[Exhibition Information] We will be exhibiting at the Aquaponics and Land-based Aquaculture Equipment Exhibition 2024 [Starting from July 24 (Wednesday)!]

Simultaneous measurement of up to 9 items with a single unit! Compatible with water depths of 100m. For environmental monitoring and water quality management in factories, farms, and aquaculture.

The "WQC-40" is a portable water quality meter that supports various measurements including pH, electrical conductivity, salinity, TDS (total dissolved solids), seawater specific gravity, turbidity, temperature, dissolved oxygen, ORP (oxidation-reduction potential), ions, and water depth. It can measure up to 9 items simultaneously and is capable of measuring water depth up to 100 meters, making it useful for environmental monitoring of rivers, lakes, and dams, as well as for water quality management in factories and aquaculture sites. With a diameter of 45mm, it can be easily inserted into drilling survey pipes and other equipment. By connecting the optional Modbus power box to a general-purpose gateway, a water quality monitoring system can also be established. 【Measurement Items】 Standard: pH, electrical conductivity, salinity, TDS (total dissolved solids), seawater specific gravity, turbidity, temperature Optional: dissolved oxygen, ORP (oxidation-reduction potential), water depth, ions *Ion electrodes can be selected from 6 types (fluoride, chloride, nitrate, calcium, potassium, ammonium ions) *For detailed information such as measurement ranges, please refer to the documentation. Feel free to contact us with any inquiries.

• Water quality/pH measuring device

This is a portable water quality meter compatible with field measurements of pH, ORP, electrical conductivity, and dissolved oxygen!

This is a multi-type portable water quality meter that allows for the measurement of "pH," "ORP," "electrical conductivity," and "dissolved oxygen" through probe replacement. Available in 2-channel type MM-42DP and 1-channel type MM-41DP! The measurement of dissolved oxygen uses an "optical method"! With a waterproof structure and backlight, it can be safely used in the field. ◎ You can view detailed specifications and more from the "PDF Download." If you are interested, please download the catalog to take a look. Additionally, you can download materials that clearly explain the measurement methods for pH, electrical conductivity, and dissolved oxygen.

• Water quality/pH measuring device

This portable pH meter is ideal for field measurements with its energy-saving and waterproof design!

This is a popular portable water quality meter that allows for the measurement of "pH," "ORP," and "various ions" through electrode replacement. Its slim design makes it easy to hold, and its energy-efficient and waterproof design ensures safe use in the field. ◎ You can view detailed specifications and more from the "PDF Download." If you are interested, please download the catalog to take a look.

• Water quality/pH measuring device

Compact and multifunctional! A spectrophotometer that allows anyone to easily and quickly measure various samples.

The "DR3900" is a spectrophotometer that incorporates a variety of functions in a compact device. The main unit has programmed analysis methods for heavy metals, inorganic ions, and organic substances, which can be measured in combination with reagents provided by HACH. In addition to the built-in programs, users can input their own calibration curves. Analysis methods can be set according to the sample. 【Features】 ■ Analysis programs pre-installed (many dedicated reagents available) ■ Supports user-specific analyses ■ Equipped with wavelength scanning function ■ Adopts a color touch panel (7-inch TFT LCD screen) ■ Compatible with a variety of measurement cells *For more details, please refer to the PDF document or feel free to contact us.

• Other measuring instruments
• Measurement and Analysis Equipment

Industrial DO meter adopting fluorescence (optical) method for continuous measurement, easy maintenance, and long-term stable measurement.

The fluorescent dissolved oxygen meter operates on a different measurement principle compared to traditional membrane-type electrodes. Inside the detector, blue and red light-emitting diodes (LEDs) are arranged to alternate lighting for measurement. The light emitted from the blue LED is directed onto a sensor cap coated with fluorescent material on the outside of a transparent resin plate at the tip of the detector, which quickly enters an excited state and emits red fluorescence before returning to the ground state. The higher the oxygen concentration in the sample water, the less red fluorescence is emitted, and the time taken to return to the ground state is shorter. The 'LDO2' utilizes this phenomenon to determine the dissolved oxygen concentration in the sample water and performs optical zero adjustment with the red LED to enhance measurement stability. **Features** - The detector does not have an anode or cathode, eliminating the need for electrolyte or membrane replacement. - Minimal maintenance required (sensor cap replacement every two years). - Long-term stable measurements are possible due to optical zero adjustment. - There are almost no interfering substances, and flow rate has no effect. - The SC4500 converter can connect two detectors, allowing for simultaneous 2-channel measurements. *For more details, please refer to the PDF document or feel free to contact us.*

• Water quality/pH measuring device
• Other measuring instruments
• Other analytical equipment

This is a portable water quality meter capable of measuring dissolved oxygen, pH, ORP, and electrical conductivity. We offer a lineup tailored to your needs!

