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WA series | Multiple oscillation mode ultrasonic cleaner
[Ultrasonic Cleaners [ Industrial use ]]

Overview

Four oscillation mode can cover wide range of contamination and matches for various objects. 
Digital controlled generator circuit optimized stable output power.

Features
  • RS-485 communication (MODBUS RTU*) enables you to configure various setting and check the operating status.
    The frequency and output power settings, as well as the oscillation status, can be read out, which can be used in preventive maintenance.
    WA02
WA03

Four Oscillation can cover wide range of contamination and matches for various objects
1. Adjacent dual-frequency switching oscillation mode (DUAL)
Delivers good agitation especially for cavitation spot and carry ultrasonic power farther from the transducer efficiently.
Generate pumping effect and effectively cleans inside narrow tube or thru-hole PCB.
2. FM oscillation mode (FM)
Vibration nodes of standing wave move efficiently and clean works evenly in a cleaning tank.
Cavitation position moves by modulation sweep, erosion damage can be reduced.
3. Single frequency oscillation mode (SINGLE)
Generates strong cavitation power and removes stiff stains.
4. Pulse Oscillation mode (PULSE)
Intermittent ultrasonic pulse output cause gentle cleaning power. It also effective to degas the water.

Optimum and stable cleaning
The digital system enables automatic frequency tracking and constant power output, which ensure that ultrasonic wave oscillation is performed at the optimum frequency with stable and constant output in response to fluctuations in the load, such as the liquid depth, liquid temperature, liquid type, decompression status, and workpiece status. As a result, optimum cleaning is achieved.

Easy maintenance
When the transducer unit is replaced by one with the same specifications, there is no need to calibrate the generator. When an abnormality occurs with the generator, the cause is diagnosed and the corresponding error is indicated by one the six different LED lamp illumination patterns on the front panel.

Usage
  • Semiconductor industry: IC, Transistors, Si wafers, Photo mask
  • Fine Electronics: PCB, HDD parts, glass substrate of LCD
  • Automotive: Piston, Fuel pump, Electrical parts

Generator

Specification

Model No. WA-600-28T WA-600-40T WA-1200-28T WA-1200-40T
Oscillation mode Adjacent dual-frequency oscillation (DUAL)
FM oscillation (FM)
Single frequency oscillation (SINGLE) 
Pulse oscillation (PULSE)
Rated output DUAL/FM 400 W 800 W
SINGLE 600 W 1200 W
PULSE 600 W 1200 W
Nominal driven frequency 28kHz
40kHz
28kHz
40kHz
Power input  Selectable (at time of ordering) from 200, 220, 230, 240 VAC 
50/60Hz 1200 VA
Selectable (at time of ordering) from 200, 220, 230, 240 VAC
50/60Hz 2400 VA
Interface Analog output 4-20mA current output
Contact output 2 contacts  Alarm output, Oscillation detection output
External drive input Ultrasonic oscillation ON/OFF (contact input)
RS-485 communication MODBUS (RTU) protocol *
Dimensions
(WxDxHmm)
336 x 400 x 125 
(including rubber feet)
Weight 6kg

list1 DUAL/FM frequency modulation width : Central frequency ± 1kHz
list1 Variable output range : 20 - 100% 
list1 Output display : LED level indicator (responds to output)
list1 Ambient operating environment
  Temperature : 5 to 40℃
  Humidity : 5 to 80% (no condensation)
list1 Power cable length : 3.5m
list1 Option : Transducer connection terminal block

* : MODBUS is the registered trademark of Schneider Electric USA, Inc.

