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DKK-TOA WQMS-CW
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Designed for environmental water measurings such as rivers, lakes, and other water bodies
Built-in automatic cleaning and calibration function greatly reduce maintenance work
Sensor-integrated design shrinks the unit size and space-saving
Measurement items
Temperature, pH, Electrical Conductivity, Turbidity, DO(Dissolved Oxygen)
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Automatic Water Quality Monitor
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DKK-TOA TNC-250
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Automated Total Nitrogen Analyzer TNC-250
Reagentless thermal decomposition and chemical luminescence methods adopted
Suitable for measuring seawater samples
Capable of measuring samples including SS
Front-panel operation enables easy maintenance
Meas. range
0 - 20/50/100/200/500/1000 mg N/L |
Automatic Total Nitrogen/Phosphorus/COD Analyzer
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DKK-TOA SODL-1600
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Oil Film Detector (Explosion-Proof Model) SODL-1600
Robust aluminum pressure resistance explosion-proof model
Oil film is detected by measuring differences of the amount of laser reflectance of oil and water
With improvements on light source scanning and signal processing, influences occurred in broad water surfaces such as fluctuation, waviness and suspended solids have been reduced effectively
Contact-free and easy maintenance
Detectable range
0.3 - 3 m
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Oil Film Detector
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DKK-TOA OPM-1630
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The monitor measures organic pollutant concentration of sample by detecting the absorbance of ultra violet ray (254nm)
No cell window and free from fouling for the contact-free measuring method
With energy-saving lamp it reduces electricity cost significantly
Meas. range
Absorbance : 0 - 2.5 Abs
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Organic Pollution Monitor (UV Instrument)
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DKK-TOA OPM-1610
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The monitor measures organic pollutant concentration of sample by detecting the absorbance of ultra violet ray(254nm)
Stable measurement realized with the UV absorptiomatric method
With energy-saving lamp it reduces electricity cost significantly
Meas. range
Absorbance: 0 - 2.5 Abs |
Organic Pollution Monitor (UV Instrument)
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DKK-TOA OF-1600
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Oil film is detected by measuring differences of the amount of LED reflectance of oil and water
Small and lightweight design
Contact-free and easy maintenance
Detectable range
About 0.5 m
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Oil Film Detector
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DKK-TOA ODL-1610A
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Oil Film Detector (Long-Distance Model) ODL-1610A
Enables oil film detection even if the surface of sample is 10m away from the detecting cell
Ideal for difficult conditions such as turbulent water and places where is difficult to setup near-water detectors
Contact-free and easy maintenance
Detectable range
0.3 - 10 m
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Oil Film Detector
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DKK-TOA ODL-1600
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Oil film is detected by measuring differences of the amount of laser reflectance of oil and water
With improvements on light source scanning and signal processing, influences occurred in broad water surfaces such as fluctuation, waviness and suspended solids have been reduced effectively
Contact-free and easy maintenance
Detectable range
0.3 - 3 m
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Oil Film Detector
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DKK-TOA NPW-160
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Automated Total Nitrogen/Phosphorus/COD Analyzer NPW-160
Measuring based on official measuring method
Multiple-wavelength detector enables measurement of total nitrogen, total phosphorus and COD simultaneously
Space-saving design attained by eliminating back piping
Drip-proof construction
Meas. range
Total nitrogen: 0 - 2 mg/L to 50 mg/L Total phosphorus: 0 - 0.5mg/L to 20 mg/L COD (UV method): 0 - 2 Abs
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Automatic Total Nitrogen/Phosphorus/COD Analyzer
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DKK-TOA NHMS-4
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Simple measurement with just an ion electrode
Enables continuous ammonium ion measurements in discharged industrial wastewater, river and water purification plants
Automatic cleaning and calibration function ensures stable measurement
Easy-to-use touch panel
