Session.'

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  • OTHER

Mariko Takahashi, our CEO, will be speaking at the event "New Business Created by Data × Visualization - Startup Co-Creation Session" hosted by Itochu Techno-Solutions Corporation. New Business Created by Data × Visualization - Startup Co-Creation Session Date and Time: September 25, 2025 (Thursday) 15:00 - 18:00 Venue: Kamiyacho Station Area Conference Room (Minato-ku, Tokyo) Participation Fee: Free | Scheduled Startup Companies | NodeX Corporation Quollio Technologies Corporation SIRC Corporation

Sep 09, 2025

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Free distribution of black bags at the exhibition.

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Original non-woven fabric bag from Matsumoto Machinery. Black with white, easy to use every day. The size is 47cm wide × 36cm high × 8.5cm deep, comfortably fits A3 documents. The president uses it daily for commuting, carrying a laptop, water bottle, folding umbrella, and gym gear. Employees have praised it as "convenient for dry cleaning" and "perfect for travel souvenirs." A red version was also made, but there were comments that it was "too flashy," so production of the black and white version has been increased. It will be distributed at INCHEM TOKYO 2025 (September 17-19 at Tokyo Big Sight). For more details, please follow the link.

Sep 09, 2025

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We will be exhibiting at the 28th Mechanical Components Technology Exhibition (M-tech) in Osaka.

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  • OTHER

We are pleased to announce that we will be exhibiting at the 28th Mechanical Components Technology Exhibition (M-tech) in Osaka. We sincerely look forward to your visit. The Mechanical Components Technology Exhibition is one of the largest manufacturing exhibitions in Japan, part of the "Monozukuri World Osaka." 【Exhibition Overview】 Dates: October 1 to October 3, 2025, 10:00 AM to 5:00 PM Venue: Intex Osaka Exhibition Booth: Hall 6, Zone A / Booth Number 44-21 Additionally, prior registration is required to attend this exhibition. By registering and printing your visitor badge in advance, you can enter smoothly on the day of the event.

Sep 09, 2025

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  • 義務化された熱中症対策に取り組む製造現場、工場、物流倉庫へ 排気熱風なく※室温-4.1℃の冷風を 工事不要で暑さ対策 気化式スポットクーラー Pure Drive ピュアドライブ ※環境条件…室温35℃/湿度50%/風量「中」
  • PFAS規制に対応 PFASフリー コーティング剤 ・潤滑性を付与 摩擦低減、耐摩耗性向上 ・離型性を付与 撥水・撥油性、非粘着 など、多様の用途で提案が可能 素材は、金属・プラスチック・ゴムなど問いません!
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