八洲貿易 List of Products and Services

The EVA-1 type actuator is a compact electric drive actuator designed for research control valves.

• valve
• Piping Materials

This is a high-flow back pressure valve made using 316L stainless steel, Monel, and other materials.

• valve
• Piping Materials

VEGA's radiation-based level and density meters use radiation for non-contact level and density measurement. Sales began in 1950, with over 50,000 units delivered. They are used in the oil, petrochemical, paper, steel, pharmaceutical, and mining industries. There are over 300 units in domestic use. Applications include level measurement for CCR platforms, heavy desulfurization cracking units, polymer production, and digester tanks, as well as density measurement for slurries and black liquor. For more details, please contact us.

• Level gauges and level switches
• Other measurement, recording and measuring instruments

The automatic oscillograph and comprehensive recording device is a power system phenomenon recording device. It has been on sale for over half a century since its launch (Showa 27). It is like a voice recorder for electrical equipment! It records voltage and current waveforms at high speed sampling from before system accidents occur. The product lineup also allows for measurements of instantaneous voltage drops, harmonics, and system oscillations. Please contact us for more details.

• Other measurement, recording and measuring instruments
• oscilloscope
• Recorders

The electronic insulator contamination measurement device "Salt Meter" automatically and accurately assesses the contamination status (salt damage) of insulators due to salt, allowing for the determination of the timing for insulator cleaning. For more details, please contact us.

• Other measurement, recording and measuring instruments

The O2 & O2/CO2 meter for food gas replacement packaging has been sold as the exclusive distributor in Japan since 1999, with over 800 units delivered. It is used primarily by food manufacturers, as well as pharmaceutical companies, film manufacturers, and oxygen scavenger manufacturers. It confirms the concentration of products packaged with gas replacement using nitrogen (N2) or mixed gases (nitrogen (N2) + carbon dioxide (CO2) gas). The pump suction method ensures no measurement errors by the operator. *For more details about the product, please download the catalog from the link below.*

• Analytical Equipment and Devices

The gas analyzer "SERVOTOUGH" is a global leader in gas analysis with over 50 years of history. It has a network spanning over 70 countries. Products created using technologies such as zirconia, optics, lasers, and plasma, including magnetic dumbbells. For more details, please contact us.

• Analytical Equipment and Devices

Delta F Company has over 40 years of experience in trace and ultra-trace oxygen measurement and trace moisture measurement. The electrochemical oxygen sensor developed independently by the company is a non-consumable type that can be used stably for a long period. In 2010, it became a member of the group of Servomex, a global manufacturer of oxygen analyzers based in the UK. Please contact us for more details.

• Analytical Equipment and Devices

Delta F Corporation has over 40 years of experience in trace and ultra-trace oxygen measurement and trace moisture measurement. The TDLAS sensor, developed independently by the company, does not require span calibration. In 2010, it became a member of the group of the global oxygen analyzer manufacturer Servomex in the UK. For more details, please contact us.

• Analytical Equipment and Devices

The total hydrocarbon analyzer "SERVOPRO FID (K1000)" measures impurities in high-purity gases in applications such as air separation units, ultra-high purity gas refining plants, semiconductor gas plants, and specialty gas plants. It uses hydrogen flame ionization detection. For more details, please download the catalog or contact us.

• Analytical Equipment and Devices

The "SERVOPRO Plasma (K2001)" is a trace nitrogen analyzer for argon or helium, used in air separation units, ultra-high purity gas refining plants, semiconductor gas plants, and specialty gas plants. It features a plasma emission detector. For more details, please download the catalog or contact us.

• Analytical Equipment and Devices

It can be used for impurity measurement in high-purity gases in air separation units, ultra-high purity gas refining plants, semiconductor gas plants, special gas plants, etc. You can choose between a plasma emission detector and a hydrogen flame ionization detector. For more details, please download the catalog or contact us.

