Burst oscillation method and sweep function
Continuous cleaning while in operation
Applicable instruments and examples of cleaning effects
*Please inquire for more details.
figure 1
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.
Type of sample | Ultrasonic | |
---|---|---|
Slime | Food, Paper, Pulp | △ |
Microorganism | Algae, Bacteria (activated sludge) | ◎ |
Oil | Tar, Heavy oil | × |
Light oil | ◎ | |
Fatty acid, Amine | × | |
Suspension | Soil and sand | ◎ |
Metal powder | △ | |
Clay, Calcareous | △ | |
Scale | Cohesive sediment, Neutralizer | △ |
Product name | Ultrasonic oscillator integrated type | Ultrasonic oscillator separate installation type | |||||
---|---|---|---|---|---|---|---|
Immersion (insertion type) | Immersion (drop-in type) | Flow type | Immersion (insertion type) | Immersion (drop-in type) | Flow type | ||
Measurement parameters | pH | UCH-101/ UCH-201 | ー | UCF-301 | UCH-111/ UCH-211 | UH-111A | UCF-311 |
ORP | UCH-101/ UCH-201 | ー | UCF-301 | UCH-111/ UCH-211 | UH-111A | UCF-311 | |
F- (Fluoride ion) | UCH-101 | ー | UCF-301 | UCH-111 | ー | UCF-311 | |
MLSS | UDH-101 | ー | ー | UDH-111 | UH-111A | ー | |
LDO (Optical dissolved oxygen) | UDH-151 | ー | ー | UDH-161 | UH-15 | ー | |
NH4-N (Ammonia nitrogen) | ー | ー | ー | ー | UH-16A | ー | |
Power | AC100~240 V 50/60 Hz | ||||||
Power consumption | 10 VA | ||||||
Cleaning method | Ultrasonic continuous irradiation method | ||||||
Control method | Burst method with oscillation time control | ||||||
Oscillation frequency | For 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 humidity | Relative 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 rate | Immersion (Insertion type) : 2 m/s or less | ||||||
Measurement solution pressure | Flow-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 material | SUS316 PP FKM (exclude detector and sensor) | ||||||
Oscillator case | IP Protection Rating : IP54 (IEC60529, JIS C0920) (Category 2) | ||||||
Notes | Measurement 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. |