Photometer

The photometer used for the method of photometry is composed of a light source (infrared or ultraviolet), a cuvette through which the light is cast, the detector and the display device, which images the exact measurements of the photometric analysis. Below you will find a selection of photometers for field conditions, in a handy pocket format and much more from numerous manufacturers like Merck, WTW and Macherey-Nagel.

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Product Image of Photometer MD200 COD, cell tests
Photometer MD200 COD, cell tests
Item number: AQ2892502
Brand: Aqualytic (Lovibond)
€626.47
Product Image of Photometer MD200 Chlorine, pH, liquid reagents (OTZ)
Photometer MD200 Chlorine, pH, liquid reagents (OTZ)
Item number: AQ2889412
Brand: Aqualytic (Lovibond)
€642.76
Product Image of Photometer MD200 Chlorine, pH, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2889402
Brand: Aqualytic (Lovibond)
€642.76
Product Image of Photometer MD200 Chlorine, pH, Alkalinity-m, Liquid Reagents for Chlorine and pH (OTZ)
Photometer MD200 Chlorine, pH, Alkalinity-m, Liquid Reagents for Chlorine and pH (OTZ)
Item number: AQ2889302
Brand: Aqualytic (Lovibond)
€723.97
Product Image of Photometer MD200 Chlorine, pH, acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ)
Photometer MD200 Chlorine, pH, acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ)
Item number: AQ2889202
Brand: Aqualytic (Lovibond)
€684.33
Product Image of Photometer MD200 Chlorine, pH, acid capacity KS4.3, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, acid capacity KS4.3, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2889012
Brand: Aqualytic (Lovibond)
€684.33
Product Image of Photometer MD200 Chlorine, pH, Alkalinity-m, Reagent Tablets (OTZ)
Photometer MD200 Chlorine, pH, Alkalinity-m, Reagent Tablets (OTZ)
Item number: AQ2889002
Brand: Aqualytic (Lovibond)
€710.69
Product Image of Photometer MD200 Hydrogen peroxide, pH, liquid reagents
Photometer MD200 Hydrogen peroxide, pH, liquid reagents
Item number: AQ2888102
Brand: Aqualytic (Lovibond)
€723.97
Product Image of Photometer MD200 Chlorine, pH, Cyanuric acid, Liquid reagents for Chlorine and pH (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, Cyanuric acid, Liquid reagents for Chlorine and pH (OTZ), without reagents for Chlorine HR
Item number: AQ2882002
Brand: Aqualytic (Lovibond)
€677.57
Product Image of Photometer MD200 Copper (Biquinoline), pH, Reagent Tablets (OTZ)
Photometer MD200 Copper (Biquinoline), pH, Reagent Tablets (OTZ)
Item number: AQ2872102
Brand: Aqualytic (Lovibond)
€713.57
Product Image of Photometer MD200 Chlorine, Chlorine dioxide, pH, Acid capacity KS4.3, Reagent Tablets (OTZ)
Photometer MD200 Chlorine, Chlorine dioxide, pH, Acid capacity KS4.3, Reagent Tablets (OTZ)
Item number: AQ2863802
Brand: Aqualytic (Lovibond)
€722.26
Product Image of Photometer MD200 Chlorine, pH, acid capacity KS4.3, urea, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, acid capacity KS4.3, urea, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2862912
Brand: Aqualytic (Lovibond)
€1,038.54
Product Image of Photometer MD200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Copper, Iron, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Copper, Iron, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2862102
Brand: Aqualytic (Lovibond)
€826.71
Product Image of Photometer MD200 Chlorine, Bromine, pH, Cyanuric acid, Acid capacity KS4.3, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, Bromine, pH, Cyanuric acid, Acid capacity KS4.3, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2861912
Brand: Aqualytic (Lovibond)
€826.71
Product Image of Photometer MD200 Chlorine, Bromine, pH, Cyanuric Acid, Alkalinity-m, Calcium Hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, Bromine, pH, Cyanuric Acid, Alkalinity-m, Calcium Hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2861902
Brand: Aqualytic (Lovibond)
€781.29
Product Image of Photometer MD200 Chlorine, pH, Bromine, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, Bromine, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2861802
