Pressure Transducer

A Pressure Sensor refers to a device or system (such as pressure-based flowmeters) that responds to applied pressure. This category includes 'pressure gauges' for measuring atmospheric pressure and 'vacuum gauges' for measuring pressures below atmospheric levels.
In modern engineering, the term 'pressure sensor' typically refers to a device that converts pressure levels into electrical signals. Key types include resonant, piezoelectric, strain gauge, and capacitive pressure sensors. These sensors are indispensable in both daily life and industrial sectors, widely used in fire suppression pressure maintenance systems, water supply units, refrigeration cycles, and various other industrial sites.

Thermocouple & Thermowell

When two dissimilar metal wires are joined at both ends and a temperature difference is maintained between the two junctions, a proportional thermoelectromotive force (thermo-EMF) is generated. A thermocouple is a temperature measurement system that displays temperature by measuring this EMF using a DC millivoltmeter (mV) or a potentiometer.
This phenomenon, where an electromotive force (EMF) is created within a closed circuit formed by two different metallic conductors under a temperature gradient, is known as the Seebeck effect. By maintaining one junction (the reference or cold junction) at a baseline temperature of 0°C and placing the other (the measuring or hot junction) on the object to be measured, the temperature can be accurately determined through the resulting EMF. This combination of two dissimilar metallic conductors is called a thermocouple.

Heater & Heating Jacket

Cover Up & Down

A Jack is a device used to lift heavy loads vertically with minimal force, providing stable positioning for workpieces or structures through various driving mechanisms such as screw, gear, or hydraulic types. The main types include Screw Jacks, Ball Screw Jacks, Miniature Screw Jacks, and Rack Jacks. Among these, Screw Jacks and Ball Screw Jacks feature a mechanism that converts rotary motion into linear motion to drive the load directly, allowing them to function as linear actuators.
In particular, Ball Screw Jacks offer higher speed and efficiency compared to standard Screw Jacks, making them ideal for processes requiring high precision and sophisticated position control. Depending on the design, Screw Jacks are categorized into Translating Screw (Axial lifting) and Rotating Screw (Nut lifting) types, with the option for manual or motor-driven operation. When selecting a jack, it is essential to specify the appropriate model by comprehensively evaluating operating conditions, including load capacity, travel speed, and required torque.

Body Up & Down

The Body Up & Down Series is designed to prioritize user safety and operational convenience, featuring a system that moves the reactor vessel vertically for maximum efficiency.
As laboratory reactors have become larger and more difficult to handle manually, we have implemented a structure where the reactor cover remains fixed while the body (vessel) is driven upward and downward via pneumatic or hydraulic systems. This design allows for the safe and easy charging and discharging of samples, significantly minimizing the physical strain on operators.

Gasket & Sealing

Gaskets, O-rings, and seals are essential components used between grooves or contact surfaces in rotating parts and connecting joints to prevent the leakage of fluids such as water and gas. They are vital in any application requiring compression sealing and are widely utilized across all industrial sectors.
These components are manufactured from a variety of materials to suit specific requirements. The types are highly diverse—including Metal Gaskets, O-rings, Teflon Seals, and Asbestos Gaskets—and their application methods vary depending on the intended use and environmental conditions.

Liner

A Liner is a specialized component manufactured by selecting materials optimized for the specific characteristics of the fluids and gases it contacts. For the exterior, metal materials such as SUS (Stainless Steel), Nickel, Inconel, and Hastelloy are primarily used to ensure high durability and semi-permanent use.
The interior is designed with polymer resins such as Teflon (PTFE), PEEK, or PE, allowing for easy replacement in case of wear or damage caused by repetitive contact. Depending on the operating temperature, pressure, and the nature of the substances being handled, these polymer liners can be used independently or inserted into a metal shell to form a composite structure.

Conax Fitting

A Conax Fitting is a specialized sealing solution designed to prevent pressure leakage when passing power leads or measurement signal electrodes and wires through a boundary in high-temperature, high-pressure, or vacuum environments.
Due to its structural requirement—where wires or electrodes must pass directly through the fitting—it is a highly differentiated product compared to standard fittings that only require simple sealing. It must simultaneously ensure stable electrical insulation and airtight integrity even under extreme conditions.
These fittings are applied to extreme-environment facilities such as pressure vessels, autoclaves, storage tanks, piping, and furnaces, where they facilitate the insertion of sensors for detecting temperature, flow, and materials, as well as the transmission of various measurement signals. Furthermore, they deliver highly reliable performance not only in high-pressure/high-temperature conditions but also in environments handling hazardous and toxic substances.

Heat Radiation Tube

Cooling pipes are a general category of tubing designed to dissipate heat and protect temperature-sensitive devices, such as valves and Conax fittings, from thermal damage. Based on the cooling mechanism, they are classified into Air-Cooled and Water-Cooled systems.
The Air-Cooled type features a corrugated or finned structure to increase the surface area in contact with air, thereby lowering the temperature. The Water-Cooled type utilizes a water jacket surrounding the pipe, through which cooling water flows to dissipate heat.

Regulator

Needle Valve

A Needle Valve is a type of flow control valve that utilizes a long, tapered stem to precisely regulate the volume of fluid passing through an orifice. It is a manual valve that controls flow rates or shuts off fluid and gas streams by adjusting the extent to which the stem obstructs the flow path.

Air Operated Valve

An Air Operated Valve (AOV) is a type of valve that uses pneumatic pressure to open and close. Similar to a needle valve, it utilizes a stem to regulate the flow of fluid through a flow path; however, it differs in that the stem is actuated by pneumatic pressure rather than manual operation.Because it relies on air pressure, an AOV carries a lower risk of explosion compared to valves operated by electrical signals, making it an ideal choice for hazardous environments. Furthermore, since it can operate with a relatively low air pressure of approximately $5kgf/cm^2$, it can be easily deployed in any location where a pneumatic supply is available.

Condenser

A Condenser is a device designed to cool vapor and convert it back into a liquid state (condensation). The process involves facilitating heat transfer and exchange from the vapor to a coolant (water or gas) through indirect contact via a metal surface, resulting in the cooling and subsequent liquefaction of the vapor.