This is a portable meter compatible with field measurements that can measure "dissolved oxygen," "pH," "ORP," "electrical conductivity," and "ions" through probe replacement. It features intuitive operation with an illustrated step-by-step guide and supports Japanese display. Additionally, it offers smooth and convenient data management and output functions, allowing all data logs to be output to a PC or USB memory via USB connection. The dissolved oxygen measurement employs a fluorescent method (LDO), making maintenance easy. 【Features】 ■ Supports water quality measurement in combination with digital sensor IntelliCAL probes ■ The multi-meter "HQ4000" series is equipped with a color display ■ Powered by a rechargeable lithium-ion battery, with charging possible via a dedicated AC adapter or USB connection ■ Equipped with data sorting and filtering functions *For more details, please refer to the PDF materials or feel free to contact us.

• Water quality/pH measuring device
• Other measuring instruments
• Other analytical equipment

Standard equipped with 2 alarm (adjustment) outputs and DC 4-20mA transmission output! Automatically determines the quality of electrode characteristics and displays a message.

The "HBM-100B/102B" is a compact DIN standard panel-mounted pH/ORP controller with dimensions of 96×96mm. It comes standard with two alarm (control) outputs and a DC 4-20mA transmission output. The standard liquid calibration (check) features one-touch automatic stability determination, allowing for stable calibration without individual differences. 【Features】 ■ Automatically determines the quality of electrode characteristics and displays a message ■ Alarm (control) output includes adjustable sensitivity settings for upper and lower limit ON-OFF operation ■ The display unit is equipped with a backlight *For more details, please refer to the PDF document or feel free to contact us.

• Other analytical equipment

There are many programs available for management training, leadership training, and so on. This indicates that the needs of various companies are diverse, and the forms of solutions also differ. Our company regularly holds experiential seminars aimed at those responsible for or researching leadership training within each company, allowing them to experience the essence of management games. Please consider this as a solution for organizational challenges. The benefits of the experiential seminar are as follows: • You can experience the intrinsic value of management games. • You will understand the core of experiential training that cannot be conveyed through catalogs, brochures, or websites alone. • You can envision which programs should be applied to which job levels. • You can imagine the degree of growth of your employees after participating in the training. *This is aimed at those responsible for corporate education and training. Individuals seeking learning for personal purposes should participate in public seminars. [Request when applying] Please specify "via the Ipros site" when asked how you learned about our company.

Finally, the practical use of generative AI in the construction industry has been advancing. By utilizing generative AI, the operations in the construction industry have significantly improved, and many case studies have emerged. On the other hand, it is challenging to experiment with various tools, and there are not many courses specifically tailored for the construction industry. In this training, over two days, you will intensively learn generative AI practical skills specialized for construction, which you can immediately apply on-site starting the next day. This "super practical program" will allow you to quickly acquire skills to automate and streamline the creation of construction plans and presentation materials by utilizing the latest generative AI tools available for free, from the basic mechanisms of AI. It goes beyond mere technical introduction, enabling you to gain know-how that can be immediately used on-site through practical exercises directly related to your own work.

The housing industry is currently facing a significant turning point due to factors such as population decline, a reduction in demand for new construction, and intensified price competition. This seminar will clearly explain the "business model transformation strategies" necessary for construction companies to survive and continue to grow in such a challenging environment. We will introduce specific approaches that can be immediately applied on-site, along with a roadmap to success.

Nitto Kohki will hold the "2025 Attack Fair in Meiko" for two days from July 23 (Wednesday) to July 24 (Thursday), 2025, at the "Kowa Seminar Plaza 2F Training Room No. 12 (inside Kowa Sports Land)." The Attack Fair is an exhibition where you can actually "see, touch, and operate" Nitto Kohki's products. Additionally, there will be wonderful souvenirs for attendees and many fun activities prepared. We look forward to welcoming everyone!

ODS Corporation, a manufacturer of business information terminals (headquartered in Chiyoda-ku, Tokyo, President: Kiyoshi Sunanaga), in collaboration with Magconn Corporation (headquartered in Kokubunji City, Tokyo, President: Satoshi Inoue), will showcase its business tablets at the "HCJ2026 International Hotel and Restaurant Show" to be held at Tokyo Big Sight from February 17 (Tuesday) to 20 (Friday), 2026. We will present the Android model "TA2C-NF8" equipped with an NFC reader/writer, which can be utilized in restaurants and hotels, as well as the Windows model "TW2A-NF9LTA" with an NFC reader/writer, which will be unveiled for the first time at this exhibition and is scheduled for release in March. By combining these products with Magconn's charging system, which allows for stable charging with a one-touch magnetic attachment, we aim to propose improvements in operational efficiency and the creation of new business opportunities utilizing NFC solutions.