あすみ技研 List of Products and Services

Our company has been manufacturing and selling ozone decomposition devices as a countermeasure for ozone generated during the introduction of UV ozone cleaning equipment. In response to requests for measuring actual ozone concentration when introducing ozone decomposition devices, we have started renting out ozone concentration meters.

• Distance measuring device

The reflective spectroscopic film thickness gauge, also known as an optical film thickness measurement device, is a method that utilizes interference from reflections on the surface and the back of a transparent thin film to measure thickness non-contactly. At Asumi Giken, instead of introducing expensive equipment, we propose usage that fits your needs and allow customers to select devices without the risk of failure by offering rental options for the reflective spectroscopic film thickness gauge. Even without a substantial budget, you can use it immediately at a controlled cost, and temporary use for short-term research or equipment failure is also possible. The dedicated software is pre-installed, and you can use it right away with just a USB cable connection. If you have any questions about how to use it, our operators will assist you over the phone. 【Benefits of Renting】 ■ Available for trial use ■ You can thoroughly evaluate usability and functionality before purchasing ■ Unlike buying, the internal approval process is relatively easy ■ No need for payment of fixed asset tax or administrative processing for depreciation ■ No hassle of calibration, management of accompanying PC software, updates, or OS management *For more details, please refer to the PDF document or feel free to contact us.

• Coating thickness gauge
• Rental/lease

The "ASM401N" is a UV ozone cleaning surface modification device that employs a high-output, long-life low-pressure mercury lamp. UV/Ozone cleaning is a precise and clean dry cleaning method using UV energy, suitable for the high-definition requirements of electronics products. It possesses strong energy that decomposes the bonds of organic contaminants generated during the high-definition substrate manufacturing process, allowing the organic contaminants to volatilize into carbon dioxide and moisture, thus cleaning the surface of the substrate. 【Features】 ■ Compact box-type design ■ Capable of speedy processing ■ Reduces thermal damage to the workpiece compared to thermal processing ■ Easy handling and installation ■ Equipped with ultraviolet safety measures *For more details, please refer to the PDF materials or feel free to contact us.

• Ozone Generator
• Other surface treatment equipment

We would like to introduce the small ozone decomposition device 'ASM501' handled by Asumi Giken Co., Ltd. This standalone device achieves a low price for the decomposition of ozone generated during the use of UV irradiation devices, excimer cleaning devices, and plasma cleaning devices. It employs a honeycomb ozone filter developed for high-concentration ozone removal, allowing the device to decompose ozone on its own without the need for cumbersome tasks such as connecting to exhaust ducts. 【Features】 - The reaction-type catalyst with improved decomposition rate has minimal degradation and a long-lasting filter. - Non-combustible type for safe use. - Compact design that does not cause issues with installation space. - High-performance honeycomb catalyst with unique design enables short delivery times. *For more details, please refer to the PDF document or feel free to contact us.

• Ultraviolet irradiation equipment
• Plasma Generator
• Ozone Generator

At Asumi Giken Co., Ltd., we offer rental services for UV ozone cleaning and surface modification equipment. This is recommended for those who want to use it temporarily for short-term research or for those who want to thoroughly test the cleaning and modification effects in-house without making a purchase. Unlike purchasing, expenses can be processed, making internal approval relatively easy, and there is no need for property tax payments or depreciation paperwork. In addition, we also have the contact angle meter "LSE-ME2" available for evaluation. For detailed specifications of the equipment, please feel free to call us. 【Rental Products】 ■ ASM110N ■ ASM401N ■ ASM1101N *For more details, please refer to the PDF document or feel free to contact us.

• Rental/lease
• Other inspection equipment and devices

At Asumi Giken, instead of introducing expensive equipment, we propose usage that fits your needs and allow customers to select devices without the risk of failure by offering rental of reflective spectroscopic film thickness gauges. Even without a substantial budget, you can use it immediately at a reduced cost, and temporary use is possible for short-term research or in case of equipment failure. The dedicated software is already installed, and you can start using it right away with just a USB cable connection. If you have any questions about usage, our operators will assist you over the phone. 【Benefits of Rental】 ■ Available for trial use ■ You can thoroughly evaluate operability and functionality before purchasing ■ Unlike purchasing, internal approval processes are relatively easy ■ No need for payment of fixed asset tax or handling of depreciation paperwork ■ No hassle of calibration, management of accompanying PC software, updates, or OS management *For more details, please refer to the PDF document or feel free to contact us.

