三愛科学 Product Lineup

The "Microwave Reaction Decomposition Container" is a reaction decomposition container that can simultaneously dissolve multiple samples. The heating method uses a microwave. By directly heating the internal samples with high-frequency irradiation, it significantly shortens the reaction time. Additionally, it is lightweight and very easy to handle, and with the use of a dedicated tool (sold separately), it can be easily removed. 【Features】 ■ Static type ■ Simultaneous dissolution of multiple samples ■ Extremely low gas permeability ■ Lightweight ■ Easy to handle *For more details, please refer to the catalog or feel free to contact us.

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The "High-Pressure Reaction Decomposition Vessel" is a reaction decomposition vessel that achieves an extremely low gas permeability rate by using a specially molded PTFE inner tube. The heating method employs a forced circulation oven. The special design of the screw section prevents screw binding due to harsh usage. Additionally, by using a dedicated tool (sold separately), it can be easily attached and detached. (It can also be used with general-purpose tools.) Furthermore, we can manufacture items beyond standard specifications, so please feel free to consult us if you have any requests. 【Features】 ■ Static type ■ Extremely low gas permeability rate ■ Special design of the screw section ■ Forced circulation oven ■ Custom manufacturing beyond standard specifications is also possible *For more details, please refer to the catalog or feel free to contact us.

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The "RDV-B Series" is a reaction decomposition vessel with a valve that allows for liquid extraction at reaction temperatures and enables solid-liquid separation. It can also accommodate the installation of sampling tubes, thermocouples, pressure gauges, and facilitate gas circulation in an open state. Additionally, it can be used with RDV-TM1/2 while still equipped with the valve. Furthermore, we can also manufacture products outside of the standard specifications, so please feel free to consult us if you have any requests. 【Features】 ■ Liquid extraction possible at reaction temperatures ■ Equipped with a valve ■ Custom manufacturing available beyond standard specifications *For more details, please refer to the catalog or feel free to contact us.

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The "RDV Series" is a rotating reaction decomposition vessel that enables uniform stirring of samples by rotating on rollers. It is suitable for promoting reactions under hydrothermal conditions (200°C) due to its grinding effect, and for the rapid synthesis of small crystals. Additionally, by attaching a valve (RDV-B type), liquid extraction during the reaction process is also possible. It can be widely applied in research fields related to hydrothermal synthesis of kaolinite, measurement of solubility of substances, water resistance testing of materials, and analytical evaluation of product manufacturing processes. 【Features】 ■ Uniform stirring at high temperature and pressure ■ Rapid hydrothermal synthesis ■ Broad applicability in related research fields *For more details, please refer to the catalog or feel free to contact us.

• Other bottles and containers
• Bottles and containers

The "Evaporation Chamber" is a system that allows for the evaporation and drying of wet samples in a clean state after the disassembly process is completed within a PTFE container. It features a two-tier PTFE drum and sheet set up on a hot plate, with forced circulation provided by an air pump. The air pump delivers clean air filtered through a 1μ filter. Additionally, if there is any moisture falling from the sheet attached to the top of the drum, it can be prevented by illuminating the top of the sheet with a separately sold infrared lamp. 【Features】 ■ Capable of evaporating and drying in a clean state ■ Air pump delivers clean air ■ Prevents moisture drop with an infrared lamp (sold separately) *For more details, please refer to the catalog or feel free to contact us.

• Other Physics and Chemistry Equipment

The "Sealed Reaction Decomposition Vessel" is a sealed reaction and decomposition container that allows for the easy solubilization of difficult-to-decompose samples without contamination or loss. With a double-sealed design, there is no concern about external contamination, and the inner container is made of high-purity, specially molded tetrafluoroethylene resin, eliminating contamination from the vessel itself. Additionally, the gas permeability is extremely low, demonstrating very excellent characteristics, and the interior of the vessel is in a pressurized state, resulting in high decomposition efficiency and requiring only a small amount of acid. [Features] ■ Double-sealed design ■ No concern about contamination inside or outside the vessel ■ Extremely low gas permeability ■ High decomposition efficiency ■ Two types available in the lineup *For more details, please refer to the catalog or feel free to contact us.

