[Technical Column] How can this chemical be stored? ~ The best packing for chemicals ~

Explaining the differences between packing, gaskets, and O-rings, as well as the materials and properties of packing essential for sealing stainless steel containers, and how to select them!

When using stainless steel containers, there are various requirements for the containers depending on their intended use. Sealing components play a crucial role when sealing the containers or piping from the containers to manufacturing equipment. Here, we will explain the various sealing components commonly used in our stainless steel containers, focusing particularly on gaskets. However, what is described here is a general introduction to commonly known items. There are many other types of sealing components depending on the materials and applications. When considering containers, we will propose suitable sealing components that match your purposes. We hope this explanatory document will serve as a reference when considering stainless steel containers.

• Stainless steel container

A stainless steel container that allows for identification and management of contents with color packing!

Identification and management can be done using the color of the packing, allowing for differentiation with colored packing in cases where the contents may impart odors to the packing. Due to the colors, it is easier to detect if the packing is chipped and has mixed into the contents. The packing comes in four colors (red, blue, green, and white) and is used by attaching it to the rim of the container. It is ideal for temporary storage of powders and liquids that are sensitive to moisture and outside air, as it is a sealed stainless steel tank. With a handle, it allows for smooth transportation and movement when using a dedicated cart (KM series). The corners of the bottom have an R structure, making it difficult for dirt to accumulate, thus ensuring good cleanliness and hygiene. When combined with a transparent acrylic lid [AF], it is also possible to distinguish the color of the packing while the lid is on.

• Stainless steel container

A stainless steel container with a PTFE gasket that is excellent in chemical resistance and can store solvents that can damage rubber gaskets!

This is a catch-clip type storage container that replaces the silicone packing included with our stainless steel tank [CTH] with PTFE packing, enhancing chemical resistance, solvent resistance, and oil resistance. Due to the stainless steel tank, it is resistant to rust and can be reused multiple times. It has a handle for smooth transportation and movement when using a dedicated cart (KM series). The corners of the bottom are designed with an R structure, making it difficult for dirt to accumulate, which improves cleanability and hygiene.

• Stainless steel container

A selection guide for stainless steel containers suitable for the storage and processing of food and pharmaceuticals, considering safety.

The "Q&A on Stainless Steel Containers" is a selection guide created by MONOVATE, which boasts over 65 years of experience in industries including food and pharmaceuticals, summarizing the key points for selecting stainless steel containers in an easy-to-understand manner. The guide includes a total of 111 items of know-how presented in response to frequently asked questions from users. It covers a wide range of topics, including safety selection points, suitability for pressurization and depressurization, durability and sealing properties, custom and special processing, precautions when handling hazardous materials, as well as legal and regulatory certifications and inspection documents. 【Features】 ■ Clear explanations of shapes and uses with photos of each container ■ Illustrations explaining the installation and uses of the containers *For more details, please refer to the PDF document or feel free to contact us.

• Stainless steel container

The "CCS2" is a ceiling-mounted vehicle counting sensor that employs an infrared reflection method. It can detect vehicles in both directions with just one unit, accurately counting vehicles even during traffic jams or when vehicles pass each other. Additionally, this product can be used not only for vehicle counting but also as a sensor for departure warnings. Furthermore, by using a separately sold dedicated remote control, it is easy to reset the sensor alone, switch the counting direction, and change the patterns of the departure warning timer. 【Features】 ■ Angle adjustment is possible up to ±5° ■ Can be installed in locations with high ceilings up to 4m ■ Detection area consists of 40 spots, allowing for wide-range detection ■ The display LEDs are color-coded by direction, making operation confirmation easy.

Many people may have questions like, "What can be done with IoT?" and "What is needed?" upon hearing the term IoT. Through digital communication, it is possible to obtain various information such as flow sensors, valves, circuit boards, and abnormal monitoring that were not accessible with traditional analog control. For example, by monitoring the valve opening, one can detect blockages in the equipment and identify leaks from cumulative flow. This information directly contributes to reducing downtime and improving quality through continuous long-term monitoring and knowledge-based management. Compatible models include those with digital communication via RS485, in addition to traditional analog controls like 0-5VDC and 4-20mA. (Older models such as the 58xxS, MfxxS series, SLA58xxS, and SLAMfxxS series). Even older models that do not support digital communication can be upgraded to the latest mass flow models, enabling digital communication. The dimensions between new and old models are the same, and no wiring changes are necessary. Additionally, we can provide control boxes for data collection from mass flow. This enables a "visualization" of small IoT without making large changes to the equipment.

Model SLA5850/SLA5851/SLA5853/SLA5860/SLA5861/SLA5863 "With just one unit, you can use 14 types of pressure and flow rates in a single process." Imagine such a mass flow controller platform. Moreover, it features excellent reproducibility, precision, and repeatability. This is the evolved simple performance of the SLA5800 series mass flow controllers/meters. The SLA5800 series boasts high accuracy, zero point stability, and repeatability that are characteristic of Brooks Instrument, a leader in mass flow measurement and control technology. Equipped with configurable advanced multi-gas/multi-range capabilities, it offers superior zero drift specifications compared to competing products while demonstrating long-term maintenance of factory calibration and accuracy.

Model SLAMf50 / SLAMf51 / SLAMf53 / SLAMf60 / SLAMf61 / SLAMf63 / SLAMf64 "Durability to withstand harsh environments! Achieving excellent precision with precise mass flow control" Whether indoors or outdoors, in environments with dust or places that handle water, the 'SLAMf series' elastomer seal thermal mass flow controllers/meters provide proven high precision and long-term stability unique to the "SLA5800 family." Applications ■ Pilot plants for petrochemical and chemical gases ■ Life science bioreactors ■ Blanketing in food processing

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. Many implementation examples are also presented, so please take a look at the case study page.