Environmental/Process analyzers
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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 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 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 COD-203A
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Automated COD Analyzer COD-203A
Measures COD of river water, lake water and effluent in accordance with JIS K 0806 instruction "Automatic chemical oxygen demand meter"
Acid process and alkaline process available
Capability of two flow paths measurement
Meas. range
0 - 20 mg/L to 0 - 2000 mg/L
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Automatic COD Analyzer
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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 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 CNMS-4
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Cyanide Ion Monitor CNMS-4
Simple measurement with just an ion electrode
Enables continuous cyanide ion measurements in discharged industrial wastewater and river
Automatic cleaning and calibration function ensures stable measurement
Easy-to-use touch panel
Built-in 2L or external 10L lockable waste fluid tank available
Meas. range
0.03 - 2/0.05 - 5 mg/L |
Simplified Cyanide Ion Analyzer
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DKK-TOA CNBM-160(Field Installation Type)
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Simplified Cyanide Ion Monitor CNBM-160(Field Installation Type)
Outdoor field installation model
One-touch calibration done with standard solution
Auto-detection of electrode deterioration
Automatic detection of electrode error during the measurement
Meas. range
0.00 - 9.99 mg/L
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Simplified Cyanide Ion Analyzer
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