Notice of Participation in the 57th Annual Meeting of the Society of Petroleum Engineers

Up to 63 samples can be set, and the processes of sample injection, measurement, and cleaning are carried out fully automatically, demonstrating significant effectiveness in improving measurement efficiency.

The PVS VAS system is a fully automatic dynamic viscosity measurement device equipped with an auto-sampler, based on LAUDA's extensive experience of over 40 years in PVS dynamic viscosity measurement equipment. The viscosity tube uses a dedicated viscosity tube that includes one cleaning tube in addition to the standard viscosity tube. All operations are performed using software on a PC, making it easy to operate and facilitating data management. When combined with the Proline series constant temperature water baths, measurements can be conducted under precise temperature control. By employing a near-infrared method for liquid level detection, it minimizes measurement errors associated with visual observation and variations due to liquid color, enabling high-precision measurements at the millisecond level.

• Viscometer
• Other measurement, recording and measuring instruments
• Analytical Equipment and Devices

The PVS kinematic viscosity measurement device from LAUDA automatically measures the kinematic viscosity of ideal fluids (Newtonian fluids) using a glass capillary viscometer.

The system adopts a completely modular configuration, allowing you to choose the optimal system from many combinations according to your budget, application purpose, number of samples, and more. We offer systems that automate only the measurement as well as those that automate the cleaning process. (The measurement stand can control up to 8 units, and there are also higher models equipped with an auto-sampler.) Since additional features and expansions can be added later, it is possible to implement a setup with lower initial costs while keeping the final configuration in mind. All operations are performed using software on a PC, making it easy to operate and manage data. When combined with the Proline series constant temperature water baths, measurements can be taken under precise temperature control. By employing near-infrared detection for liquid level detection, we minimize measurement errors associated with visual observation and variations due to liquid color, enabling high-precision measurements at the millisecond level.

• Viscometer
• Analytical Equipment and Devices

This is an automatic kinematic viscosity measurement device that uses glass capillary viscometers, pursuing the high performance and cost-effectiveness unique to LAUDA.

By installing the included operation software on your PC and connecting via USB, measurement is possible. All operations are performed using the software on the PC, making it easy to operate and manage data. When combined with the ECO series or ProLine series constant temperature water baths, measurements can be taken under precise temperature control. The use of near-infrared detection for liquid level detection minimizes measurement errors associated with visual observation and variations due to liquid color, allowing for high-precision measurements at the millisecond level.

• Viscometer
• Other measurement, recording and measuring instruments
• Analytical Equipment and Devices

[New Product] It features a built-in cooling function using a Peltier element, achieving an operating temperature range of 15°C to 90°C with the device alone.

"Viscocool 6" is a new product that is ideal for use in conjunction with the PVS or iVisc dynamic viscosity measurement devices from Lauda, which have received high praise. It features a built-in cooling function using a Peltier element, allowing the device to operate at temperatures ranging from 15°C to 90°C. The transparent polycarbonate water tank has a capacity of 6 liters and can accommodate one measurement stand and one viscosity tube stand. Additionally, it comes standard with a backlight using white LEDs on the rear of the tank, making manual viscosity measurements comfortable. This product is perfect for small-scale dynamic viscosity measurement tasks, research and development, and quality control. For more details, please contact us or download the catalog.

• Viscometer
• Other measurement, recording and measuring instruments
• Analytical Equipment and Devices

[New Product] Introducing a transparent cylindrical water tank type constant temperature bath that is convenient for manual viscosity measurement of multiple samples! It allows observation from all around.

The "Viscotemp 18S/G," a transparent cylindrical constant temperature water bath for measuring dynamic viscosity, is convenient for manual dynamic viscosity measurements of multiple samples. Made of hard glass, the water bath allows for observation from all angles, which improves measurement efficiency. You can choose between two types of cover plates: one designed for five viscosity tube holders and a measurement stand, and another for one viscosity tube holder, allowing you to build a system tailored to your usage needs and the number of samples. The control head is available in two models, Silver and Gold, similar to the well-regarded ECO series. By using an external cooling unit, operation at low temperatures is also possible, making it suitable for a wide range of measurement tasks. For more details, please contact us or download the catalog.

