本多電子 List of Products and Services

A compact and lightweight ultrasonic level gauge that integrates the sensor and control unit. It features a graphic LCD display that allows for the visualization of the A-mode waveform, which is effective during installation and maintenance. The mask function helps to avoid the effects of unwanted reflections. ■ By adopting a two-wire system, installation, wiring, and operating costs can be reduced. ■ The graphic LCD display shows the ultrasonic reflection waveform (A-mode). ■ Mask processing can be performed on obstacles within the sensor's directional angle, allowing for accurate measurement. ■ A compact and lightweight body that integrates the sensor and control unit. ■ The body is made of a fully chemical-resistant resin (PP). *Two-wire system This is a signal transmission method that eliminates the need for power wiring by obtaining power for the amplifier drive from the current output signal.

• Distance measuring device

■ Stable oscillation is possible through digital control. ■ Control tailored to the cleaning device is possible with a variety of interfaces. ■ Ultrasonic output adjustment is possible in 1W increments.

• Ultrasonic Cleaner

This is a point-type ultrasonic cleaning machine that uses a combination of ultrasonic waves and flowing water emitted from the nozzle tip to clean wafers and hard disks. The emitted water functions as a transport medium for the dirt that is detached by the ultrasonic action, simultaneously propagating the ultrasonic waves. Due to the flowing water, there is no reattachment of particles, and it features a high removal rate for submicron particles. It can handle single-sheet processing, making it easy to integrate into production lines. You can choose from a wide variety of options tailored to your application and cleaning solution.

• Ultrasonic Cleaner

■We can manufacture the vibrator in the desired size. ■You can choose the combination of input voltage (100V or 200-230V) and ultrasonic frequency (28/40kHz). ■Remote control via external input is possible. ■It supports continuous operation for 24 hours.

• Ultrasonic Cleaner

FM modulation... continuously varying the frequency of ultrasound. AM modulation... continuously varying the high-frequency output of ultrasound. AM modulation is resistant to fluctuations in load (work, liquid type, liquid depth), while FM modulation can equalize the ultrasound in the tank, allowing for high-efficiency and uniform cleaning. ■ Adopts FM (frequency modulation) + AM (output modulation). It is a high-efficiency, energy-saving type that reduces cleaning unevenness. ■ The size and weight of the oscillator have been compacted to one-third of conventional models (compared to our company). ■ When replacing with the same specification transducer unit, no adjustment of the oscillator is required, making maintenance easy. ■ A wide range of power control is possible according to the cleaning and processing purposes.

• Ultrasonic Cleaner

■Equipped with RS485 communication function With RS485 communication (MODBUS RTU), it is possible to check various settings and operational status. It allows for the setting of frequency and output power, as well as reading the oscillation state, which can be utilized for preventive maintenance. ■Optimal and stable cleaning By using a digital control method for automatic frequency tracking and constant power output, ultrasonic oscillation is achieved with optimal frequency and stable constant output in response to various load fluctuations such as liquid depth, liquid temperature, liquid type, reduced pressure, and workpieces. ■Four oscillation modes to accommodate a wide range of dirt and workpieces 1. Proximity dual-frequency switching oscillation: Suitable for cleaning inside thin tubes and through-hole substrates due to the pumping action. 2. FM oscillation: Reduces damage to workpieces as the cavitation generation position changes. 3. Single-frequency oscillation: Suitable for cleaning stubborn dirt. 4. Pulse oscillation: Effective for gentle cleaning and promoting degassing. ■Improved maintainability When replacing the same specification transducer unit, no adjustment of the oscillator is required. In the event of an oscillator malfunction, ultrasonic oscillation is safely stopped, and the cause of the malfunction is diagnosed, with six types of abnormalities identified and displayed through the lighting pattern of the front panel lamp.

• Ultrasonic Cleaner

A compact and lightweight ultrasonic level gauge that integrates the sensor and control unit. It features a graphic LCD display, allowing for the display of A-mode waveforms that are effective during installation and maintenance. The mask function helps avoid the effects of unwanted reflections. ■ Displays ultrasonic reflection waveforms (A-mode) on a graphic LCD, improving data readability and enhancing operability. ■ Enables measurement by applying mask processing to obstacles within the sensor's directional angle. ■ Compact and lightweight body that integrates the sensor and control unit. ■ The body is made of chemical-resistant resin (PP). ■ Communication functions allow for remote operation via RS-485 (MODBUS protocol), 4-20mA current output, and alarm output contacts.