• Coating thickness gauge
• Rental/lease

The "B100" is a contact angle meter equipped with high expandability, capable of a wide range of applications beyond static contact angle measurements. With the standard features of a movable stage in all directions and automatic image capture, it makes repeated measurements easier and minimizes variability in measurements by the operator. Initially introduced as a basic static contact angle meter, it can be expanded in the future to include dynamic contact angles (tilt method, expansion-contraction method), surface tension, and interfacial tension (pendant drop method) by equipping an optional auto dispenser. 【Features】 ■ High expandability compatible with various options ■ Future compatibility with a variety of measurement methods ■ Achieves a compact A4 size without sacrificing functionality or expandability ■ Standard features include a movable stage in all directions and automatic image capture ■ Automatic measurement starts from the moment the droplet adheres to the sample *For more details, please refer to the PDF materials or feel free to contact us.

• Surface treatment contract service
• Other measurement, recording and measuring instruments

The "B100W" is a contact angle meter that supports dynamic contact angle (tilt method) measurement and adhesion energy analysis. It also supports the expansion and contraction method as an option, allowing for various dynamic contact angle analyses with just this one device. In tilt method measurements, ultra-low speed and high precision tilt drive are required to obtain highly reproducible measurement results. Our company employs a special drive method to achieve even higher precision and accuracy in driving. 【Features】 ■ High precision tilt drive control ■ Integration of the highly expandable standard model B100 and the tilt unit ■ Compatible with many options such as stage heaters and windshields ■ Wide field model suitable for dynamic contact angle measurement *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers
• Other measurement, recording and measuring instruments

The "A1000T" is a contact angle meter that can simultaneously capture and analyze from two directions: horizontal and top view. By measuring the contact angle from both the side and top views, it incorporates values for wetted area and roundness, enabling more comprehensive analysis. Both the side observation and top observation utilize telecentric lenses, capturing clear images regardless of the distance from the droplet. 【Features】 ■ Utilizes telecentric lenses ■ Adds top observation functionality to standard side contact angle measurement ■ Simultaneous capture and analysis from two surfaces ■ Enables multifaceted analysis ■ Captures clear images *For more details, please refer to the PDF document or feel free to contact us.

• Other laboratory equipment and containers
• Other analyses

Introducing the contact angle meter 'ME2' handled by Asumi Giken Co., Ltd. This entry-level model is specialized for static contact angle measurement, making it easy to introduce. Despite being equipped with automatic recognition and analysis software as standard, it is offered at an affordable price. It captures the moment you click and automatically measures the contact angle. 【Features】 ■ Entry-level model specialized for static contact angle measurement ■ Standard equipped with automatic recognition and analysis software ■ Achieves an affordable price ■ Captures the moment you click and automatically measures the contact angle *For more details, please refer to the PDF document or feel free to contact us.

• Other physicochemical equipment
• Other measurement, recording and measuring instruments

"I don't have time to perform the measurement tasks." "It’s a hassle to learn how to operate it." "I'm worried about whether I can measure it correctly." "I would like to ask someone who is experienced." "Cleaning up is a hassle." For these kinds of concerns, we recommend our contract measurement services for contact angles, surface tension, and surface free energy. If you send your sample to us, we will measure the contact angle at the specified location or the surface tension of the target liquid and report the results to you.

• Contract measurement

"I don't have time to perform the measurement work." "It’s a hassle to learn the operation." "I'm worried about whether I can measure it correctly." "I would like to ask someone who is experienced." "Cleaning up is a hassle." To meet these needs, we have started a contract measurement service for contact angle, surface tension, and surface free energy. If you send the sample to us, we will measure the contact angle at the specified location or the surface tension of the target liquid and report the results to you.

