Multiple sterilizing lamps can be lit with a single AC adapter.

Ceiling-mounted UV sterilization device for virus prevention and other measures.

The UV sterilization device FreshAir uses UV-C ultraviolet light to inactivate bacteria and viruses in the air. By being installed on the ceiling and providing 360° ultraviolet irradiation, it effectively sterilizes while circulating air with a fan. It is designed to be safe for human health, making it suitable for use in spaces where people are present, such as clinics, stores, and facilities, and can operate 24 hours a day as an air hygiene measure. Features of the UV sterilization device FreshAir: ■ Effective sterilization with 360° ultraviolet irradiation + fan suction Not only does it provide 360° ultraviolet irradiation, but it also directly exposes the air sucked in by the fan to the ultraviolet lamp for sterilization. ■ Ceiling-mounted design eliminates space concerns It can be safely installed in environments where there is no space for floor installation, such as areas where children run around or where individuals with mobility impairments are present. ■ Usable 24 hours a day in occupied environments It uses ozone-free lamps that generate minimal ozone. The ultraviolet light is also emitted horizontally by a horizontal plate. A safety evaluation test based on JIS C 7550 has been conducted by a third-party organization accredited with ISO 17025, confirming its safety for living spaces, allowing for 24-hour use in areas with people present.

• Disinfecting and antibacterial products
• Ultraviolet sterilization device
• Air sterilization and deodorization equipment

Disinfection of airborne bacteria

Testing Institution: Japan Food Analysis Center, Osaka Branch Test Subject: Staphylococcus epidermidis Test Results: After 30 minutes: 90.7% inactivation After 60 minutes: 99.54% inactivation After 90 minutes: 99.99% inactivation Test Chamber: 25㎥ (equivalent to 6.6 tatami mats) *These test results do not indicate effectiveness in actual usage environments.

• Disinfecting and antibacterial products
• Ultraviolet sterilization device
• Air sterilization and deodorization equipment

Disinfectant effect against the Delta variant of the novel coronavirus.

Irradiation from a distance of 5 cm for 5 seconds > 99.99% inactivation Irradiation from a distance of 10 cm for 10 seconds > 99.94% Irradiation from a distance of 20 cm for 10 seconds > 99.44% (Target: SARS-CoV-2 Delta variant) (Used lamp: Cold cathode sterilization lamp, spiral shape, 12W) In an in vitro study conducted under the commissioned research of Professor Daisuke Hayasaka and Associate Professor Chuu Shimoda from the Joint Faculty of Veterinary Medicine at Yamaguchi University, it was confirmed that irradiating the Delta variant of SARS-CoV-2 on a petri dish from a distance of 5 cm for 5 seconds resulted in > 99.99% inactivation. Additionally, under other conditions, it was confirmed that irradiating from a distance of 10 cm for 10 seconds resulted in > 99.94% inactivation, and from a distance of 20 cm for 10 seconds resulted in > 99.44% inactivation of the same virus. (*The results of this test do not indicate effectiveness in actual usage environments.)

• Ultraviolet sterilizer
• Ultraviolet sterilization device
• UV/Ozone Sterilization Systems and Equipment

Flicker-resistant and long-lasting sterilization lamp.

Conventional general-purpose sterilization lamps have issues such as "short lifespan in the first place" and "lifespan affected by the number of power ON/OFF cycles." This is an underwater sterilization lamp that addresses those problems. Wavelength: 254nm Lifespan: 15,000h For more details, please contact us.

• Other water treatment related equipment
• Sterilizing water production equipment
• UV/Ozone Sterilization Systems and Equipment

Clean sterilization methods without chemicals for fish disease prevention and water quality improvement.

This is a cold cathode underwater sterilization lamp (16W). Uses: Measures against algae such as blue-green algae, sterilization and purification of water, etc. It uses highly transparent quartz glass. The UV transmission rate is high, effectively demonstrating its sterilization power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Filtration Equipment
• Other water treatment related equipment
• Water quality improvement

UV-CCL that resolves the issues of conventional sterilization lamps.

This is a cold cathode underwater sterilization lamp (12W). Uses: Measures against algae such as blue-green algae, water sterilization, purification, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilization power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Water treatment filters and consumables
• Other water treatment related equipment
• Water quality improvement

Submerge in water to improve water quality! A clean disinfection method without the use of chemicals.

This is a cold cathode underwater sterilization lamp (10W). Uses: Measures against algae such as blue-green algae, sterilization and purification of water, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilizing power. Please use it in filtration tanks or inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (turning the power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Mercury lamp
• Water treatment equipment
• Water quality improvement

Comparison of temperatures between cold cathode sterilization lamps and conventional sterilization lamps.

We compared the temperatures of cold cathode sterilization lamps and conventional hot cathode sterilization lamps. Measurements were taken at the electrode area and the center of the light source. The cold cathode sterilization lamp tended to have a lower temperature. We believe that the lower temperature can reduce the thermal impact on surrounding components.