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This catalog is a comprehensive catalog of Sanai Kagaku Co., Ltd., which mainly designs, manufactures, and sells various types of reaction decomposition vessels, pressure-resistant vessels, and dedicated dryers. We introduce a variety of decomposition vessels, including "sealed reaction decomposition vessels," "high-pressure reaction decomposition vessels," and "microwave reaction decomposition vessels." We have a rich lineup available, so please choose according to your application. [Contents] ■ Sealed reaction decomposition vessels ■ High-pressure reaction decomposition vessels ■ PTFE inner small vessels ■ Microwave reaction decomposition vessels ■ PFA inner small vessels, etc. *For more details, please refer to the catalog or feel free to contact us.

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• Bottles and containers

The RDV-B series of valve-equipped rotary reaction decomposition vessels allows for liquid extraction at reaction temperatures and enables solid-liquid separation. By using it with the valve attached in the rotary dissolution reaction testing machine roller oven (RDV-TM1/RDV-TM2), liquid extraction during the reaction process is also possible. For more details, please contact us.

• Other physicochemical equipment
• Stainless steel utensils and containers

The RDV series and roller-type oven promote reactions under hydrothermal conditions (200°C) by rotating a reaction decomposition vessel on rollers, achieving uniform mixing and grinding effects, making it suitable for the rapid synthesis of small crystals. Additionally, by attaching a valve (RDV-B type), liquid extraction during the reaction process is also possible. It can be widely applied in research fields related to hydrothermal synthesis of kaolinite, measurement of material solubility, water resistance testing of materials, analysis and evaluation of product manufacturing processes, and more. Please contact us for more details.

• Other physicochemical equipment
• Stainless steel utensils and containers

The P series microwave decomposition containers are designed for use in microwave heating (approximately 200W output). By directly heating the internal samples with high-frequency irradiation, the reaction time is significantly reduced, allowing for the simultaneous dissolution of multiple samples. Using a stationary type with a specially shaped PTFE inner container, it achieves an extremely low gas permeability rate. They are lightweight and easy to handle, and with the use of dedicated tools (sold separately), they can be easily attached and detached, offering excellent cost performance. For more details, please contact us.

• Other physicochemical equipment
• Stainless steel utensils and containers

The HU series high-pressure reaction decomposition vessels have a maximum operating pressure of 15 MPa and a maximum operating temperature of 230°C. They are stationary type and use a circulating oven for heating. With a unique specially molded PTFE inner tube, they achieve an extremely low gas permeability. The specially designed screw section prevents screw binding due to harsh usage. Detachment and attachment are easy with the use of a dedicated tool (sold separately). *General tools can also be used for detachment and attachment. For handling small samples, please use the PTFE internal small containers. For more details, please contact us.

• Other physicochemical equipment
• Stainless steel utensils and containers

The evaporation chamber completes the decomposition reaction process and evaporates the wet sample in the PTFE container in a clean state. A two-tier PTFE drum and sheet are placed on a hot plate, and forced circulation is achieved using an air pump. The air pump blows clean air filtered through a 1μ filter. If there is any moisture dripping from the sheet on top of the drum, it can be prevented by irradiating the top of the sheet with an infrared lamp. For more details, please contact us.

• Other physicochemical equipment

The hot stirrer-type reaction and decomposition device allows for easy internal stirring under high temperature and high pressure by setting the conventional high-pressure reaction and decomposition vessel "HU (RDV) series" on a heater-equipped magnetic stirrer, thereby promoting the reaction and decomposition processes more effectively. By attaching an insulation cover, the temperature characteristics become more stable, and the heating rate increases. For more details, please contact us.

• Other physicochemical equipment
• Stirrer

There are two main types of sealed sample decomposition and reaction containers: ○ HU Series (RDV Series): Stainless steel pressure-resistant outer container + PTFE inner container ○ P Series: Polypropylene outer container + PTFE inner container Features: ○ It is a double-sealed type, so there is no contamination from the outside. ○ The inner container is made of high-purity, specially molded tetrafluoroethylene, which prevents contamination from the container and shows extremely low gas permeability, demonstrating excellent properties. ○ Since it operates under pressure, the decomposition efficiency is high, and the amount of acid required is minimal. ○ The polypropylene outer container type can be irradiated with microwaves (using a household microwave), allowing for direct heating of the acid, which leads to a rapid increase in temperature and a reduction in decomposition time. ○ A small internal container with a lid (which has a triple structure) is provided for trace samples.

• Stainless steel utensils and containers
• Other laboratory equipment and containers