WA Series [Separate type]

Communication functionality to support daily management

RS485 communication (MODBUS RTU) enables various settings and checking of operating status.
Frequency and output power settings and oscillation status can be read out for preventive maintenance.

Automatic frequency tracking and constant power output by digital control system enable optimum cleaning by ultrasonic oscillation at optimum frequency and stable constant power output for various load fluctuations such as liquid depth, liquid temperature, liquid type, pressure reduction, and workpiece status.

1. Adjacent dual-frequency switching oscillation
Suppresses cavitation stoppage and propagates ultrasonic waves farther.
The pumping action makes it suitable for cleaning the inside of small tubes and through-hole substrates.

2.FM oscillation
Eliminates unevenness in cleaning by moving the position of standing waves due to frequency modulation.
Damage to the workpiece is reduced by changing the position of cavitation generation.

3.Single frequency oscillation
Powerful cavitation is generated, suitable for cleaning persistent dirt.

4.Pulse oscillation
Single-frequency output modulated intermittent oscillation is effective for soft cleaning and degassing promotion.

The auto-tuning function eliminates the need for oscillator adjustment when replacing a transducer unit of the same specifications.
When an abnormality occurs in the oscillator, ultrasonic oscillation is safely stopped, the cause of the abnormality is diagnosed, and six types of abnormalities are identified and indicated by the lighting patterns of the lamps on the front panel. This is effective in clarifying the cause of the trouble and quickly resolving it.

●Cleaning of ICs, transistors, silicon wafers, photomasks, etc.
●Cleaning of printed circuit boards, hard disk components, LCD glass, etc.
●Cleaning of pistons, fuel pumps, electrical parts, etc.

Mainly, 28 kHz is suitable for powerful cleaning of stubborn dirt, while 40 kHz is suitable for precision cleaning with less unevenness and damage.

[Example of combination]

●DUAL/FM frequency modulation range: Center frequency ±1kHz
●Variable output range: 20-100
●Output indication: LED level indicator (corresponding to output)
●Ambient operating environment: Temperature: 5 to 40°C, humidity: 5 to 80% (no condensation)
●Power cable length: 3.5 m
●Optional accessory: Crystal oscillator connection terminal block

*1 Various settings and operating status can be checked via RS485 communication.

*Transducer unit can be manufactured with custom specifications, such as decompression, upon request.

●Liquid temperature range: 5 to 80°C
●Transducer: Bolt-clamped Langevin type transducer
●Transducer cable length: 2.5m (blade part 2m) + output cord 3.5m

●Liquid temperature range: 5 to 100°C
●Transducer: Bolt-clamped Langevin type transducer
●Transducer cable length: 3.5m + output cord 3.5m

■Accessories: Lid
●Liquid temperature range: 5 to 100°C
●Transducer: Bolt-clamped Langevin type transducer
●Transducer cable length: 3.5 m
●Optional accessory: Cleaning basket (KG10F, KG11T)

*1The basket is sloped for better drainage.

■Accessories: Lid
●Liquid temperature range: 5 to 100°C
●Transducer: Bolt-clamped Langevin type transducer
●Transducer cable length: 3.5 m
●Optional accessory: Cleaning basket (KG10F, KG11T)
*Heater is for water heating only. Please refrain from using it with anything other than water.
*A separate power supply is required to drive the heater.

*1The drainage is sloped for better drainage.