• Other laboratory equipment and containers

It also supports interfacial tension measurement (pendant drop method), which is closely related to the wetting phenomenon.

• Other laboratory equipment and containers

It is possible to analyze the dynamic contact angle (sliding angle). After purchasing B100, it is also possible to introduce it later.

• Other laboratory equipment and containers

The spreading of droplets can be observed and analyzed from the top for circularity, allowing for a more advanced analysis of hydrophilicity.

• Other laboratory equipment and containers

Not only can measurements be taken at room temperature, but physical property evaluations can also be conducted under heated conditions.

• Other laboratory equipment and containers

We automate liquid application and provide higher reproducibility. When processing a large number of measurements, it contributes to improved work efficiency. It can be attached to devices other than ME2. It can also be used for dynamic contact angle measurements using the expansion-contraction method.

• Other laboratory equipment and containers

The top-of-the-line model featuring a telecentric lens. A new standard for wettability evaluation that adds a top-view observation function to contact angle measurement. Price: 3.8 million yen (excluding tax) and up. Simultaneous dual-surface imaging and analysis. When observing the wetting phenomenon from the side, it may appear to be uniformly wet, but from the top view, it could actually be unevenly wet. Conventional contact angle measurements that observe from the side had no means to discern such differences in wetting phenomena. However, with the A110T equipped with a top-view observation function, it provides a new perspective for observing wetting phenomena from above, and it is possible to evaluate wettability using new criteria based on indicators such as roundness and wetted area.

• Other laboratory equipment and containers

Standard model capable of measuring temporal changes. Wide field model suitable for measuring dynamic contact angles. Price: 3.5 million yen (excluding tax) and up.

• Other laboratory equipment and containers

A standard model that can measure time changes from the moment of liquid contact (up to 60 frames per second for a maximum of 1 second), widely compatible with hydrophilic and hydrophobic properties. It has excellent expandability, allowing for future optional measurements of dynamic contact angles, interfacial tension, and surface free energy. Price: 1,450,000 yen (excluding tax).

• Surface treatment contract service

An entry-level model specialized for easy introduction to static contact angle measurement. It comes standard with automatic recognition and analysis software, all at an affordable price. It captures the moment you click and automatically measures the contact angle. Price: 650,000 yen (excluding tax).

• Other physicochemical equipment

This device integrates an excimer irradiation unit with a main wavelength of 172 nm, a scanning stage, and an ozone decomposition device, allowing for easy and safe experiments on excimer surface modification using only a 100V power supply. **Features** The scanning stage enables processing of larger areas compared to conventional methods. The integrated ozone decomposition device eliminates the need for exhaust equipment.

• Other surface treatment equipment

The "ASM401N" is a tabletop UV/Ozone cleaning and modification experimental device that is easy to install. It uses a specially shaped low-pressure mercury lamp, enabling high output and high uniformity, and allows for adjustable irradiation distances in 10mm increments, making accurate data collection and speedy processing possible. It comes with safety features to prevent ozone and ultraviolet leakage. Its compact box design achieves space-saving and low cost. 【Features】 ■ Tabletop model ■ Compact box design ■ Space-saving ■ Low cost ■ Enables accurate data collection *For more details, please refer to the catalog or feel free to contact us.

• Other cleaning equipment
• Ozone Sterilizer

The "ASM401N" is a UV ozone cleaning surface modification device that uses a high-output, long-life low-pressure mercury lamp. It enables speedy processing and, unlike thermal treatment, reduces thermal damage to the workpiece. Additionally, its compact box-type design requires minimal installation area and is easy to set up. There is no concern about ozone or ultraviolet leakage, and the lamp turns off when the door is opened, ensuring safety. 【Features】 ■ Compact ■ Low cost ■ Safe design ■ Easy to handle and install ■ Speedy processing *For more details, please refer to the catalog or feel free to contact us.