Brand: Aqualytic (Lovibond)
€690.33
Product Image of Photometer MD200 Chlorine, pH, cyanuric acid, acid capacity KS4.3, calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, cyanuric acid, acid capacity KS4.3, calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2861212
Brand: Aqualytic (Lovibond)
€773.47
Product Image of Photometer MD200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2861202
Brand: Aqualytic (Lovibond)
€730.93
Product Image of Photometer MD200 Chlorine, pH, Cyanuric Acid, Alkalinity-m, Liquid Reagents for Chlorine and pH (OTZ)
Photometer MD200 Chlorine, pH, Cyanuric Acid, Alkalinity-m, Liquid Reagents for Chlorine and pH (OTZ)
Item number: AQ2860542
Brand: Aqualytic (Lovibond)
€735.76
Product Image of Photometer MD200 Chlorine, pH, cyanuric acid, acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ)
Photometer MD200 Chlorine, pH, cyanuric acid, acid capacity KS4.3, liquid reagents for Chlorine and pH (OTZ)
Item number: AQ2860522
Brand: Aqualytic (Lovibond)
€721.83
Product Image of Photometer MD200 Chlorine, pH, cyanuric acid, acid capacity KS4.3, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, cyanuric acid, acid capacity KS4.3, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2860512
Brand: Aqualytic (Lovibond)
€708.54
Product Image of Photometer MD200 Chlorine, pH, cyanuric acid, alkalinity-m, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, cyanuric acid, alkalinity-m, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2860502
Brand: Aqualytic (Lovibond)
€722.26
Product Image of Photometer MD200 Chlorine, pH, cyanuric acid, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD200 Chlorine, pH, cyanuric acid, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ2860102
Brand: Aqualytic (Lovibond)
€652.29
Product Image of Combi Photometer MD200 - 3 in 1 & Turbidimeter TB211 LR, complete in case with accessories
Combi Photometer MD200 - 3 in 1 & Turbidimeter TB211 LR, complete in case with accessories
Item number: AQ2850102
Brand: Aqualytic (Lovibond)
€1,612.83
Product Image of Photometer MD100 Chlorine DUO, Chlorine, pH, Alkalinity-m, Calcium Hardness (OTZ), without reagents for Chlorine HR
Photometer MD100 Chlorine DUO, Chlorine, pH, Alkalinity-m, Calcium Hardness (OTZ), without reagents for Chlorine HR
Item number: AQ278160
Brand: Aqualytic (Lovibond)
€735.76
Product Image of Photometer MD100 Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD100 Chlorine, Bromine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ278090
Brand: Aqualytic (Lovibond)
€781.29
Product Image of Photometer MD100 Chlorine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD100 Chlorine, pH, Cyanuric acid, Alkalinity-m, Calcium hardness, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ278080
Brand: Aqualytic (Lovibond)
€730.93
Product Image of Photometer MD100 Chlorine, pH, Cyanuric acid, Alkalinity-m, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD100 Chlorine, pH, Cyanuric acid, Alkalinity-m, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ278070
Brand: Aqualytic (Lovibond)
€722.26
Product Image of Photometer MD100 Chlorine, pH, Alkalinity-m, Liquid Reagents for Chlorine and pH (OTZ)
Photometer MD100 Chlorine, pH, Alkalinity-m, Liquid Reagents for Chlorine and pH (OTZ)
Item number: AQ278065
Brand: Aqualytic (Lovibond)
€697.40
Product Image of Photometer MD100 Chlorine, pH, Alkalinity-m, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD100 Chlorine, pH, Alkalinity-m, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ278060
Brand: Aqualytic (Lovibond)
€697.40
Product Image of Photometer MD100 Chlorine, pH, powder reagent for chlorine
Photometer MD100 Chlorine, pH, powder reagent for chlorine
Item number: AQ278030
Brand: Aqualytic (Lovibond)
€664.93
Product Image of Photometer MD100 Chlorine, pH, liquid reagents (OTZ)
Photometer MD100 Chlorine, pH, liquid reagents (OTZ)
Item number: AQ278025
Brand: Aqualytic (Lovibond)
€633.21