• Distance measuring device

■Realizes a unique level detection algorithm using DSP, eliminating the effects of noise and unwanted reflections, enabling stable measurements. ■Two sensors can be connected to a single unit. Different types of sensors can be selected, allowing measurements at two locations with different ranges using one unit. ■Logs can be recorded on a micro SD TM. ■Standard equipped with a vortex flow measurement function.

• Distance measuring device

■ Our unique "DynaShock Modulation (DM) method," made possible by full digital technology, allows for optimal cleaning power tailored to applications, ranging from soft to hard cleaning. * The DM (DYNASHOCK MODULATION) method is an oscillation method that controls the ultrasonic power ratio (modulation degree) generated simultaneously at two frequencies from the same transducer while maintaining a constant total output power, achieving optimal cleaning power from soft to hard cleaning. ■ By selecting the DM modulation degree, uniform ultrasonic waves with high sound pressure can be generated throughout the tank, enabling consistent cleaning without unevenness. ■ Various functions have been realized through digital control. - Achieving optimal cleaning: Stable cleaning is possible through optimal frequency control and ultrasonic output control. - Improved maintainability: No adjustment of the oscillator is required when replacing the transducer unit. - Wide power input range: Supports power input of AC200V to AC240V ±10%. - Monitoring function: Management of output power is possible via the front panel display. - Abnormal diagnosis function: An error message indicating the cause of the abnormality is displayed when an issue occurs. - Sweep function: Enables even more uniform ultrasonic cleaning.

• Ultrasonic Cleaner

Equipped with a DSP (Digital Signal Processor), it achieves stable measurement through unique signal processing. Utilizing ultrasound, it measures the flow velocity of fluids and calculates the flow rate from the flow velocity. Sensors are installed upstream and downstream of the flow, and the flow velocity is determined from the time difference of ultrasonic propagation when signals are sent in both forward and reverse directions from each sensor, which is then converted to flow rate. Since there are no structures inside the piping, flow measurement can be performed under conditions of minimal pressure loss. It can measure a wide range from low to high flow rates. ■ Equipped with a DSP (Digital Signal Processor) Achieves stable measurement through unique signal processing ■ Adoption of 2 channels realizes space-saving and low cost ■ Detachable detector and cable make wiring work easy ■ There are no moving parts within the flow measurement, resulting in low pressure loss ■ All wetted parts use NEW PFA (high corrosion resistance) Ideal for measuring the flow of pure water, chemical solutions, etc. ■ Complies with EMS standards (EN61326) and RoHS ■ Options available for display (HLF820) or no display (HLF810) For more details, please visit our website.

• Flow Meter

This is an ultrasonic mini welder (sealer) that can safely and easily perform welding using only ultrasonic vibrations. Since it does not use metal needles, there is no contamination of the contents, making waste separation during processing easier. ■ Safe and easy point welding through friction heat generated by 60,000 ultrasonic vibrations per second. ■ No contamination of contents as it does not use metal needles or heaters, and there is no waste such as needles, rubber bands, or tape. ■ The handpiece can be stored in the main unit. Simply turn on the switch and squeeze tightly for easy welding. ■ Improved durability with the adoption of a dry-fire prevention feature. For more details, please visit our website.

• Other work tools
• Food Packaging Machinery
• Sealing machine

■High-efficiency cleaning effect with blast wash mode When using the blast wash mode, bubbles in the liquid undergo transient responses, generating large energy and high-frequency vibrations instantaneously, resulting in efficient cleaning effects. ■Cleaning of fine parts is possible Cleaning of the interiors of fine tubes and the holes of through-hole substrates, which was impossible with single-frequency cleaning machines, has become possible. ■Elimination of cleaning unevenness The movement of standing waves eliminates cleaning unevenness. Additionally, cleaning that minimizes damage to the items being cleaned has also become possible.