• Viscometer
• Other measurement, recording and measuring instruments
• Analytical Equipment and Devices

A high-performance constant temperature bath with a transparent window is now available at an affordable price! We offer three sizes: 15L, 24L, and 40L.

The Lauda-made constant temperature water bath with a viewing window for measuring dynamic viscosity, "Viscotemp 15/24/40," limits the operating temperature range of the conventional Proline PV series to the most versatile range of 0°C to 105°C, while maintaining high quality and reliability. It is available in combination with ECO Silver or ECO Gold control heads. The water bath is available in three capacities: 15L, 24L, and 40L. You can select the model according to the number of measurement samples and measurement purposes. A variety of measurement stands and viscosity tube holders are also available, along with a cover plate that enables a wide range of combinations, contributing to the construction of a cost-effective dynamic viscosity measurement system. For more details, please contact us or download the catalog.

• Viscometer
• Other measurement, recording and measuring instruments
• Analytical Equipment and Devices

We will be exhibiting at the "12th Conference of the Advanced Power Semiconductor Subcommittee" held at the Toyama International Conference Center. We will be introducing our latest analysis technology services, so please stop by! We sincerely look forward to your visit.

Our company will exhibit at the Measurement and Measurement Comprehensive Technology Exhibition in Hokuriku, showcasing safety products with Gemba Reporter. Please be sure to stop by booth number "72" when you visit. 【Date and Time】 November 6, 2025 (Thursday) 9:00 AM - 5:00 PM 【Venue】 Ishikawa Industrial Exhibition Hall, Building 2 From JR Kanazawa Station, take the Hokutetsu Bus bound for "Shimo-Yasuhara" and get off at "Fukurobatake Town West Green Park," then walk for 5 minutes. Alternatively, take the Hokutetsu Bus bound for "Saiseikai Hospital," get off at "Seibu Green Park," and it will take about 15 minutes by taxi. 【Materials】 https://www.line.co.jp/wp-content/uploads/2025/10/MepTechhokuriku2025.pdf 【Notes】 Please register in advance using the 2D barcode in the PDF.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Environmental Industry Expo 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition aims to pave the way for a sustainable future from the local community. It is a trade fair for environmental-related industries originating from the Minami-Shinshu region of Nagano Prefecture. Our company will introduce next-generation solutions for reducing environmental impact and effectively utilizing energy, including our "smokeless small incinerator" and "stove," along with product panels and case studies. No pre-registration is required, and admission is free. We sincerely look forward to your visit.

Recently, fine bubbles, which are tiny bubbles smaller than 100 μm and are referred to as "fine bubbles," have attracted attention in various fields such as the environment, agriculture, food, fisheries, and medicine, due to their ability to impart various functions to liquids. Fine bubbles are classified into two types based on their size: microbubbles and ultrafine bubbles. Recently, there has been a growing interest in ultrafine bubbles, which have a lifespan of several weeks to months. However, listening to the voices of researchers and users reveals some skepticism, which has become one of the issues hindering the spread of fine bubble technology. On the other hand, we have challenged the elucidation of the stabilization mechanism of ultrafine bubbles from a new perspective by enabling the control of number density exceeding 10 billion particles/mL without pressure or concentration operations using our ultrafine bubble generation technology. In this seminar, we will provide a fundamental explanation of fine bubble technology, including the basic physical properties, characteristics and functions, device technology, measurement and evaluation methods, and case studies, to promote research and utilization of fine bubbles based on a correct understanding.

Sekiguchi Iron Works Co., Ltd. will exhibit at the "Minami-Shinshu Environmental Messe 2025" held at S-Bird in Iida City, Nagano Prefecture. This exhibition will be held simultaneously with the "Environmental Industry Trade Fair" taking place the day before. It will be held over the weekend, with many family-friendly events planned. We encourage those who usually find it difficult to visit to take this opportunity to come. Our product exhibition area is located about 10 minutes from the venue. We sincerely look forward to your visit.