• Analytical Equipment and Devices

The oxygen analyzer "ISM-3" for N2 generation systems has been sold since 1999 as the official distributor in Japan, with numerous delivery records. It is adopted mainly by gas manufacturers, as well as in tires and universities. It continuously monitors the oxygen concentration in N2 generation systems. For more details, please download the catalog or contact us.

• Analytical Equipment and Devices

The UV-visible light absorbance analyzer "OMA-300" employs a diode array detector. It enables single-component to multi-component analysis over a wide dynamic range. It is suitable for both gas and liquid applications. For more details, please contact us.

• Analytical Equipment and Devices

The tail gas analyzer (H2S/SO2 ratio analyzer) "TLG-837" uses a diode array detector. It enables multi-component analysis over a wide dynamic range. Its compact design allows for flexible installation. For more details, please contact us.

• Analytical Equipment and Devices

Manalytical/MCM has been developing technology and methodology in the field of moisture standardization and measurement for over 40 years. As a result, temperature-controlled sensors and a sensor drying function known as push-purge (patented) have been introduced, and these features are equipped in all Manalytical analyzers. For more details, please contact us.

• Analytical Equipment and Devices

The process mass spectrometer "Prima PRO" is an online mass spectrometer used for process gas analysis and environmental analysis. With over 30 years of experience as a manufacturer and seller of both magnetic field and quadrupole mass spectrometers, we have delivered more than 700 units worldwide. For more details, please download the catalog or contact us.

• Analytical Equipment and Devices

The online analyzer system in the caustic soda manufacturing plant is very important for process control and safety improvement. We design and manufacture systems for online analyzers necessary for monitoring process safety and controlling the chlorine production process. Please contact us for more details.

• Analytical Equipment and Devices

The "Lysys Moisture and Gas Permeability Tester" is a moisture and gas permeability measuring instrument with over 40 years of history. It has numerous sales achievements in Japan and is ideal for measuring the permeability of films, sheets, and containers. The measurement method complies with JIS, ASTM standards, and other international standards. 【Features】 ○ Short measurement time / High stability ○ Easy sample preparation ○ Low maintenance 【Applications】 ○ Evaluation of moisture permeability and barrier properties of moisture-proof packaging films ○ Evaluation of barrier coating materials and sealing materials ○ Evaluation of moisture permeability of non-woven fabrics and waterproof sheets 【Exhibiting at TOKYO PACK 2014】 This product will be exhibited at the "2014 Tokyo International Packaging Exhibition" held from October 7 (Tuesday) to 10 (Friday), 2014. → (http://www.tokyo-pack.jp/list/detail.html?id=1356) *For more details, please download the catalog from the link below.

• Testing Equipment and Devices
• Temperature and humidity measuring instruments
• Analytical Equipment and Devices

The carbon dioxide (CO2) analyzer is a measuring device for carbon dioxide used by breweries and beverage companies. For more details, please contact us.

• Testing Equipment and Devices

The online total sulfur analyzer "SOLA2" is the number one domestic petroleum sulfur meter with excellent accuracy, repeatability, and responsiveness. It can continuously measure sulfur content at a few ppm levels in diesel, kerosene, and gasoline (the Trace type can measure down to ppb levels). For more details, please contact us.

• Testing Equipment and Devices

The "TS/TN-3000" is a total sulfur and total nitrogen analyzer that uses a pulse-type UV fluorescence detector. The helical structure of the reaction tube (Turbo Tube) completely combusts the sample, allowing for the measurement of sulfur and nitrogen content at approximately 5 ppb with a high-sensitivity detector. By adding a sulfur module or a nitrogen module, it is possible to measure total sulfur or total nitrogen with a single unit. For more details, please contact us.