• Ultrasonic Cleaner

■Cleaning semiconductor wafers by superimposing ultrasonic waves on a quartz vibrator By immersing the semiconductor wafer in a chemical solution and transmitting ultrasonic vibrations through quartz glass, the solution at the contact point vibrates, removing surface contaminants through its acceleration. ■Clean cleaning with minimal damage to semiconductor wafers By using quartz at the liquid contact point with the chemical solution, we achieve a clean cleaning process without the leaching or wear of rubber materials, compared to devices using rubber components like gaskets. ■Vibrator with cooling function By cooling the vibrator with gas (such as nitrogen), stable continuous operation without frequency fluctuations is possible. Additionally, cooling prevents rapid temperature changes, resulting in a longer lifespan.

• Ultrasonic Cleaner
• Other semiconductor manufacturing equipment

■This is a line-type ultrasonic cleaning machine that superimposes ultrasonic waves on a curtain-like flow of cleaning liquid to wash liquid crystal glass. ■It features no reattachment of particles and a high removal rate of submicron particles. ■The W-357LM-180/W-357LM-380/W-357LM-580 uses PP (polypropylene) in the nozzle section, resulting in minimal generation of metal ions.

• Ultrasonic Cleaner

【Features】 ■ Equipped with a rechargeable battery, usable anywhere (operating time: 10 hours) ■ Simply insert the sensor tip into the liquid to check (display: mV) rms ■ Supports a wide frequency range from 10kHz to 5MHz ■ Comes with a dedicated case for convenient portability and storage * This device cannot be calibrated. * The values from this device are not absolute values. It is a machine to manage relative values. * Continuous installation use may cause malfunction.

• Other measurement, recording and measuring instruments

Ultrasound has the characteristic of reflecting at the boundaries of different media. By emitting ultrasound from a sensor in water and calculating the time taken for it to reflect at the interface and be received, the sedimentation state can be determined. Since it measures non-contact with respect to the sediment, it can measure the interface of opaque treated water or the interface within deep tanks without lowering the sensor to the target sediment. ■ It can measure a wide range of distances from 0.2 to 10 meters from the sensor's emission surface. ■ It can measure two locations with one unit. (Standard equipment: one sensor) ■ Because it uses ultrasound, measurements can be taken without the influence of transparency, color, or day and night conditions. ■ The interface is measured based on computational processing that assumes changes in the quality of supernatant water and the concentration of accumulated sludge, so there is no need to change set values or readjust based on the condition of the equipment. ■ Both the transducer and sensor have no moving parts, allowing for stable measurements over long periods.

• Distance measuring device

Ultrasonic transducers "piezoelectric ceramics/piezoelectric polymer films/piezoelectric thin films" are effective ultrasonic technologies for environmental measures. Piezoelectric ceramics, piezoelectric polymer films, and piezoelectric thin films are used as piezoelectric materials to generate ultrasonic waves. Piezoelectric ceramics hold infinite potential as electronics and ultrasonic sensors.

• Ultrasonic Oscillator

Ultrasound has a property that allows it to propagate easily in liquids, but when air (bubbles) is present in the liquid, the propagation efficiency decreases, and the reception strength of the ultrasound also weakens. The ultrasound bubble detection sensor utilizes this relationship to detect bubbles.

• Ceramics

○ Capable of a wide range of applications from prototypes for research and development to mass-produced products. ○ A wide range of sensors and oscillators covering frequencies from 15 kHz to 400 MHz is available. ○ Piezoelectric polymer films [P(VDF-TrFE)] and piezoelectric thin films [ZnO] are also available.

• Distance measuring device

The sensor emits ultrasonic waves directed underwater and calculates the distance to the target object based on the time it takes for the waves to reflect off the bottom and be received. ■ Designed with a 50m waterproof structure and strong against impacts, allowing for safe and easy use (PS-7) ■ Features a shock-resistant float sensor. Comes with a 10m cable for measuring depth from a distance (PS-7FL) ■ Simple operation for instant measurement ■ To operate, simply point the sensor towards the desired measurement direction and hold the switch for 2 to 3 seconds. ■ Battery-operated ■ Uses commercially available dry batteries (S-006P). ■ Equipped with an auto power-off function that automatically turns off the power about 10 seconds after releasing the switch 　　※ Measurement may not be accurate if the target object is mud or seaweed.