• Ultraviolet irradiation equipment
• Fluorescent lamp
• Other sterilization, disinfection and disinfection equipment

A sterilizing lamp that solves the problems of conventional sterilizing lamps.

Conventional general-purpose sterilization lamps have issues such as "short lifespan in the first place" and "lifespan being affected by the number of power ON/OFF cycles." This is a sterilization lamp that resolves those problems. For more details, please contact us.

• Sterilizing water production equipment
• Small food sterilizer
• UV/Ozone Sterilization Systems and Equipment

Space-saving sterilization light source UV-CCL

This is a UV-CCL (Cold Cathode Sterilization Lamp). It is a space-saving sterilization light source that achieves compactness and energy concentration through bending processing. - The straight tube length of 680mm has been compacted to just 78mm in diameter! - It is resistant to flickering, and there is almost no reduction in lifespan due to the ON/OFF of the power supply! - It has a long lifespan of 15,000 hours! In UV sterilization devices equipped with this light source, after 30 minutes of operation, 90.7% of airborne bacteria are inactivated, after 60 minutes, 99.54% are inactivated, and after 90 minutes, 99.99% are inactivated. Test chamber: 25㎥ (equivalent to about 6.6 tatami mats) Test bacterial species: Staphylococcus epidermidis Test environment: 27℃, 40% RH

• Ultraviolet irradiation equipment

Disinfection without leaving residues using deep ultraviolet light.

The UV sterilization device FreshAir disinfects the air around the unit and the air sucked in by the fan through ultraviolet (UV-C) irradiation. The UV-C irradiation acts on the DNA of bacteria and viruses, rendering them inactive by losing their ability to reproduce. Sterilization using ultraviolet light does not produce resistant bacteria and is a clean method that does not generate harmful byproducts. Features of FreshAir: 1. 360° UV irradiation + fan for disinfection Not only does it provide 360° UV irradiation, but the fan also directly exposes the sucked-in air to the UV lamp for disinfection. 2. Ceiling-mounted design, so it doesn't get in the way It can be safely installed in spaces where there is no room for floor installation, in environments where children are running around, or where individuals with physical disabilities are present. 3. Can be used in occupied environments, with confirmed safety for living spaces Uses ozone-free lamps that generate little ozone. The ultraviolet light is also irradiated horizontally by a horizontal plate. A safety evaluation test based on JIS C 7550 was conducted by a third-party organization accredited with ISO 17025, confirming safety for living spaces, allowing for 24-hour use in occupied areas. *For more details, please contact us.

• Ultraviolet irradiation equipment

Long-lasting sterilization lamp UV-CCL with strong power ON/OFF capability.

Features of UV-CCL 1. Strong against power ON/OFF and long lifespan Due to the absence of emitter coating, there is almost no degradation in lifespan from repeated ON/OFF cycles. 2. Various shapes and sizes Conventional sterilization light sources have challenges such as inflexibility in shape and size. UV-CCL uses specialized glass from Nippon Electric Glass (NEG) and can be bent at low temperatures of 700 degrees. This allows for compact designs, enabling the selection of light sources suitable for various applications and locations. 3. Energy concentration Bending processing concentrates energy and efficiently irradiates ultraviolet light. Compared to CCL in straight tube form, it achieves an increase in ultraviolet intensity.

• Sterilizer
• Ultraviolet sterilizer
• Sterilization and disinfection equipment

A long-lasting sterilization lamp that resolves the issues of conventional sterilization lamps.

Conventional general-purpose sterilization lamps have issues such as "short lifespan from the outset" and "lifespan affected by the number of power ON/OFF cycles." This is a sterilization lamp that addresses those problems. For more details, please contact us.

• Ultraviolet sterilization device
• Air sterilization and deodorization equipment
• UV/Ozone Sterilization Systems and Equipment

Resolving issues such as 'inherently short lifespan' and 'lifespan affected by the number of power ON/OFF cycles.'

Conventional general-purpose sterilization lamps have issues such as "short lifespan" and "lifespan affected by the number of power ON/OFF cycles." This is a sterilization lamp that addresses those problems. In the UV sterilization device equipped with UV-CCL, after 30 minutes of operation, 90.7% of airborne bacteria are inactivated, after 60 minutes, 99.54% are inactivated, and after 90 minutes, 99.99% are inactivated. Test chamber: 25㎥ (equivalent to about 6.6 tatami mats) Test bacterial species: Staphylococcus epidermidis Test environment: 27℃, 40% RH

• Lamps and light emitting devices
• Sterilization and disinfection equipment
• UV/Ozone Sterilization Systems and Equipment

A sterilization lamp that resolves the issues of conventional sterilization lamps.

Conventional general-purpose sterilization lamps have issues such as "a fundamentally short lifespan" and "the lifespan being affected by the number of power ON/OFF cycles." This is a sterilization lamp that resolves those problems.

• Mercury lamp
• Sterilizer
• Ultraviolet sterilizer

Just submerge it in the filtration tank for water quality improvement.

