オートマチックシステムリサーチ List of Products and Services

This document is a collection of case studies on the introduction of fluorescent oxygen meters handled by Automatic System Research Co., Ltd. It includes examples such as the introduction in the beer manufacturing process and in the quality control of high-viscosity products like mayonnaise. Are you having trouble with measurement conditions? Please feel free to consult us about the significantly expanded measurement applications. 【Featured Case Studies】 ■ Creating delicious sake with low oxygen ■ Safely managing the quality of mayonnaise ■ Making yogurt even tastier with oxygen control *For more details, please refer to the PDF document or feel free to contact us.

• Other electric meters
• Level gauges and level switches
• Other electronic measuring instruments

The "fluorescent oxygen meter" is a measuring instrument that converts changes in fluorescence intensity into electrical signals to measure oxygen concentration. Depending on field needs, measurements can be taken using three methods: "inline measurement, field measurement, and lab measurement." It is utilized in various fields such as water quality surveys, food and culture tank measurements, soil measurements, and high-viscosity liquid measurements. 【Features】 - No self-consumption of oxygen, so flow rate is not required - Easy handling - Long-term stability - Wide range of measurement targets - Safety - Excellent cost performance *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• others

The "LA-401" is a laser turbidity meter that continuously monitors turbidity and concentration at the lab level using various fermentation, food, and emulsifier fine chemical wastewater treatment methods. Measurements can be taken using test tubes, flasks, and mini-jars. It employs a reflection method using a laser light source (780nm), maintaining the conventional measurement accuracy. Additionally, it allows for insertion from the top even with mini-jars, and of course, it is autoclavable. 【Features】 ■ Continuous measurement with mini-jars and organic synthesis reactors ■ Capable of measuring a wide range from low to high concentration ■ Extremely high reproducibility ■ Eliminates external influences such as dirt, bubbles, and ambient light ■ Heat resistant ■ Standard output recording (0-1[V] or 4-20[mA]) *For more details, please refer to the PDF document or feel free to contact us.

• others

The DOP-01 is a portable fluorescent oxygen meter suitable for field measurements that can be used even in areas without flow. It does not use a diaphragm or electrolyte, eliminating the need for regular replacement. With fewer consumables, it can be used maintenance-free for an extended period. Additionally, it has been made more affordable, allowing for cost-effective implementation. Currently, we are offering materials that include measurement principles and application examples, in addition to the catalog. 【Features】 ■ Significantly reduces maintenance frequency ■ Excellent cost performance ■ Capable of measuring oxygen in liquids, gases, and soil ■ Simple operability that anyone can handle ★ A JIS standard for "Evaluation Test Methods for Fluorescent Oxygen Meters" has been established, evaluating our products as measurement instruments. (JIS B 7921:2016) You can also view a collection of case studies where our fluorescent oxygen meters have been implemented. For more details, please download the PDF or feel free to contact us.

• Water quality testing
• Soil testing

The "FOM-1400" is a simple maintenance oxygen concentration meter that does not require membranes or electrolytes. It features a compact design ideal for integration into devices and has a robust structure that is compatible with high-pressure steam sterilization. Additionally, it allows for oxygen concentration measurement in various scenarios such as biotechnology, chemistry, and environmental applications, while requiring no frequent maintenance. It offers reliable performance in accordance with JIS7921 "fluorescent oxygen concentration meters." 【Features】 ■ Robust structure compatible with high-pressure steam sterilization ■ No need for frequent maintenance ■ Capable of long-term continuous measurement ■ Can measure stationary fluids and small sample volumes ■ Safe and hygienic design compliant with RoHS directives ■ Reliable performance in accordance with JIS7921 "fluorescent oxygen concentration meters" *For more details, please request documentation or view the PDF data available for download.

• Water quality testing
• Soil testing
• Other environmental analysis equipment

The "FOM-2000" is a fluorescent oxygen meter capable of managing oxygen concentration in edible oils, under high pressure and vacuum, as well as in culture media and soil. Since it does not consume oxygen itself, it has minimal impact even with small samples, allowing for long-term continuous measurement. Additionally, it is highly durable and easy to handle. By changing the shape of the sensor, it can be adapted for various applications. 【Features】 ■ Excellent measurement performance ■ Wide range of measurement targets ■ Outstanding durability ■ Easy to handle *For more details, please refer to the PDF document or feel free to contact us.

• Water quality testing
• Soil testing
• Other environmental analysis equipment

The "EG-910" is an exhaust gas sensor that is optimal for measuring exhaust gas in fermentation equipment. The measurement range fully covers a wide area, with CO2 from 0 to 20% and O2 from 0 to 25%. Additionally, it is equipped with a DC 4-20mA current output for concentration. It is inexpensive and easy to maintain, and features a blue LED display for excellent visibility. The operation is smart-looking with a touch panel. 【Features】 ■ Capable of measuring exhaust gas during cultivation ■ Ideal for bioethanol fermentation equipment ■ Inexpensive and easy to maintain ■ Comes standard with a drain trap, allowing for immediate measurement ■ DIN size (144×144) for easy panel mounting ■ Built-in pump *For more details, please refer to the PDF document or feel free to contact us.

• Analytical Equipment and Devices

The "FO-960" is a fluorescent oxygen meter capable of measuring the oxygen concentration in solutions that were traditionally considered difficult to measure, such as stagnant fluids, gels, and oils. It is easy to handle and requires almost no maintenance. It achieves high precision and reproducibility, allowing measurements of oxygen partial pressure from trace amounts to over 50% in both gases and liquids. Additionally, for culture applications, it can be measured without recalibration after steam sterilization. 【Features】 - Easy to handle, with almost no maintenance required - Achieves high precision and reproducibility - Capable of measuring oxygen partial pressure from trace amounts to over 50% in both gases and liquids - Can be measured without recalibration after steam sterilization for culture applications - Capable of measuring the oxygen concentration in solutions that were traditionally considered difficult to measure, such as stagnant fluids, gels, and oils *For more details, please refer to the PDF document or feel free to contact us.

• Flow Meter

The "mk-750" is an easy-to-operate field controller that is ideal for the diversification of measurement and control. With its compactly condensed features, a wide variety of options, and smooth operability, it meets the needs of the field. Additionally, the manual output function enables various applications in instrumentation systems, and it comes standard with transmission output and alarm output. It also has a built-in timer function. 【Features】 ■ Compact size ■ Manual control (balanceless and bump-less) ■ Easy-to-read display and alarm function ■ PID with overshoot suppression function ■ Standard transmission output and alarm output ■ Built-in timer function *For more details, please refer to the PDF materials or feel free to contact us.

• Other FA equipment
• controller
• Weighing Control

The "LA-301LT" is a process online laser turbidity meter that continuously monitors turbidity and concentration in fine chemical wastewater treatment using various fermentation, food, and emulsifying agents. The sensor itself is sanitary compliant and uses laser light as the light source to measure optical density (OD) from low to high concentrations. This measurement data is processed and referenced by a microprocessor built into the controller, which also allows for control and recorder output, as well as communication with a host computer. 【Features】 ■ Continuous online measurement ■ Capable of measuring from low to high concentration ranges ■ Extremely high reproducibility, eliminating external influences such as dirt, bubbles, and ambient light ■ Samples that are colored or turbid at the start can be canceled using the reference function *For more details, please refer to the PDF document or feel free to contact us.

• Other process controls