Product Image of Photometer MD100 Chlorine, pH, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD100 Chlorine, pH, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ278020
Brand: Aqualytic (Lovibond)
€609.54
Product Image of Photometer MD100 Chlorine, pH, Cyanuric Acid, Liquid Reagents for Chlorine and pH (OTZ)
Photometer MD100 Chlorine, pH, Cyanuric Acid, Liquid Reagents for Chlorine and pH (OTZ)
Item number: AQ278015
Brand: Aqualytic (Lovibond)
€645.33
Product Image of Photometer MD100 Chlorine, pH, cyanuric acid, Reagent Tablets (OTZ), without reagents for Chlorine HR
Photometer MD100 Chlorine, pH, cyanuric acid, Reagent Tablets (OTZ), without reagents for Chlorine HR
Item number: AQ278010
Brand: Aqualytic (Lovibond)
€621.21
Product Image of Photometer MD100 Chlorine LR, Chlorine HR, Chlorine dioxide, Reagent Tablets
Photometer MD100 Chlorine LR, Chlorine HR, Chlorine dioxide, Reagent Tablets
Item number: AQ278000
Brand: Aqualytic (Lovibond)
€811.61
Product Image of Photometer MD100 Cooling Water, without reagents
Photometer MD100 Cooling Water, without reagents
Item number: AQ276240
Brand: Aqualytic (Lovibond)
€703.40
Product Image of Photometer MD100 Boiler Water, without reagents
Photometer MD100 Boiler Water, without reagents
Item number: AQ276230
Brand: Aqualytic (Lovibond)
€675.86
Product Image of Photometer MD100 Urea, Reagent Tablets
Photometer MD100 Urea, Reagent Tablets
Item number: AQ276210
Brand: Aqualytic (Lovibond)
€663.54
Product Image of Photometer MD100 Aluminum, Powder Reagents
Photometer MD100 Aluminum, Powder Reagents
Item number: AQ276205
Brand: Aqualytic (Lovibond)
€607.07
Product Image of Photometer MD100 Aluminum, Reagent Tablets
Photometer MD100 Aluminum, Reagent Tablets
Item number: AQ276200
Brand: Aqualytic (Lovibond)
€607.07
Product Image of Photometer MD100 Total hardness, Reagent Tablets
Photometer MD100 Total hardness, Reagent Tablets
Item number: AQ276190
Brand: Aqualytic (Lovibond)
€607.07
Product Image of Photometer MD100 Chloride, Reagent Tablets
Photometer MD100 Chloride, Reagent Tablets
Item number: AQ276180
Brand: Aqualytic (Lovibond)
€607.07
Product Image of Photometer MD100 Chlorine HR (potassium iodide), Reagent Tablets
Photometer MD100 Chlorine HR (potassium iodide), Reagent Tablets
Item number: AQ276170
Brand: Aqualytic (Lovibond)
€595.93
Product Image of Photometer MD100 Hazen/A.P.H.A. no reagents required
Photometer MD100 Hazen/A.P.H.A. no reagents required
Item number: AQ276160
Brand: Aqualytic (Lovibond)
€584.69
Product Image of Photometer MD100 Suspended substances
Photometer MD100 Suspended substances
Item number: AQ276150
Brand: Aqualytic (Lovibond)
€573.76
Product Image of Photometer MD100 Molybdenum, Reagent Tablets
Photometer MD100 Molybdenum, Reagent Tablets
Item number: AQ276142
Brand: Aqualytic (Lovibond)
€613.50
Product Image of Photometer MD100 Molybdenum HR, powder reagent
Photometer MD100 Molybdenum HR, powder reagent
Item number: AQ276141
Brand: Aqualytic (Lovibond)
€613.50
Product Image of Photometer MD100 Molybdenum LR, powder reagent/ Reagent Tablets
Photometer MD100 Molybdenum LR, powder reagent/ Reagent Tablets
Item number: AQ276140
Brand: Aqualytic (Lovibond)
€613.50
Product Image of COD Measuring Station Photometer MD100
COD Measuring Station Photometer MD100
Item number: AQ276130
Brand: Aqualytic (Lovibond)
€1,788.00

A photometer used for the photometric analysis consists principally consists of a light source, a filter, a cuvette and a detector. Furthermore there are additional screens and mirrors in this kind of device. The light from the light source is incident on the filter, wherein the wavelength at which is to be measured is determined. Subsequently, the light passes through the sample solution, which is located in the sample cuvette and then to the detector. Logically speaking, the smaller the amount of light, the higher the concentration of the sample must be (basically, light transmittance of the sample).

The different units of the manufacturers vary in terms of the basic design and quality of the optical components - these affect the quality of the measurement and the application range.