This is a cold cathode underwater sterilization lamp (14W). Uses: Measures against algae such as blue-green algae, water sterilization, purification, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilizing power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Water quality improvement
• Ultraviolet sterilization device
• Other water treatment

Eliminating issues such as "the inherently short lifespan of conventional sterilization lamps" and "the lifespan being affected by the number of power ON/OFF cycles."

Long-life underwater sterilization lamp with a cold cathode. Cold cathode lamps are resistant to flickering, and there is almost no reduction in lifespan due to power ON/OFF. For preventing algae, fish diseases, and improving water quality. Wavelength: 254nm Lifespan: 15,000h Please contact us for more details.

• Water treatment equipment
• Water treatment equipment and technology
• Water quality improvement

Eliminate issues such as "the original lifespan of conventional sterilization lamps is short" and "the lifespan is affected by the number of power ON/OFF cycles."

Conventional sterilization lamps had issues such as "inherently short lifespan" and "lifespan affected by the number of power ON/OFF cycles." This is a long-lasting sterilization lamp that addresses those problems. In the UV sterilization device equipped with UV-CCL, after 30 minutes of operation, 90.7% of airborne bacteria were inactivated, after 60 minutes, 99.54% were inactivated, and after 90 minutes, 99.99% were inactivated. Test chamber: 25 m³ (equivalent to approximately 6.6 tatami mats) Test bacterial strain: Staphylococcus epidermidis Test environment: 27°C, 40% RH

• Ultraviolet irradiation equipment
• Ultraviolet sterilization device
• Other insect and mold prevention measures

Eliminating the issues of traditional sterilization lamps: [deterioration of lifespan due to power ON/OFF] and [inherently short lifespan].

It is a long-life ultraviolet lamp (UV-CCFL) with features such as: - Less heat generation compared to HCFL - Strong resistance to flickering, with almost no reduction in lifespan due to power ON/OFF - Energy concentration not only in straight tubes but also in lamps with special shapes. For more details, please contact us.

• Other water treatment related equipment
• Air purifiers
• Ultraviolet sterilization device

Long-life UVC lamp UV-CCL

Features of UV-CCL 1. Strong against ON/OFF power cycling and long lifespan Due to the absence of emitter coating, there is almost no degradation of lifespan from repeated ON/OFF cycling. 2. Various shapes and sizes Conventional sterilization light sources have challenges such as inflexibility in shape and size. UV-CCL uses specialized glass from Nippon Electric Glass (NEG) and can be bent at low temperatures of 700 degrees. This allows for compact designs and the selection of light sources suitable for specific applications and locations. 3. Energy concentration Bending processing concentrates energy and efficiently emits ultraviolet light. Compared to CCL in straight tube form, it achieves an increase in ultraviolet intensity.

• Other food machinery
• Ultraviolet sterilization device
• Other insect and mold prevention measures

Notice of the 14th Meiden Group Online Seminar on Safety Initiatives. In this seminar, we will primarily introduce the "Safety Information Portal" and present useful applications for safety management and information sharing on-site. The content of this seminar includes: - Introduction to the Safety Information Portal - Introduction of new content for Meiden VR Safety Experience Education ━━━【 Online Seminar Overview】━━━━━━━━━━━━━━━━━━━━━━━━━━━ Date and Time: February 10, 2026 (Tuesday) 13:30 - 14:30 Format: Online (Zoom) Content: 1. Product explanation of the Safety Information Portal 2. Introduction of new content for Meiden VR Safety Experience Education Participation Fee: Free Target Audience: Personnel in safety management, quality management, general affairs, and on-site management departments, etc. Please register using the URL below. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Please register in advance for Zoom viewing. You can watch from a computer or smartphone. We look forward to your participation.

● The production time for casting prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly creating sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or variations in dimensions, can be created in a single molding process. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching 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 you require a detailed technical explanation, please contact us.

Hotron's "HA Series" is a high-function doorway monitoring sensor. Even with high doors of 4.0m, it ensures safety while proposing an open and inviting entrance through its doorway monitoring feature. 【Surface Mount Type HA-400】 ○ Safe and comfortable passage can be achieved even with high doors, from lightweight doors to large commercial facilities and office buildings. ○ Maximum installation height of 4.0m! It features a high-density area function with 60 detection spots. 【Recessed Type HA-520】 ○ With a flat finish that does not compromise the aesthetics of the building, it ensures a wide area for safe and comfortable passage. ○ Easy replacement from older models of our own, with improved sensor performance! 【Lower Surface Mount Type HA-430】 ○ With a design that minimizes protrusion and blends in, it allows for safe and comfortable passage even with high doors. ○ Detailed detection areas can be set while maintaining high density according to the site conditions. 【Ceiling Mount Type HA-260】 ○ An industry-first ceiling-mounted sensor with a flat finish using a pull-down method that does not compromise the aesthetics of the building. ○ The detection area achieves a wide coverage with high density of 72 detection spots! ◎ For more details, please contact us or download the catalog.

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.