• Distance measuring device

By reducing the pressure inside the cleaning tank, ultrasonic waves can reach fine pores and blind holes that are generally difficult to clean. - Cleaning of fine pores and blind holes that could not be cleaned with conventional ultrasonic cleaners is now possible. - The cavitation, which is the cleaning element of the ultrasonic cleaner, has been powered up. - The automatic repetition of reduced pressure and normal pressure allows for speedy detachment of dirt. - Two types of reduced pressure cycles can be selected.

• Ultrasonic Cleaner

Its stylish and compact design allows for flexible placement. It features a built-in timer function that accommodates various cleaning applications with a single touch. ■ Easy to operate (5-minute or 10-minute operation switch). ■ Equipped with a circuit that suppresses output fluctuations due to changes in cleaning conditions, enabling stable cleaning. ■ The oscillation method with modulation of both frequency and output allows for more uniform cleaning. ■ A wide range of accessories and options, such as a beaker rack, a grate (included), and a cleaning basket (optional), makes it suitable for various applications.

• Ultrasonic Cleaner

■ Four cleaning modes can be selected according to the purpose. By choosing the appropriate cleaning mode, stable cleaning performance is achieved. ・STANDARD: Provides a cleaning process with minimal unevenness. It balances the features of both POWERFUL and MULTI modes. ・POWERFUL: Suitable for removing stubborn dirt by concentrating ultrasonic waves. ・MULTI: Ideal for precise cleaning that effectively removes dirt from hidden areas. ・BURST: Allows for energy-saving cleaning by intermittently emitting ultrasonic waves. ■ A simple design that combines functionality The clean form without protrusions from the drain valve and power cord eliminates wasted space for installation. The switch and power cord are located on the back, making it less likely to get wet. ■ Easy mode switching with button operation Timer, output, and temperature adjustments can be easily set with simple button operations.

• Ultrasonic Cleaner

■You can clean in four modes: three single frequencies of 28kHz, 45kHz, and 100kHz, and a multi-oscillation method that sequentially repeats these three frequencies. ■The 28kHz is suitable for stubborn dirt, the 45kHz can reach into fine areas, and the 100kHz allows for delicate cleaning with minimal damage. By sequentially oscillating these three frequencies, it prevents cleaning unevenness caused by standing waves. ■The ultrasonic amplitude intensity in the liquid is displayed with three LEDs, allowing you to constantly check the output level.

• Ultrasonic Cleaner

■Tabletop model with high output (600W/1200W) ■Cleaning compatible with large equipment and machine parts has become possible. ■Adoption of photoelectric sensors and voice guidance in the control section. ■Operations can be confirmed via voice guidance without touching the switch with wet or dirty hands. ■Automatic tracking with oscillation frequency and set output. ■Stable cleaning power is achieved. Additionally, there is an alarm display for oscillation abnormalities. ■In addition to the drainage cock, an overflow drain installation hole has been provided. ■Expansion to a circulation system has become easier.

• Ultrasonic Cleaner

■ The simultaneous display of three modes (A, B, C scopes) makes defect determination easier. ■ You can select a frequency suitable for the work (high-performance polymer concave ultrasonic transducer). ■ A Scope This represents the received sound pressure at the transducer and the propagation time of the ultrasound in a rectangular coordinate system. It allows you to grasp the reflected sound pressure from abnormal areas and the depth from the testing surface. ■ B Scope - Cross-sectional Image The A Scope waveform is represented as a line through brightness modulation, plotted in a rectangular coordinate system with the position (1D) on the sample under the transducer and the sound wave propagation time. The distribution, presence, and depth of abnormal areas under the transducer's scanning line are displayed, allowing for an intuitive understanding of the cross-sectional view. ■ C Scope - Planar Image The presence or absence of abnormal areas or reflected sound pressure under the transducer is brightness modulated (corresponding to taking a point on the sound wave propagation time axis of the B Scope image), plotted in a rectangular coordinate system with the position (2D) on the sample under the transducer. This method involves setting a gate or sampling point on the sound wave propagation time axis before recording and displaying. It provides a clear understanding of the distribution of planar abnormalities, making it suitable for testing flat materials. By changing the slice level, you can also determine changes in defect depth direction.

• Flaw detection testing