• Testing Equipment and Devices

PAC was established in 1917, evolving from its predecessor Precision Scientific Inc., which acquired various analytical manufacturers, leading to the current product line around the year 2000. This includes products such as the MicroDist Distillation Monitor, Freeze Point Monitor, Cloud Point Monitor, Flash Pointer, Reid Vapor Pressure Monitor, and Pour Point Monitor. For more details, please contact us.

• Testing Equipment and Devices

The portable FT-IR spectrometer "Exoscan" is a full-fledged portable type FT-IR spectrometer that realizes "no need for a specific location," "no pretreatment required," and "easy measurement." With a focus on on-site measurement, portability, and robustness, it has successfully transitioned FT-IR from the laboratory to the field, allowing samples to be measured in a form closer to the actual site. This enables immediate collection of samples on-site and obtaining high-quality analytical results without the need to wait several hours to days for measurement results. The system can quickly and easily analyze the necessary samples and display results in an easy-to-read format, allowing for quality determination in just a few minutes. Real-time measurement of almost all forms (liquid, solid, powder) of samples can be achieved on-site without destruction or pretreatment. For more details, please download the catalog or contact us.

• Testing Equipment and Devices

The HY-ALERTA 500 model from H2scan is a portable hydrogen leak detector that can instantly detect a wide range of hydrogen concentrations. The LED at the tip of the sensor probe allows for visual confirmation of hydrogen levels. Its lightweight and compact design ensures reliable detection of leak locations.

• Analytical Equipment and Devices

The HY-ALERTA 600 model from H2scan is a hydrogen monitor that exclusively detects hydrogen gas leaks. By using a Pb/Ni alloy semiconductor sensor, it reacts only to hydrogen. It can accurately detect hydrogen gas and measure its concentration without interference from multiple background gases or combustible gases. Additionally, it does not produce any false signals. The monitor can be installed on the ceiling or wall, and by connecting the sensor and controller via RS422, it allows for control from a remote location.

• Analytical Equipment and Devices

The HY-OPTIMA 700 model from H2scan is an inline hydrogen analyzer that can measure changes in hydrogen concentration in real-time, quickly, and accurately. It only reacts to hydrogen, allowing it to be used in the presence of multiple background gases. It has a simple operating method and can accommodate various connection methods.

• Analytical Equipment and Devices

The IN-FLOW series mass flow meters/controllers are designed with a robust design (IP65) to be used in pilot plants or production plants in industrial environments. 【Features】 ○ Flow range from 0-0.7 mln/min to 1670 ln/min (Air equivalent flow) ○ Durable IP65 housing for general industrial use ○ Multi-gas, multi-range model that can store eight types of gas curves For more details, please contact us or download the catalog.

• Other process controls

Bronco Stahitech has developed a mass flow meter (MFM) for liquids, the LIQUI-FLOW mini, based on a microfluidic concept. This very compact instrument can accurately measure water-based flow rates from an extremely low flow of 1.5…75 mg/h (0.025…1.25 μl/min) up to 12…600 mg/h. The straight duplex steel sensor (W1.4462) has a volume of less than 1 mm³ and operates on a thermal measurement principle. 【Features】 ○ Flow range from 0-75 mg/h to 0-600 mg/h (water equivalent flow) ○ Thermal liquid for ultra-low flow range ○ Analog / RS232 output ○ Maximum pressure rating of 1000 bar For more details, please contact us or download the catalog.

• Other process controls

The mini CORI-FLOW series from Bronkhorst Cori-Tech BV is an accurate and compact mass flow meter/controller that employs the Coriolis measurement principle. It has been developed to cover small flow ranges. We offer three models that overlap a flow range of 5g/h to 30kg/h (full-scale value). Each model features a "multi-range" function, allowing range changes on the customer side while maintaining the initial accuracy calibrated at the factory. The equipment is housed in a robust weatherproof case rated IP65 and is suitable for use in ATEX Zone 2 hazardous areas. 【Features】 ○ Direct mass measurement, independent of the physical properties of the fluid ○ High accuracy and high repeatability ○ Easy range change (multi-range) For more details, please contact us or download the catalog.

