Category: Chemical Concentrations

Chemical Concentrations

  • UV-Vis Spectrometer Vs3 s-can

    Online UV-Vis Spectrometer | Spectro::lyser V3

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    Online UV-Vis Spectrometer  Spectro::lyser V3 Overview

    The Spectro::lyser V3 is a next-generation high-performance online water quality monitoring. With the aid of extensive research on industry needs and using the latest technology, the Spectro::lyser V3 was innovatively designed. The Spectro::lyser™ UV-Vis monitors depending on the application an individual selection of TSS, TS, turbidity, color, TOC, DOC, BOD, COD, NO3-N, NO3, chloramine, HS-, O3, CLD, Chl-a, BTX, UV254, fingerprints, spectral alarms, and temperature.

    Online UV-Vis Spectrometer Features

    • Measuring principle: UV-V is spectrometry over the total range (190-750 nm)
    • Webserver onboard - IoT enabled
    • No user software is needed to configure the probe
    • Communicates directly with your mobile device via WLAN
    • Unlimited number of parameters possible
    • 8 GB onboard memory - capacity for logging data for many years
    • Improved optical performance - revolutionary precision
    • Fast measurement interval - 10 seconds
    • Extremely power efficient - sleep mode for low energy consumption
    • Multiparameter probe with 1 mm, 5 mm, or 35 mm optical path length, ideal for wastewater, surface water, and drinking water
    • Long term stable and maintenance-free in operation
    • Factory precalibrated, local multi-point calibration possible
    • Automatic cleaning with compressed air or brush/ruck::sack

    Waste-Water Datasheet
    Drinking-Water Datasheet

  • UV-Vis Spectrometer Vs3 s-can

    Organic Carbon Sensor | Carbo::lyser VS3

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    Organic Carbon Sensor Carbo::lyser VS3 Overview

    The Organic Carbon Sensor Carbo::lyser VS3 is ideal for the measurement of the organic carbon load, represented by parameters like UV254, TOC, DOC, COD, or BOD, and at the same time, turbidity/solids concentration. Applicability ranges from pure water to industrial wastewater. Pre-calibrations for different types of water and applications significantly facilitate use.

    Carbo::lyser VS3  Features

    • Carbo::lyser™ V3 monitors 3 of the following parameters: TSS, Turbidity, TOC, DOC, BOD, COD, COD f, UV254, and UV254 f
    • Measuring principle: UV-Vis spectrometry over the total range (190-750 nm)
    • Webserver onboard - IoT enabled, no user software is needed to configure the probe
    • Communicates directly with your mobile device via WLAN
    • Choose exactly the parameters you want to measure – unlimited number of parameters possible
    • 8 GB onboard memory - capacity for logging data for many years
    • Improved optical performance - revolutionary precision
    • Fast measurement interval - every 10 seconds
    • Extremely power-efficient - sleep mode for low energy consumption
    • Multiparameter probe with 1 mm, 5 mm, or 35 mm optical path length, ideal for wastewater, surface water, and drinking water
    • Long term stable and maintenance-free in operation
    • Factory precalibrated, local multi-point calibration possible
    • Automatic cleaning with compressed air or brush/ruck::sack

    Drinkwater & Surface water Datasheet
    Wastewater Datasheet

  • Metals Water Analyzer

    Phosphate Analyzer | Marianna Martines

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    Phosphate Analyzer - Marianna Martines Overview

    The Phosphate Analyzer - Marianna Martines can perform continuous analysis of heavy metals,  Phosphate (P04), and many other parameters in water. Technologies employed are colorimetric (photometric) and ion-selective electrodes (ISE). Direct measurements, standard addition, and titration support the ideal measurement strategy. The robust design and high-quality parts of the Phosphate Analyzer guarantee a long lifetime and minimum maintenance efforts. Low consumption of reagents and very high reagent stability ensures person-free operation. Automated calibration and cleaning steps support this goal.

    Sources
    In weak-alkaline natural water basically only the hydrogenous phosphate ion from the three anions of the o- phosphoric acid exists in quantities of 0,1 mg/l or less, as phosphates are absorbed well in the soil. Values of higher than 0,3 mg/l phosphate in groundwater as well as in surface water are nearly exclusively human-generated by pollution (wastewater, fertilizer, cleaner,...). Clean natural water (mountain, ...) and groundwater usually contain less than 0,01 mg/l PO4, seawater has an approximate content of 0,07 mg/l, Industrial wastewater contributes only little to the phosphate existing in total. The only source is wash-waters of phosphatizes for the corrosion protection of metals (e.g. car industry). The admissible draining limit is 1 mg/l P. In potable water phosphate shall appear in traces only. Higher concentrations than 2,2 mg/l P can cause digestive troubles.