• Other cleaning equipment

The ASM2501 is a handheld UV curing device that instantly triggers photopolymerization reactions in UV-curable resins, adhesives, paints, and resists by emitting ultraviolet light from its lamp. With instant curing, it reduces work time and features a compact and lightweight design for improved efficiency. It offers a lineup of three types of lamps to choose from, allowing you to select the lamp that best suits your curing needs. 【Features】 ■ Instant curing ■ Reduced work time ■ Compact ■ Lightweight design ■ Space-saving *For more details, please refer to the catalog or feel free to contact us.

• Other Physics and Chemistry Equipment

The "ASM501" is a compact ozone decomposition device that can break down ozone with just one unit, eliminating the need for cumbersome tasks such as connecting to exhaust ducts. It employs a honeycomb ozone filter developed for high-concentration ozone removal. This reactive catalyst type improves the decomposition rate, resulting in less degradation and a longer lifespan for the filter. Its compact design means it can be installed in various locations without difficulty. Additionally, it is non-combustible, allowing for safe use. 【Features】 ■ No need for connection to exhaust ducts ■ Uses a honeycomb ozone filter ■ Long-lasting filter ■ Compact design ■ Short delivery times *For more details, please refer to the catalog or feel free to contact us.

• Other environmental measures and recycling
• Other separation devices, machinery and equipment

At Asumi Giken Co., Ltd., we offer rental services for UV ozone cleaning and surface modification equipment. Unlike purchasing, expenses can be processed, making internal approvals relatively easy, and there is no need for property tax payments or depreciation paperwork. If you want to use the equipment temporarily for short-term research or if you would like to thoroughly test the cleaning and modification effects in-house without making a purchase, please feel free to inquire. 【Features】 ■ Easy internal approval ■ No need for property tax payments or paperwork *For more details, please refer to the catalog or feel free to contact us.

• Other cleaning equipment

The "Photonic Cleaner ASM401iMP" is a UV cleaning and surface modification device that uses low-pressure mercury lamps to efficiently emit short wavelengths of 185nm and 254nm. It is capable of high output and uniformity even for three-dimensional objects, with no concerns about UV or ozone leakage. The safety design ensures that the lamp turns off when the door is opened, and it includes a built-in filter that decomposes ozone. Operation is simple; anyone can easily perform the cleaning and ozone exhaust by just pressing a button. 【Features】 ■ Capable of cleaning three-dimensional objects ■ Safety design ■ Easy operation ■ Improved wettability ■ Enhanced adhesion strength *For more details, please refer to the catalog or feel free to contact us.

• Other cleaning equipment

We offer rental of handheld UV curing devices for equipment introduction consideration.

• Other electronic parts

A series of processes such as washing → drying → dip coating → drying → curing drying (UV drying, hot air drying) will be handled by a single device. We will customize according to the customer's specifications, including production volume and fixtures.

• Extrusion Machine

We will propose options such as a small area UV ozone cleaner and conveyor types.

• Other surface treatment equipment
• Ozone Generator

This is a precise and clean dry cleaning method using UV energy, suitable for the high-definition of products. The short-wavelength light energy emitted from low-pressure mercury lamps at 184.9 nm and 253.7 nm has high potential and possesses strong energy that can break down the bonds of organic contaminants generated during the high-definition substrate manufacturing process. At the same time, an oxidation reaction occurs on the surface of the three-dimensional object due to ozone generated from the ultraviolet lamp and air, causing organic contaminants to volatilize into carbon dioxide and moisture, thereby cleaning the surface of the three-dimensional object.

• Other surface treatment equipment

- This device can decompose ozone on its own, eliminating the need for cumbersome tasks such as connecting to exhaust ducts. - It uses a honeycomb ozone filter developed for high-concentration ozone removal. - It features a reactive catalyst type that improves the decomposition rate, resulting in less degradation and a longer-lasting filter. - It is non-combustible, allowing for safe use. - It is compact and does not pose any issues for installation locations. - It employs a high-performance honeycomb catalyst with a unique design, achieving short delivery times.

