山八物産 List of Products and Services

A safe refining method that does not use heat sources. Easily extract dehydrated and deoxygenated solvents with simple operations. A long-established manufacturer of organic solvent purification equipment. We boast numerous installations at major institutions worldwide, primarily in universities and national laboratories in various countries.

• Other physicochemical equipment

Gloves for glove boxes/isolators used in 81 countries worldwide. - Halogen and phthalate ester free - Chemical properties, ozone, and UV resistance - Due to their white color, they can be used in atomic force microscopy, food, and clean environments *FDA compliant Special cleaning (clean room compatible) and sterilization treatments are available as options.

• Glove box

Gloves for glove boxes/isolators used in 81 countries worldwide. - Excellent chemical properties and superior rubber strength - Anti-static function - Suitable for the pharmaceutical industry *FDA compliant Special cleaning (clean room compatible) and sterilization treatment are available as options.

• Glove box

These are gloves for glove boxes/isolators used in 81 countries worldwide. - Low price - Popular in the fields of biotechnology, chemicals, and nuclear energy in 81 countries worldwide. - Excellent resistance to chemicals and disinfectants - Resistance to ionizing radiation, ozone, and UV - Superior rubber strength Special cleaning (clean room compatible) and sterilization treatment are available as options.

• Glove box

Gloves for glove boxes/isolators used in 81 countries worldwide. - Low price - Powder-free to prevent contamination - Used in the fields of biotechnology, chemicals, and nuclear power in 81 countries worldwide. - Excellent impermeability to liquids and gases - Maintains airtightness - Chemical resistance - Anti-static function

• Glove box

- A glove box with a gas purification device for a new era that does not require regeneration gas or regeneration processes. - The simple utility balances excellent cost performance and ease of use. - Over 20,000 units installed worldwide, boasting a 63-year history as a world-class glove box manufacturer, VAC.

• Glove box
• Vacuum Equipment
• Evaporation Equipment

- A glove box with a gas purification device for a new era that does not require regeneration gas or regeneration processes. - Maintains oxygen concentration and moisture concentration below 1 ppm, featuring auto vacuum, auto purge, and fully automatic pressure control with the NEXGEN system. - Over 20,000 units installed worldwide, manufactured by VAC, a world-standard glove box manufacturer with a 63-year history.

• Glove box
• Vacuum Equipment
• Evaporation Equipment

■Gas Circulation Purification Device Section By incorporating the purification device into the upper part of the glove box, various devices (such as deposition devices, electric furnaces, cooling and heating work containers, and various storage containers) can be connected, combined, and installed at the bottom of the glove box. With a sufficiently sized purification agent and a high-performance blower, the concentration of oxygen and moisture inside the glove box is maintained below 1 ppm. Additionally, all equipment is designed to require no cooling, and the adsorption of oxygen and moisture is achieved through room temperature reactions, eliminating the need for chillers or cooling water. ■Fully Automatic Pressure Control Inside the Glove Box The pressure inside the glove box is automatically controlled within a user-defined pressure range, with both the set value and the measured value displayed on the screen. ■Fully Automatic Regeneration of Purification Agent Column The saturated purification agent column is regenerated automatically. The regeneration program can be set to one of two types: the "Standard Regeneration Cycle" and the "Special Process Regeneration Cycle for Organic Solvent Removal." ■Various Safety Features In the event of abnormal internal pressure, various safety features are equipped, including automatic closure of each valve, automatic shutdown of the vacuum pump, detection of incomplete valve opening, blower overheating prevention, and detection of incomplete valve closure, among others.

• Glove box

Nexus 2 is a fully automatic control glove box system based on high performance and ease of use. ■ Glove Box Section Utilizing VAC's years of expertise in design and a sufficiently large capacity for the purification agent along with a high-performance blower, it achieves an oxygen and moisture concentration of less than 1 ppm inside the glove box. Additionally, all equipment is designed to be cooling-free, and the adsorption of oxygen and moisture is achieved through a room temperature reaction, eliminating the need for chillers or cooling water. ■ Unified Management of the System with NEXUS2-PLC Control - Fully automatic pressure control inside the glove box - Auto time purge - Smart purge Automatically purges the glove box until it reaches the desired oxygen concentration, in conjunction with an oxygen concentration meter. - Safe purge If the oxygen concentration inside the glove box exceeds the set value, it will initiate a fully automatic purge until the set value is reached. ■ Fully Automatic Regeneration of the Purification Agent Column ■ The anti-chamber (pass box) section and the entire process from vacuuming with a small anti-chamber to refilling can be performed fully automatically. ■ Enhanced Safety Features * For more details, please refer to the catalog or feel free to contact us.

• Glove box