Low-concentration calibration function available
Meas. range
0.05 - 5/0.1 - 10/1 - 100 mg/L
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Ammonium Ion Monitor
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DKK-TOA GUX-313E
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Ozone Analyzer GUX-313E
US EPA Approval
Continuous measurement of O3 concentration by using UV photometry method
Easy-to-use touch panel
Meas. range
0 - 0.1, 0 - 0.2, 0 - 0.5, 0 - 1.0 ppm
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Ozone Analyzer
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DKK-TOA GNC-224-1
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Flue Gas Hydrogen Chloride Analyzer GNC-224-1
Continuous measurement of flue gas hydrogen chloride concentration produced in incineration plants by ion electrode method
Small size chloride ion electrode and auto-cleaning function equipped
Easy installation and maintenance attained with front panel operation
Meas. Range
0 - (50 - 2000) ppm 0 - (10 - 50) ppm (optional)
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Flue Gas Hydrogen Chloride Analyzer
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DKK-TOA GLN-314E
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Nitrogen Oxides Analyzer GLN-314E
US EPA Approval
Chemical luminescence method
Alternating measurement of nitric monoxide (NO) and nitrogen oxides (NOx) ensures stable and continuous measurement of minute amounts of nitrogen oxides in the air
Easy-to-use touch panel
Meas. range
0 - 0.1, 0 - 0.2, 0 - 0.5, 0 - 1.0, 0 - 2.0 ppm
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Nitrogen Oxides Analyzer
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DKK-TOA GFS-312E
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Sulfur Dioxide Analyzer GFS-312E
US EPA Approval
Continuous measurement of SO2 by using Ultraviolet fluorescence method
Improved optical system reduces the impact from interfering substances
Easy-to-use touch panel
Meas. range
0 - 0.05, 0 - 0.1, 0 - 0.2, 0 - 0.5, 0 - 1.0 ppm
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Sulfur Dioxide Analyzer
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DKK-TOA GFC-311E
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Carbon Monoxide Analyzer GFC-311E
US EPA Approval
Gas filter correlation method (IR method)
High sensitivity measurement enabled with multi-reflection cell
Easy-to-use touch panel
Meas. range
0 - 5, 0 - 10, 0 - 20, 0 - 50, 0 - 100 ppm
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Carbon Monoxide Analyzer
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DKK-TOA GCO-200
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Flue Gas CO/O2 Analyzer GCO-200
CO/O2 analyzer with an electric electrolysis CO sensor and a galvanic battery adapted O2 sensor
Ease of maintenance, cost reduction attainable with simple constructed unit
Meas. range
CO: 0 - 200 to 2000 ppm (setting available at 100 ppm intervals)(assignable) O2: 0 - 25%
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Flue Gas CO/O2 Analyzer
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DKK-TOA FPM-377
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PM2.5 Monitor FPM-377
Environment Ministry (JAPAN) Approval
Beta ray attenuation method (mass concentration)
Heater type dehumidifier
VSC cyclone (USEPA approval)
Outdoor type and indoor type available
Meas. range
0 - 500, 0 - 1000, 0 - 5000 μg/m3
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Particulate Monitor
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DKK-TOA FPM-222
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US EPA Approval
Beta ray attenuation method (mass concentration)
Small and semi-permanent semiconductor detector is used to detect the Beta ray
Easy calibration with the calibration film
Meas. range
0 - 1000, 0 - 5000 μg/m3 (0 - 1, 0 - 5 mg/m3)
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Particulate Monitor
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DKK-TOA FMS-4
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Fluoride Ion Monitor FMS-4
Simple measurement with just an ion electrode
Enables continuous fluoride ion measurement of discharged industrial wastewater
By adding ionic strength adjustment solution part of nonionic fluoride is measurable
Automatic cleaning and calibration function ensures stable measurement
Easy-to-use touch panel
Meas. range
0.1 - 10/0.2 - 20/1 - 100/10 - 1000 mg/L |
Simplified Fluoride Ion Monitor
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DKK-TOA FBM-160(Field Installation Type)
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Simplified Fluoride Ion Monitor FBM-160(Field Installation Type)
Outdoor field installation model
Continuous monitoring of fluoride ion concentration by an ion electrode sensor with the alarm function (non-ionized fluoride is not detectable)
Water-jet cleaning function available
Meas. range
0 - 99.9/999/9990 mg/L
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Simplified Fluoride Ion Monitor
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