Colorimetry is “the science and technology used to quantify and describe physically the human color perception.” It is similar to spectrophotometry, but is distinguished by its interest in reducing spectra to the physical correlates of color perception, most often the CIE 1931 XYZ color space tristimulus values and related quantities

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Elements
    • %RH - Relative Humidity
    • Acceleration
    • Ag - Silver
    • Airflow
    • AL - Aluminium
    • Alcohol
    • As - Arsenic
    • Au - Gold
    • Ba - Barium
    • Beer
    • Bi - Bismuth
    • Bio gas
    • Black Carbon
    • Blenders
    • Br - Bromine
    • BTEX
    • C2H4O - Acetaldehyde
    • C₃H₈ - Propane
    • C4H10 - Isobutane
    • C6H5CH3 - Toluene
    • C6H6 - Benzene
    • C7H8 - Toluene
    • C8H10 - Xylene
    • CA - Calcium
    • Cd - Cadmium
    • CE - Cerium
    • CH2O - Formaldehyde
    • CH4 - Methane
    • CO - Carbon Monoxide
    • CO2 - Carbon Dioxide
    • Cobalt
    • CR - Chromium
    • Crackers
    • Crude oil
    • CS - Caesium
    • Cu - Copper
    • Dust
    • Emissions
    • Fe - Iron
    • Fire
    • Flare
    • Flare gas
    • Fuel oil
    • Ga - Gallium
    • Gasoline
    • Ge - Germanium
    • H2 - Hydrogen
    • H2O - Water
    • HC - Hydrocarbon
    • HCl - Hydrogen chloride
    • HCN - Hydrogen cyanide
    • Hf - Hafnium
    • HG - Mercury
    • Hydrocarbons
    • I - Iodine
    • IN - Indium
    • K - Potassium
    • Kerosine
    • LA - Lanthanum
    • Leaks
    • Ln - Liquid Nitrogen
    • LPG
    • Lr - Lawrencium
    • Lube oil
    • Mn - Manganese
    • Mo - Molybdenum
    • N2O - Nitrogen oxide
    • Naphtas
    • Natural gas
    • Nb - Niobium
    • Ni - Nickel
    • NMHC - Nonmethane Hydrocarbon
    • Noise
    • O - Oxygen
    • OS - Sulfur Oxide
    • Oxygen
    • P - Phosphorus
    • Pb - Lead
    • Pd - Palladium
    • Petroleum gas
    • PH3 - Phosphine
    • PM - Particulate Matter
    • PM1
    • PM10
    • PM2.5
    • PM4
    • PN - Particulate Number
    • Pt - Platinum
    • Radon
    • Rb - Rubidium
    • Re - Rhenium
    • Rh - Rhodium
    • Ru - Ruthenium
    • S - Sulfur
    • Sb - stibium
    • Se - Selenium
    • SI - Silicon
    • Sn - Stannum
    • SOx - Sulphur Oxides
    • Span Gas
    • Speed
    • Sr - Strontium
    • Sugar
    • T- Temperature
    • Ta - Tantalum
    • Te - Tellurium
    • TI - Titanium
    • Towers
    • TRS - Total Reduced Sulphur
    • TS - Total Sulfur
    • TSP - Total Suspended Particles
    • V - Vanadium
    • Vibration
    • Visbreakers
    • Visibility
    • VOC - Volatile Organic Compound
    • W - Tungsten
    • Y - Yttrium
    • Zero Air
    • Zero Gas
    • Zn - Zinc
    • Zr - Zirconium
    • Cl - Chlorine
    • CL2 - Chlorine gas
    • H2S - Hydrogen sulfide
    • NH3 - Ammonia
    • NO - Nitrogen oxide
    • NO2 - Nitrogen dioxide
    • NOx - Nitrogen oxides
    • O3 - Ozone
    • Particles
    • S2 - Disulfur
    • SO2 - Sulfur dioxide
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            Monitoring water and process water with Titration and Colorimetry
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            Monitoring water and process water

            On line analyser for the automatic monitoring of water quality and process water.
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            NOVASULF400 series colorimetric analyser for Total Sulphur and H2S

            The metered sample is mixed with a continuous flowing stream of hydrogen.
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            Duty: To measure the concentration of H2S in a process gas stream.
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            Duty: To measure the concentration of H2S in a process gas stream.
            hg400 h2s analyser
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            NOVASULF™ HG400 H2S analyser

            Duty: To measure the concentration of H2S in a process gas stream.
            hg400 h2s analyser
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            NOVASULF™ TG400 continuous H2S analyser

            The metered sample is mixed with a continuous flowing stream of hydrogen.
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            WATERSULF™ series S2 analyser

            The WATERSULF™Series analyser is dedicated to the measurement of dissolved sulphides in water up to pH 8.5.