• Other process controls

The EL-PRESS series pressure meters/controllers are compact, through-flow type devices, available in pressure ranges from 2 to 100 mbar and 8 to 400 bar in both absolute and gauge pressure. Differential pressure gauges are also available in ranges from 2 to 100 mbar and 0.3 to 15 bar. The pressure controllers feature high precision and high repeatability. Please specify whether you require front pressure control or rear pressure control. 【Features】 ○ High precision and high repeatability ○ High pressure compatibility; 400 bar For more details, please contact us or download the catalog.

• Other process controls

The IN-PRESS series digital electronic pressure meter/controller features a robust IP65 design suitable for industrial environments and is ATEX Cat.3 certified, making it usable in Zone 2 hazardous locations, thus applicable in pilot plants and production plants. These devices are well-proven, compact, and through-flow types, offering pressure ranges from 2 to 100 mbar and 8 to 400 bar in absolute or gauge pressure. The pressure controller has high precision and high repeatability. Please specify whether you require front pressure control or rear pressure control. 【Features】 ○ Weatherproof IP65 housing ○ Provides stable control even if the process volume changes ○ High-pressure capability (up to 400 bar) For more details, please contact us or download the catalog.

• Other process controls

Broncost Coritec BV offers the widest variety of thermal mass flow meters/controllers for gases and liquids used in various markets. The digital mass flow meter/controller MASS-FLOW Select allows for free selection of flow range changes and gas types while maintaining initial accuracy within a rangeability of 187.5:1. 【Features】 ○ Rangeability: 187.5:1 ○ Free and easy configuration software ○ Up to 8 curves can be stored ○ High accuracy/high repeatability ○ Fast measurement and response (optional; mSec) For more details, please contact us or download the catalog.

• Other process controls

The Vary-P valves series F-033/F-042 is a two-stage control valve (patented) developed for high pressure and high differential pressure applications, with a pressure rating of up to 70 MPa (700 bar). The flow control section is a valve module, while the other section is a pressure compensation valve. In the latter section, the differential pressure before and after the former section is constantly adjusted to be 0.4 MPa (4 bar). This ensures that the function of the control valve is maintained even with changes in primary and secondary pressure. 【Features】 ○ Pressure rating up to 70 MPa (700 bar) ○ Two-stage control valve (patented) developed for high pressure and high differential pressure ○ Flow control section is a valve module ○ Other section is a pressure compensation valve ○ Function of the control valve can be maintained even with changes in primary and secondary pressure For more details, please contact us.

• valve

This is a portable gas analyzer that combines a magnetic dumbbell-type oxygen sensor and an infrared CO2 sensor. Due to the measurement method that specifically identifies only the target components, it is rarely affected by background gas interference, allowing for reliable measurement values. The software, which has been thoroughly field-tested, is user-friendly, equipped with advanced features, and easy to calibrate. With options for rechargeable batteries and vehicle power sources (12/24V), it is also possible to measure while moving to different locations. It can provide TUV and MCERTS certification based on the EN15267-3 standard (automatic measurement system certification).

• Analytical Equipment and Devices

The "Lysys Water Vapor and Gas Permeability Tester" is a moisture and gas permeability measuring instrument with over 40 years of history. It has numerous sales achievements in Japan and is ideal for measuring the permeability of films, sheets, and containers. The measurement method complies with JIS, ASTM, and other international standards. 【Features】 ○ Short measurement time / High stability ○ Easy sample preparation ○ Low maintenance 【Applications】 ○ Evaluation of water vapor permeability and barrier properties of moisture-proof packaging films ○ Evaluation of barrier coating materials and sealing materials ○ Evaluation of moisture permeability of non-woven fabrics and waterproof sheets *For more details, please download the catalog from the link below.

• Gas Analyzers
• Other incubators and baths
• Other physical property measurements and component analysis