    Method
    Phospate is measured as a chelate complex between (PO4)3 ions in the water and sensitive spectrophotometric reagent dye. Change of the intensity of the visible light throughout cuvette containing formed metal complex is directly proportional to concentration.

    Phosphate Analyzer Features

    • Robust design.
    • Minimal maintenance.
    • Easy handling and long-living.
    • Highest accuracy of measurement and high precision.
    • Suitable for mission-critical applications.
    • Automated cleaning and calibration and dilution.
    • Can perform complex control tasks via analog and digital communication.
  • Water Analyzer

    Sodium Analyzer | Edmund Eysler

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    Sodium Analyzer Edmund Eysler Overview

    The Sodium Analyzer Edmund Eysler can perform continuous analysis of heavy metals, such as Sodium (Na-), and many other parameters in water. Technologies employed are ion-selective electrodes (ISE) and colorimetric (photometric). Low consumption of reagents and very high reagent stability ensures person-free operation, direct measurements, standard addition, and titration support the ideal measurement strategy. The robust design and high-quality parts of the Sodium Analyzer guarantee a long lifetime and minimum maintenance efforts. Automated calibration and cleaning steps support this goal.

    Sources
    The Earth's crust contains 2.27% sodium, making it the seventh most abundant element on Earth and the fifth most abundant metal, behind aluminum, iron, calcium, and magnesium and ahead of potassium. Sodium's estimated oceanic abundance is 1.08×104 milligrams per liter. Because of its high reactivity, it is never found as a pure element. It is found in many different minerals, some very soluble, such as halite and natron, others much less soluble, such as amphibole and zeolite. The insolubility of certain sodium minerals such as cryolite and feldspar arises from their polymeric anions, which in the case of feldspar is a polysilicate.

    Method
    After taking the sample the ionic strength adjuster is added to perform a stable and fast electrode signal. The concentration is calculated on basis of the calibration which is done fully automated. In a heavy matrix situation, we recommend using the double standard addition method where Sodium is added to the sample to get the matrix effect into the calibration adjustment. Also, real continuous measurement is an option and can be used to get a real continuous data stream.

    Sodium Analyzer Edmund Eysler Features

    • Robust Design.
    • Easy handling.
    • Minimal maintenance.
    • Suitable for mission-critical applications.
    • High accuracy and precision.
    • Automated cleaning and calibration.
  • Water Analyzer - Seibold

    Zinc Analyzer | Johann G. Albrechtsberger

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    Zinc Analyzer - Johann G. Albrechtsberger Overview

    The Zinc Analyzer - Johann G. Albrechtsberger can perform continuous analysis of heavy metals, such as Zinc (Zn), and many other parameters in water. Technologies employed are colorimetric (photometric) and ion-selective electrodes (ISE). Direct measurements, standard addition, and titration support the ideal measurement strategy. The robust design and high-quality parts of the Zinc Analyzer guarantee a long lifetime and minimum maintenance efforts. Low consumption of reagents and very high reagent stability ensures person-free operation. Automated calibration and cleaning steps support this goal.

    Sources
    Zinc is an essential trace element found in virtually all food and potable water in the form of salts or organic complexes.
    Natural sources. Zinc species are predominantly determined in the aquatic environment and in soils and sediments. Industry. Zinc is used principally in electroplating and semiconducting industry.
    Drinking water. Although levels of zinc in surface water and groundwater normally do not exceed 0.01 and 0.05 mg/liter, respectively, concentrations in tap water can be much higher as a result of dissolution of zinc from pipes. Drinking-water containing zinc at levels above 3mg/liter may not be acceptable to consumers.
    Toxicity. Zinc or zinc compounds are not listed as suspected carcinogens. Zinc compounds can produce irritation and corrosion of the gastrointestinal tract, along with acute renal tubular necrosis and interstitial nephritis.

    Method
    Metal is measured as chelate complex between metal ions in the waste water
    and sensitive spectrophotometric reagent dye. Change of the intensity of the visible light throughout cuvette containing formed metal complex is directly proportional to metal concentration.

