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United States

Ultrasonic Cleaner for
Industrial Water Quality Sensors

Burst oscillation method and sweep function

  • High cleaning effect reduces the maintenance load by about 90%
  • Sweeping of the oscillation frequency enables extensive cleaning and prevents uneven cleaning　*refer to figure 1

 

Continuous cleaning while in operation

  • Continuous is possible without affecting measured values

 

Applicable instruments and examples of cleaning effects

*Please inquire for more details.

figure 1

Cleaning effect video

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    Examples

    Field data (6 months)

    Measurement with optical dissolved oxygen meter

    By using the ultrasonic cleaner, it was confirmed that no influence on the measured value by fouling was observed even though without maintenance for 6 months.

    Cleaning comparison table

    Type of sampleUltrasonic
    SlimeFood, Paper, Pulp△
    MicroorganismAlgae, Bacteria (activated sludge)◎
    OilTar, Heavy oil×
    Light oil◎
    Fatty acid, Amine×
    SuspensionSoil and sand◎
    Metal powder△
    Clay, Calcareous△
    ScaleCohesive sediment, Neutralizer△
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    Specification

    Product nameUltrasonic oscillator integrated typeUltrasonic oscillator separate installation type
    Immersion
    (insertion type)    		Immersion
    (drop-in type)    		Flow typeImmersion
    (insertion type)    		Immersion
    (drop-in type)    		Flow type
    Measurement
    parameters    		pHUCH-101/
    UCH-201    		ーUCF-301UCH-111/
    UCH-211    		UH-111AUCF-311
    ORPUCH-101/
    UCH-201    		ーUCF-301UCH-111/
    UCH-211    		UH-111AUCF-311
    F-
    (Fluoride ion)    		UCH-101ーUCF-301UCH-111ーUCF-311
    MLSSUDH-101ーーUDH-111UH-111Aー
    LDO
    (Optical dissolved oxygen)    		UDH-151ーーUDH-161UH-15ー
    NH4-N
    (Ammonia nitrogen)    		ーーーーUH-16Aー
    PowerAC100～240 V　50/60 Hz
    Power consumption10 VA
    Cleaning methodUltrasonic continuous irradiation method
    Control methodBurst method with oscillation time control
    Oscillation frequencyFor pH/ORP/F- : Approx. 70 kHz, for LDO/MLSS/NH4-N : Approx.68～72 kHz sweep
    Ambient operating temperature-5～50℃ : UCH-101・UCH-111・Flow-through
    5～50℃ : UDH-101・UDH-111
    0～50℃ : UDH-151・UDH-161
    Ambient operating humidityRelative humidity 5～90% (no condensation)
    Measurement solution temperature-5～50℃ (no condensation) : UH-15・UDH-151・UDH161・UH-16A
    -5～80℃ (no condensation) : Flow-through・UCH-101・UCH-111
    0～50℃ (no condensation) : UH-111A
    Measurement solution flow rateImmersion (Insertion type) : 2 m/s or less
    Measurement solution pressureFlow-through -5～40℃ : 0.30 MPA
    　　　　　　　　　60℃ : 0.22 MPa
    　　　　　　　　　80℃ : 0.15 MPa
    Immersion type : Atmospheric pressure (For F- including flow type : atmospheric pressure only)
    Liquid junction materialSUS316 PP FKM (exclude detector and sensor)
    Oscillator caseIP Protection Rating : IP54 (IEC60529, JIS C0920) (Category 2)
    NotesMeasurement solution conditions are for ultrasonic cleaner only. Please check the specified temperature and pressure conditions of each product since the operating temperature range, pressure, flow rate conditions, etc.
    differ depending on the combination of electrode, sensor, and holder. In addition, this product does not include a detector and sensor. The oscillator separate installation type comes with an ultrasonic oscillator and a dedicated cable.
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    Corporate