• Ultraviolet irradiation equipment
• Plasma Generator
• Ozone Generator

We offer rental of contact angle meters (surface tension meters) for equipment introduction considerations. Asumi Giken Co., Ltd. There are unique advantages to renting, such as: - Wanting to use it temporarily for short-term research. - Wanting to thoroughly test the usability of the equipment in-house without purchasing it. - Unlike purchasing, expenses can be processed, making internal approvals relatively easy. - No need for payment of property taxes or administrative processing for depreciation.

• Other measurement, recording and measuring instruments
• Plasma surface treatment equipment
• Other surface treatment equipment

We offer rental of small UV cleaning devices. There are unique benefits to renting, such as: - Wanting to use it temporarily for short-term research. - Wanting to thoroughly test the cleaning and modification effects in-house without purchasing. - Unlike purchasing, expenses can be processed, making internal approval relatively easy. - No need for payment of property tax or administrative processing for depreciation.

• Other surface treatment equipment
• Surface treatment contract service
• Ultraviolet irradiation equipment

This is a model that achieves an ultra-low lifting speed of 1 nanometer per second. The operation is primarily based on a touch panel, making it easy to use even for beginners. The maximum speed is 30 mm/SEC. It features a built-in windscreen and angle adjustment function, making it suitable for research on nanoparticle arrangements and similar studies.

• Other painting machines
• Other processing machines
• Coater

This is a model that achieves an ultra-low lifting speed of 1 micrometer per second. The operation is primarily based on a touch panel, making it easy to use even for beginners. The maximum speed is 40 mm/sec. It is an entry-level model that allows for a wide range of settings.

• Other painting machines
• Other processing machines
• Coater

A high-speed type that can be set to a lifting speed from 1 mm to 30 mm per second. It is ideal for establishing conditions with mass production in mind.

• Other painting machines
• Other processing machines
• Coater

Adoption of high-output, long-life lamps By using a specially shaped low-pressure mercury lamp, high output and high uniformity have been achieved. Compact & Low Cost A tabletop experimental device that is easy to install. It realizes space-saving and low cost. Easy Operation The lamp can be turned on, irradiation time set, and ozone exhaust managed with just the push of a button, making it easy for anyone to operate. Additionally, the irradiation distance can be adjusted in 10mm increments, allowing for accurate data collection. Safety Measures There are no concerns about ozone or ultraviolet leakage, and the lamp turns off when the door is opened, ensuring a safe design.

• Other machine tools
• 3D Printer
• Organic EL

Examples of Applications for UV (Ultraviolet) Surface Treatment Technology - Cleaning and Modification - - Panels and Displays Products: Flat panels, LCD displays, plasma displays, organic EL Applications/Effects: Removal of organic coatings from glass surfaces, improved adhesion between ITO and insulating films, enhanced adhesion between glass and ITO, hydrophilization of various coating films. - Optical Components Products: Pickup lenses, sensors, lenses for semiconductor manufacturing, quartz oscillators Applications/Effects: Removal of organic coatings from lens surfaces, hydrophilic coating on resin lens surfaces, improved adhesion with metal vapor-deposited films, pre-treatment before lamination. - Substrates Products: Printed circuit boards, copper substrates, ceramic substrates, etc. Applications/Effects: Pre-treatment for plating processes, removal of organic materials from resist film surfaces, improved adhesion of components with solder. - Resins Products: Mobile phone casings, connector switches, automotive interior parts, etc. Applications/Effects: Improved adhesion between paint and resin substrates, enhanced adhesion between vapor-deposited films and resin substrates, improved bonding between adhesives and resin substrates, enhanced adhesion between fabric and resin substrates.

• Ultraviolet irradiation equipment
• Other semiconductor manufacturing equipment
• Analytical Equipment and Devices

UV curing is a technology that causes UV-curable resins, adhesives, paints, and photoresists to instantly undergo photopolymerization and harden by irradiating them with ultraviolet light (250 nm to 450 nm) emitted from a lamp. Compared to traditional thermal drying methods, these UV curing technologies significantly reduce the time required for "curing and drying," and dramatically decrease the amount of solvents used, thereby demonstrating their characteristics in terms of "energy saving," "space saving," and "environmental impact."

• Other semiconductor manufacturing equipment
• Printed Circuit Board
• lens