    Zinc Analyzer Features

    • Robust Design.
    • Minimal maintenance.
    • Easy handling.
    • High accuracy and precision.
    • Suitable for mission critical applications.
    • Automated cleaning and calibration.

    Datasheet

  • Ammonium Probe Profile view

    Ammonium probe | ammo::lyser eco

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    Overview of Ammonium (NH4-N) Probe

    A multi-parameter probe for the online measurement of ammonium. It is an absolutely reliable device outclassing conventional analyzers in terms of measurement stability and lifetime. Precision is guaranteed by real time compensation of the ammonium value with temperature, pH and potassium and a high performance reference electrode.

    ammo::lyser II eco: monitors NH4-N and temperature
    ammo::lyser III eco+pH:  pH, NH4-N and temperature
    ammo::lyser III eco+NO3-N:  NO3-N, NH4-N and temperature
    ammo::lyser III eco+Cl-: Chloride, NH4-N and temperature
    ammo::lyser IV eco+pH+NO3-N: pH,  NO3-N, NH4-N and temperature
    ammo::lyser IV eco+pH+Cl-: pH, chloride, NH4-N and temperature

    Features of Ammonium probe

    • s::can plug & measure
    • measuring principle: ISE (ion-selective electrodes) - with optional potassium compensation
    • multi-parameter probe
    • long term stable, factory calibrated
    • automatic cleaning with compressed air
    • unique, non-porous / non-leaking reference electrode for technically unrivalled and consistent performance
    • ISE refurbishment - the easy way to minimize maintenance
    • easy & quick mounting and measurement directly in the media (InSitu) or in flow cell (monitoring station)
    • operation via s::can terminals & s::can software
    • automatica temperature compensation, pH compensation possible
    • ideal for surface water, ground water and drinking water, also for applications in waste water
    • minimal maintenance
    • life time of ISE: typically 6 month (for applications <1mg/l NH4-N), resp. 1 to 2 years (for applications >1mg/l NH4-N)
  • Ammonium Probe Profile view

    Ammonium Sensor | ammo::lyser pro

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    Overview of Ammonium (NH4-N) Sensor Ammo::lyser Pro

    A multi-parameter probe for the online measurement of ammonium. In particular the pro version has potassium compensation for more accurate results.  It is an absolutely reliable device outclassing conventional analyzers in terms of measurement stability and lifetime. Precision is guaranteed by real time compensation of the ammonium value with temperature, pH and potassium and a high performance reference electrode.

    ammo::lyser™ III pro: monitors NH4-N and temperature
    ammo::lyser™ IV pro+pH monitors NH4-N, temperature and pH (with potassium compensation)
    ammo::lyser™ IV pro+NO3-N monitors NH4-N, temperature and NO3-N (with potassium compensation)

    Features of Ammonium Sensor

    • s::can plug & measure
    • measuring principle: ISE (ionselective electrodes) - with optional potassium compensation
    • multi parameter probe
    • long term stable, factory pre-calibrated
    • automatic cleaning with compressed air
    • unique, non-porous / non-leaking reference electrode for technically unrivalled and consistent performance
    • ISE refurbishment - the easy way to minimise maintenance
    • easy & quick mounting and measurement directly in the media (InSitu) or in flow cell (monitoring station)
    • operation via s::can terminals & s::can software
    • automatic temperature compensation, pH compensation possible
    • ideal for surface water, ground water and drinking water, also for applications in waste water
    • minimal maintenance
    • life time of ISE: typically 6 month (for applications <1mg/l NH4-N), resp. 1 to 2 years (for applications >1mg/l NH4-N)
  • Free Chlorine or Total Chlorine Sensor | Chlori::lyser

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    Online Chlorine Sensor Overview

    The chlori::lyser is a revolutionary sensor for monitoring free chlorine or total chlorine. Its internal buffer electrolyte allows pH-independent measurement between pH 4 to 9+, and its 3-electrode system provides extremely stable readings. These sensors were developed for use in drinking water, pool water and different types of water treatment. The usage in waste water is possible, but has to be evaluated in the specific application. These sensors have only a low dependence on fluctuations of flow. However a constant flow of the measuring medium is recommended.

