The permanent exhibition booth has grand opened.

Non-contact measurement method that does not hinder flow! Applicable to both air transport and free fall systems.

The "SolidFlow 2.0" is an online powder and bulk material flow meter using microwave technology. It can be used for various powders and bulk materials, accommodating particle sizes from 1nm to 10mm. Additionally, it can measure online up to a maximum flow rate of 20t/h and is applicable to both pneumatic conveying and free-fall systems. Examples of applications include measuring and controlling the supply of ferrous sulfate in blending processes (cement) and controlling the speed of screw conveyors. 【Features】 ■ Usable for various powders and bulk materials ■ Applicable to both pneumatic conveying and free-fall systems ■ Improved accuracy with stratified spectral correction ■ Process management with an accuracy of ±2-5% ■ Enhanced wear resistance through non-contact measurement *For more details, please refer to the PDF document or feel free to contact us.

• Flow Meter

Demonstrating power in various fields from powders to liquids! High-precision level measurement with a unique algorithm.

We would like to introduce our "Ultrasonic Level Meter" that we handle. We offer the "KDH1200," which achieves stable level measurement with DSP technology, and the low-cost model "KDH353-A," which features an integrated sensor and control unit. Please use them according to your application. 【KHD1200 Features】 ■ Eliminates the influence of noise and unwanted reflections, enabling stable measurements ■ Can connect two sensors to one controller ■ Standard equipped with flow meter function ■ Logs recorded on microSD ■ Standard equipped with RS-485 (MODBUS) *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments

It is possible to measure exhaust gas flow rate and flow volume! Measurements can be taken in dust environments up to 1000 mg/m3! When combined with a dust monitor, mass flow can also be measured!

The "STACKFLOW 400" is an ultrasonic exhaust gas flow meter that enables stable measurements through a unique measurement method. The sensor probe contains two opposing transducers, with ultrasonic pulses emitted from each transducer and detected by the other transducer. It can be installed in both vertical and horizontal piping, and can measure processes with temperature and pressure changes. 【Features】 ■ Self-diagnostic function included ■ Usable in dust environments of 0-1000 mg/m3 ■ Resolution of 0.1 m/s ■ Installable in vertical and horizontal piping ■ Can measure mass flow when combined with a dust monitor *For more details, please refer to the PDF document or feel free to contact us.

• Flow Meter

Detection possible for apparent specific gravity of 0.1 or higher. Detection possible for 0.03 or higher as an option. There are no issues with adhesion or deposition at the base of the detection plate, as the sensing capability is at the tip of the vibration detection plate!

We introduce the KVX series and XV2 series of small vibrating level switches that our company handles. The "KVX series" features fewer moving parts for easy maintenance and is recommended for measuring the apparent specific gravity of difficult powders, focusing on user-friendliness. Additionally, the "XV2 series" is a level switch developed to match equipment that requires particularly compact designs. 【Features】 ■KVX Series - Adaptable to measuring substances with varying conductivity and specific gravity - Excellent pressure resistance with no sealing parts - High-sensitivity sensor that operates with an apparent specific gravity of 0.1 or higher ■XV2 Series - Achieves compactness and lightweight while maintaining performance equivalent to the KVX series - Developed to match equipment that requires particularly compact designs *For more details, please refer to the PDF document or feel free to contact us.

• Level gauges and level switches

Temperature changes are stabilized with compensation functions! It can be easily installed in various locations.

The "M-Sens2 type" is a high-frequency online moisture meter for powders and granules that measures the moisture content of various solids in real-time, allowing for optimal management of processes and product quality. It can be used for various powders and granules, measuring moisture not only on the surface but also internally. It is not affected by flow rate or color changes of the measured material. It can be used in screw conveyors, belt conveyors, drying equipment conveyors, tank bottoms, and mixing processes. 【Features】 ■ Not affected by flow rate or color changes of the measured material ■ Easy installation in various locations ■ Simple and easy calibration ■ Improved wear resistance due to ceramic adoption ■ Temperature changes compensated for stable accuracy *For more details, please refer to the PDF document or feel free to contact us.

• Viscometer
• Other measurement, recording and measuring instruments

Achieved with the adoption of ultra-high sensitivity detection circuits! Suitable for detecting the flow of powder and particles flowing through pipes and predicting blockages.

The "KFD-1" is a microwave flow sensor that detects flow without contact. It is suitable for detecting the flow of powders and particles in pipes and predicting blockages. With the power of 24GHz, it offers high sensitivity and stability, ensuring that not even a single pellet is missed. In addition, we offer a lineup that includes the "KDS-1," which can detect pinpoint contact, and the "KFD-2," which can extract minute changes in concentration. 【KFD-1 Features】 ■ Ultra-high sensitivity ■ Our unique circuit ensures that not even a single pellet is missed ■ The power of 24GHz allows it to penetrate materials like glass and synthetic resin, enabling indirect detection ■ The power of 24GHz makes it less susceptible to the effects of dirt or scale on the detection surface ■ Sensitivity adjustment allows for the detection of both minute flows and large flows *For more details, please refer to the PDF materials or feel free to contact us.

• Sensors
• Sensors

Instantaneous concentration changes won't be missed! Achieving ultra-low concentration measurement, high-speed response, and free maintenance.

The "VIEW Series" is a high-resolution and highly stable dust monitor that is less affected by dust adhesion to the probe compared to conventional triboelectric methods and traditional optical detection methods. Starting with the "VIEW370," which can be used for measuring dust concentration in various processes, the lineup also includes the "VIEW Ex800," which can measure in hazardous areas. Despite having one of the largest functionalities among dust monitors, it achieves high-speed data processing. 【Features】 ■ Almost unaffected by adhesion or dirt on the probe ■ Ultra-high sensitivity of 0.01 to 1000 mg/m3 ■ PTFE and FRP coatings can be manufactured (VIEW370・370PRO) ■ Capable of measuring high-humidity gases with a special air purge (VIEW370・370PRO) ■ Free power supply: AC 90 to 260V *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other process controls

Yoshikawa Co., Ltd. Realization Division will exhibit at the 40th Nepcon Japan. ■ Dates: January 21 (Wed) - 23 (Fri), 2025 ■ Venue: Tokyo Big Sight ■ Booth: East Hall 4 E6-19 Clean and Static Control Zone The exhibit will feature a storage shelf for slide-type metal masks. 【Efficient storage with a sliding mechanism】 【Easy to take out even while wearing gloves】 【Customization to meet the needs of individual customers】 We invite you to come and see it. ■ Pre-registration (free) is available here or through related links: https://www.nepconjapan.jp/tokyo/ja-jp/register.html?code=1522511758302164-EUA

Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is needed, please contact us.

The "240well 2D Code Attached Tube" is a product with a 200μl type and a rack lid lock function. It is compatible with liquid nitrogen vapor. It allows for the storage and management of a large number of samples in a small space, making it easier to understand. Additionally, it does not use sealing materials, which improves sealability and allows for safer use. 【Features】 ■ Developed a 2D code attached tube for ultra-micro volumes (200μl) ■ Compatible with liquid nitrogen vapor ■ Adopts a new type of screw cap that does not use O-rings, packing, or gaskets ■ Improved sealability and safer use due to the absence of sealing materials *For more details, please download the PDF or feel free to contact us.