Which DR/800 is Right for You? 

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DR/820

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DR/850

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DR/890

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Standard features of the DR/800 Portable Colorimeter Series:

  • Three models (20, 50, or 90 methods) with automatic wavelength selection
  • Preprogrammed: ready-to-use out of the box
  • Compact: true hand-held analysis, for use anywhere
  • Rugged: dustproof, waterproof, shockproof, worry-free (designed to meet IP67 standards)
  • Powerful: full datalogging and RS232 interface capabilities
  • Simple: menu-driven, step-by-step analysis
  • Affordable: choose the instrument you need or select a complete portable laboratory Batteries-/Accu operation possible, Real-Time-Clock, integrated Timer, Data Memory with 100 measuring values and automatic AutoOff-Function.
  • USEPA approved for drinking water and wastewater
DR820 DR850 DR890

Tests for 20+ methods

Tests for 50+ methods

Tests for 90+ methods
$788.00
 $1013.00
 $1149.00
Parameter Range DR/820 DR/850 DR/890
Aluminum, Aluminon 0 - 0.8 • • •
Benzotriazole 0 - 16     •
Bromine 0 - 4.50 • • •
Bromine (AccuVac®) 0 - 4.50 • • •
Chlorine, Free, HR 0 - 10.0 • • •
Chlorine, Free (USEPA) 0 - 2.00 • • •
Chlorine, Free (AccuVac) (USEPA) 0 - 2.00 • • •
Chlorine, Free, TNT 0 - 5.00 • • •
Chlorine, Total, HR 0 - 10.0 • • •
Chlorine, Total (USEPA) 0 - 2.00 • • •
Chlorine, Total (AccuVac) (USEPA) 0 - 2.00 • • •
Chlorine, Total, TNT 0 - 5.00 • • •
Chlorine Dioxide, MR 0 - 50     •
Chromium, Hexavalent (USEPA) 0 - 0.60     •
Chromium, Hexavalent (AccuVac) (USEPA) 0 - 0.60     •
Chromium, Total 0 - 0.60     •
Color, True and Apparent 0 - 500     •
Copper, Bicinchoninate (USEPA)** 0 - 5.0     •
Copper, Bicinchoninate (AccuVac) (USEPA)** 0 - 5.0     •
Copper, Porphyrin, LR 0 - 210 µg/L     •
Cyanide 0 - 0.240   • •
Cyanuric Acid 7 - 55 • • •
DEHA 0 - 500 µg/L     •
Detergents (Surfactants) 0 - 0.30   • •
Fluoride, SPADNS*** 0 - 2.0   • •
Fluoride, SPADNS (AccuVac)*** 0 - 2.0   • •
Hardness, Calcium as CaCO3 0 - 4.0 • • •
Hardness, Magnesium as CaCO3 0 - 4.0 • • •
Hydrazine 0 - 500 µg/L     •
Hydrazine (AccuVac) 0 - 500 µg/L     •
Iron, Ferrous 0 - 3.0 • • •
Iron, Ferrous (AccuVac) 0 - 3.0 • • •
Iron, Total, FerroMo™ 0 - 1.8   • •
Iron, Total, FerroVer® (USEPA)** 0 - 3.0 • • •
Iron, Total, FerroVer (AccuVac) (USEPA)** 0 - 3.0 • • •
Iron, Total, FerroZine® 0 - 1.3     •
Iron, Total, TPTZ 0 - 1.8   • •
Iron, Total, TPTZ (AccuVac) 0 - 1.8   • •
Manganese, HR (USEPA)** 0 - 20 • • •