矢印
Example set up WA


Transducer unit


Specification

* Customization of vibration unit is available include such as low pressure use.
N Type | Immersible typeN type 投込みタイプ
Model No. WA-600-28N WA-600-40N WA-1200-28N WA-1200-40N
Generator model No. WA-600-28T WA-600-40T WA-1200-28T WA-1200-40T
Maximum allowable input 600 W 1200 W
Nominal driven frequency 28kHz
40kHz
28kHz
40kHz
Effective cleaning area
(WxDmm)
350 x 200
420 x 300
Dimensions (WxDxHmm)
350 x 200 x 100 350 x 200 x 75 420 x 300 x 100 420 x 300 x 75
Material Case: SUS304 (SUS316L optionally available)
Weight 14kg 11kg 18kg 14kg
list1 Liquid temperature range : 5 to 80℃
list1 Transducer : Bolt-clamped Langevin type
list1 Transducer cable length: 2.5 m (blade part 2m) + Output cable length 3.5 m

F Type | Vibration plate typeF type 振動板タイプ
Model No.WA-600-28F WA-600-40FWA-1200-28F WA-1200-40F
Generator model No. WA-600-28T WA-600-40T WA-1200-28T WA-1200-40T
Maximum allowable input 600 W 1200 W
Nominal driven frequency 28kHz
40kHz
28kHz
40kHz
Effective cleaning area
(WxDmm)
350 x 200 
420 x 300
Dimensions (WxDxH mm)
(wires not included)
390 x 240 x 83
t=2.5mm
390 x 240 x 57
t=2.5mm
460 x 340 x 83
t=2.5mm
460 x 340 x 57
t=2.5mm
Material Plate: SUS304 (SUS316L optionally available)
Packing: EPDM t=3mm (viton or other optionally material available)
Weight 10 kg 8 kg 16 kg 13 kg
list1 Liquid temperature range : 5 to 100℃
list1 Transducer : Bolt-clamped Langevin type
list1 Transducer cable length: 3.5 m + Output cable length 3.5 m

S Type | Tank type S type 槽タイプ
Model No.WA-600-28S WA-600-40SWA-1200-28S WA-1200-40S
Generator model No.
WA-600-28T WA-600-40T WA-1200-28T WA-1200-40T
Maximum allowable input 600 W 1200 W
Nominal driven frequency 28kHz
40kHz
28kHz
40kHz
Effective cleaning area
(WxDmm)
370 x 250 
500 x 300 
Dimensions
(WxDxHmm)
External
(including rubber feet)
422 x 302 x 405  550 x 350 x 402
Inside tank 370 x 250 x 250 (23L) 500 x 300 x 224 (35L) *1
Material Tank: SUS304 (SUS316L optionally available)
Drain valve
Rc15A (1/2B) Rc20A (3/4B)
Weight 22kg 19kg 39kg 34kg
Included accessary : Lid 
list1 Liquid temperature range : 5 to 100℃ 
list1
 Transducer : Bolt-clamped Langevin type
list1 Transducer cable length : 3.5m
list1 Option : Cleaning basket (KG10F/KG11T)
矢印to Option Parts


SH Type | Tank with heaterSH type ヒーター付槽タイプ
Model No.WA-600-28SH WA-600-40SHWA-1200-28SH WA-1200-40SH
Generator model No.
WA-600-28T WA-600-40T WA-1200-28T WA-1200-40T
Max. Input Power 600 W 1200 W
Frequency 28kHz
40kHz
28kHz
40kHz
Heater 2kW 3kW
Effective cleaning area
(WxDmm)
370 x 250
500 x 300
Dimensions
(WxDxHmm)
External
(including rubber feet)
580 x 310 x 406  710 x 360 x 405 
Inside tank 370 x 250 x 250(23L) 500 x 300 x 224(35L) *1
Material Tank: SUS304 (SUS316L optionally available)
Drain valve
Rc15A (1/2B) Rc20A (3/4B)
Weight 28kg 25kg 46kg 40kg
Included accessary : Lid
list1 Liquid temperature range : 5 to 100℃
list1 Transducer : Bolt-clamped Langevin type
list1 Transducer cable length : 3.5m
list1 Option: Cleaning basket (KG10F/KG11T)
* The heater is designed for use with water. Do not use with liquid other than water.
* Separate power supply is required for the heater.

*1 : The bottom surface of the tank is angled to facilitate drainage. 

矢印to Option Parts


Industrial Equipment TEL:81-532-41-2774