    High precision is ensured even at high fluctuations of pH, temperature and flow. chlori::lyser™ monitors free chlorine (Cl2 + HOCl + OCl-) or total chlorine (free chlorine + combined chlorine)

    Chlorine Sensor Features

    • s::can plug & measure
    • measuring principle: amperometric (membrane covered)
    • ideal for drinking water
    • long term stable and low maintenance
    • replacement of membrane only once a year
    • readings stable at high fluctuations of pH, temperature and flow
    • compensates fluctuations of pH in an unmatched way
    • pH range from 4 to 9 FCl
    • pH range from 4 to 12 TCl
    • cross sensitivities to chlorine dioxide, ozone can be compensated by using readings from spectro::lyser™
    • factory zero point pre-calibrated
    • mounting and measurement in flow cell
    • operation via s::can terminals & s::can software
  • hydrogen peroxide sensor H2O2 E-509-1-000 hyperlyser profile image

    Hydrogen peroxide (H2O2) Probe | Hyper::lyser

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    Hydrogen peroxide (H2O2) Probe Overview | Hyper::lyser

    The hyper::lyser is an amperometric sensor for monitoring hydrogen peroxide. It is ideal for all kinds of water treatment and produces stable readings even at high fluctuations of pH, temperature and flow. Strong surfactants are tolerated.

    Hydrogen peroxide (H2O2) Probe Features

    • s::can plug & measure
    • long term stable and lowest maintenance in operation
    • measuring principle: amperometric (membrane covered)
    • ideal for all kinds of water treatment
    • only once a year replacement of membrane
    • readings stable even at high fluctuations of pH, temperature and flow
    • additionally also measures temperature
    • strong surfactants are tolerated
    • factory precalibrated
    • mounting and measurement in a flow cell
    • operation via s::can terminals & s::can software
  • hydrogen peroxide sensor H2O2 E-509-1-000 hyperlyser profile image

    Peracetic Acid Sensor | Peroxy::lyser

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    Peracetic acid probe peroxy::lyser Overview

    The peroxy::lyser is an amperometric sensor for monitoring peracetic acid. It is ideal for all kinds of water treatment and produces stable readings even at high fluctuations of pH, temperature and flow. Strong surfactants are tolerated and the peroxy::lyser is not cross sensitive to high concentrations of hydrogen peroxide.

    Peracetic acid Probe peroxy::lyser Features

    • s::can plug & measure
    • not cross sensitive to high concentrations of hydrogen peroxide
    • measuring principle: amperometric (membrane covered)
    • readings stable even at high fluctuations of pH, temperature and flow
    • mounting and measurement in a flow cell
    • ideal for all kinds of water treatment
    • long term stable and low operational costs
    • replacement of membrane only once a year
    • strong surfactants are tolerated
    • factory pre-calibrated
    • operation via s::can terminals & s::can software
    • additionally also measures temperature
  • Spectrometer vertical profile 100 path length spectro::lyser

    UV-VIS Spectrometer V2, spectro::lyser | s::can

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    UV-Vis Spectrometer Overview

    The spectro::lyser™ measures the entire absorption spectrum and is used by many drinking water providers all over the world as a pivotal component in their raw water monitoring. The spectro::lyser™ with its capability to measure and analyze the absorption spectrum in its entirety with 256 different wave lengths allows detection of a multitude of organic substances.

    spectro::lyser™ UV monitors depending on the application an individual selection of: NO3-N, COD, BOD, TOC, DOC, UV254, NO2-N, BTX, AOC, fingerprints and spectral alarms, temperature and pressure.

    spectro::lyser™ UV-Vis monitors depending on the application an individual selection of TSS, turbidity, NO3-N, COD, BOD, TOC, DOC, UV254, color, BTX, O3, H2S, AOC, fingerprints and spectral-alarms, temperature and pressure.

    UVVIS Spectrometer Features

    • s::can plug & measure
    • measuring principle: UV-Vis spectrometry over the total range (200-750 nm or 200-390 nm)
    • optical path lengths available to increase accuracy 100mm, 35mm, 5 mm, 2 mm, 1 mm or 0.5 mm possible
    • multi parameter probe with adjustable open path length
    • ideal for surface water, ground water, drinking water and waste water
    • long term stable and maintenance free in operation
    • factory pre-calibrated, local multi-point calibration possible
    • automatic cleaning with compressed air or brush/ruck::sack
    • mounting and measurement directly in the media (InSitu) or in flow cell (monitoring station)
    • operation via s::can terminals & s::can software
    • recommended by and compliant with public authorities and international agencies such as Chinese EPA, US EPA and CPCB