Manganese, LR 0 - 0.70     •
Molybdenum, Molybdate, HR 0 - 40     •
Molybdenum, Molybdate, HR (AccuVac) 0 - 40     •
Molybdenum, Ternary Complex, LR 0 - 3.0   • •
Nickel, PAN 0 - 1.0     •
Nitrate, Cadmium Reduction, HR 0 - 30 • • •
Nitrate, Cadmium Reduction, HR (AccuVac) 0 - 30 • • •
Nitrate, Cadmium Reduction, MR 0 - 5.0     •
Nitrate, Cadmium Reduction, MR (AccuVac) 0 - 5.0     •
Nitrate, Cadmium Reduction, LR 0 - 0.50 • • •
Nitrate, Chromotropic Acid, HR, TNT 0 - 30     •
Nitrite, HR 0 - 150     •
Nitrite, LR (USEPA) 0 - 0.35 • • •
Nitrite, LR (AccuVac) (USEPA) 0 - 0.35 • • •
Nitrite, TNT 0 - 0.50 • • •
Nitrogen, Ammonia, Salicylate 0 - 0.50   • •
Nitrogen, Ammonia, LR, TNT 0 - 2.50   • •
Nitrogen, Ammonia, HR, TNT 0 - 50   • •
Nitrogen, Monochloramine and Free Ammonia, Salicylate 0 - 0.50   • •
Nitrogen, Monochloramine and Free Ammonia, Salicylate (AccuVac) 0 - 0.50   • •
Nitrogen, TKN with Nessler finish** 0 - 150     •
Nitrogen, Total, Persulfate Digestion, TNT † 0 - 25     •
Nitrogen, Total, HR, TNT † 0 - 150     •
Nitrogen, Total Inorganic, TNT 0 - 25   • •
Oxygen, Dissolved, HR (AccuVac) 0 - 15 • • •
Oxygen, Dissolved, LR (AccuVac) 0 - 1000 µg/L   • •
Oxygen Demand, Chemical, LR (USEPA) † 0 - 150     •
Oxygen Demand, Chemical, HR (USEPA) † 0 - 1500   • •
Oxygen Demand, Chemical, HR † 0 - 15,000   • •
Oxygen Demand, Chemical, Manganese III † 20 - 1000 • • •
Ozone, LR (AccuVac) 0 - 0.25   • •
Ozone, MR (AccuVac) 0 - 0.75   • •
Ozone, HR (AccuVac) 0 - 1.5   • •
pH 6.5 - 8.5 pH • • •
Phosphonates 0 - 125   • •
Phosphorus, Molybdovanadate 0 - 45     •
Phosphorus, Molybdovanadate (AccuVac) 0 - 45     •
Phosphorus, PhosVer® 3 (USEPA) 0 - 2.5   • •
Phosphorus, PhosVer 3 (AccuVac) (USEPA) 0 - 2.5   • •
Phosphorus, PhosVer 3, TNT (USEPA) 0 - 5.0   • •
Phosphorus, Total, PhosVer 3, TNT (USEPA) † 0 - 3.5   • •
Phosphorus, Acid Hydrolyzable, PhosVer 3, TNT 0 - 5.0   • •
Phosphorus, Amino Acid 0 - 30 • • •
Silica, UHR 0 - 200     •
Silica, HR 0 - 75.0     •
Silica, LR 0 - 1.6   • •
Sulfate (USEPA) 0 - 70 • • •
Sulfate (AccuVac) (USEPA) 0 - 70 • • •
Sulfide (USEPA) 0 - 0.7   • •
Suspended Solids 0 - 750   • •
Tannin and Lignin 0 - 9.0   • •
Tolyltriazole 0 - 15     •
Total Organic Carbon, HR † 100 - 700   • •
Total Organic Carbon, MR † 15 - 150   • •
Total Organic Carbon, LR † 0 - 20.0   • •
ToxTrak™ Toxicity % inhibition   • •
Turbidity 1 - 1000 FAU • • •
Volatile Acids 0 - 2800 • • •
Zinc (USEPA)** 0 - 3.0   • •
*mg/L unless noted otherwise. **Requires digestion. ***Requires distillation.
†Vial test requires digestion; order the DRB 200 reactor separately