Hach DR3900 Laboratory VIS Spectrophotometer

The DR3900 Laboratory VIS Spectrophotometer is a benchtop visible spectrum, split beam spectrophotometer for laboratory water analysis.

Features

  • Simple Preparation with TNTplus® vials
  • Store hundreds of user-determined methods
  • Claros™ connectivity
Your Price $5,159.00
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Hach
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ImagePart#Product DescriptionPriceStockOrder
Hach DR3900 Laboratory VIS SpectrophotometerLPV440.99.00012 DR3900 Laboratory VIS Spectrophotometer with RFID Technology
$5,159.00
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Hach DR3900 Laboratory VIS Spectrophotometer LPV440.99.00002 DR3900 Laboratory VIS Spectrophotometer without RFID Technology
$5,159.00
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Hach DR3900 Laboratory VIS Spectrophotometer
LPV440.99.00012
DR3900 Laboratory VIS Spectrophotometer with RFID Technology
Drop ships from manufacturer
$5,159.00
Hach DR3900 Laboratory VIS Spectrophotometer
LPV440.99.00002
DR3900 Laboratory VIS Spectrophotometer without RFID Technology
Drop ships from manufacturer
$5,159.00
ImagePart#Product DescriptionPriceStockOrder
Hach Alkalinity (Total) TNTplus Vial Test TNT870 Alkalinity (Total) TNTplus Vial Test (25-400 mg/L CaCO₃), 25 Tests
$51.55
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Hach Aluminum TNTplus Vial Test TNT848 Aluminum TNTplus Vial Test (0.02-0.50 mg/L Al), 24 Tests
$92.69
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Hach Ammonia TNTplus Vial Tests TNT830 Ammonia TNTplus Vial Test, ULR (0.015 - 2.00 mg/L NH₃-N), 25 Tests
$65.59
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Hach Ammonia TNTplus Vial Tests TNT831 Ammonia TNTplus Vial Test, LR (1-12 mg/L NH₃-N), 25 Tests
$65.59
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Hach Ammonia TNTplus Vial Tests TNT832 Ammonia TNTplus Vial Test, HR (2-47 mg/L NH₃-N), 25 Tests
$65.59
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Hach Ammonia TNTplus Vial Tests TNT833 Ammonia TNTplus Vial Test, UHR (47-130 mg/L NH₃-N), 25 Tests
$65.29
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Hach Ammonia TNTplus Vial Tests TNT834 Ammonia TNTplus Vial Test, UHR+ (100 - 1800 mg/L NH₃-N), 25 Tests
$63.15
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Hach Anammox Activity TNTplus Vial Test TNT882KTO Anammox activity TNTplus Vial Test (0 - 1000 mAbs), 25 Tests
$92.39
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Hach International Bitter Units (IBU) TNTplus Vial Test TNT817 International Bitter Units (IBU) TNTplus Vial Test (≥2 IBU), 25 tests
$122.00
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Hach Boron TNTplus Vial Test TNT877 Boron TNTplus Vial Test (0.05-2.50 mg/L B), 25 Tests
$87.39
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Hach Cadmium TNTplus Vial Test TNT852 Cadmium TNTplus Vial Test (0.02-0.30 mg/L Cd), 25 Tests
$89.55
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Hach Chloride TNTplus Vial Test TNT879 Chloride TNTplus Vial Test (1.0-1,000 mg/L Cl), 24 Tests
$79.99
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Hach Free Chlorine TNTplus Vial Test TNT866 Free Chlorine TNTplus Vial Test (0.05-2.00 mg/L Cl₂), 24 Tests
$46.99
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Hach Free and Total Chlorine TNTplus Vial Test TNT867 Free and Total Chlorine TNTplus Vial Test (0.05-2.00 mg/L Cl₂), 24 Tests
$49.75
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Hach Chromium TNTplus Vial Test TNT854 Chromium TNTplus Vial Test (0.03-1.00 mg/L Cr), 25 Tests
$89.55
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT820 Chemical Oxygen Demand (COD) TNTplus Vial Test, ULR (1-60 mg/L COD), 25 Tests
$62.79
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT82006 Chemical Oxygen Demand (COD) TNTplus Vial Test, ULR (1-60 mg/L COD), 150 Tests
$343.00
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT821 Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD), 25 Tests
$62.79
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT82106 Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD), 150 Tests
$343.00
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT822 Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1,500 mg/L COD), 25 Tests
$62.79
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT82206 Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1,500 mg/L COD), 150 Tests
$343.00
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT823 Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR (250-15,000 mg/L COD), 25 Tests
$62.79
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT82306 Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR (250-15,000 mg/L COD), 150 Tests
$343.00
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT824 Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR+ (5,000-60,000 mg/L COD), 25 Tests
$60.40
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Hach COD in Salt/Seawater TNTplus Vial Tests TNT815 COD in salt-/seawater - TNTplus Vial Test, LR (7 - 70 mg/L COD), 25 Tests
$60.45
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Hach COD in Salt/Seawater TNTplus Vial Tests TNT816 COD in salt-/seawater - TNTplus Vial Test, HR (70 - 700 mg/L COD), 25 Tests
$60.45
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT825 Chemical Oxygen Demand (COD) Mercury-Free TNTplus Vial Test, HR (25-1,000 mg/L COD), 25 Tests
$64.00
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Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests TNT82506 Chemical Oxygen Demand (COD) Mercury-Free TNTplus Vial Test, HR (25-1,000 mg/L COD), 150 tests
$350.00
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Hach Copper TNTplus Vial Test TNT860 Copper TNTplus Vial Test (0.1-8.0 mg/L Cu), 25 Tests
$87.39
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Hach Cyanide TNTplus Vial Test TNT862 Cyanide TNTplus Vial Test (0.01-0.6 mg/L CN), 25 Tests
$79.15
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Hach Fluoride TNTplus Vial Test TNT878 Fluoride TNTplus Vial Test (0.1-2.5 mg/L F), 25 Tests
$64.45
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Hach Formaldehyde TNTplus Vial Test TNT871 Formaldehyde TNTplus Vial Test (0.5-10 mg/L), 25 Tests
$78.45
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Hach Iron TNTplus Vial Test TNT858 Iron TNTplus Vial Test (0.2-6.0 mg/L Fe), 25 Tests
$67.85
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Hach Lead TNTplus Vial Test TNT850 Lead TNTplus Vial Test (0.1-2.0 mg/L Pb), 25 Tests
$92.25
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Hach Magnesium TNTplus Vial Test TNT849 Magnesium TNTplus Vial Test (0.5 - 50 mg/L Mg), 25 Tests
$85.25
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Hach Nickel TNTplus plus Vial Test TNT856 Nickel TNTplus plus Vial Test (0.1-6.0 mg/L Ni), 25 Tests
$87.39
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Hach Nitrate TNTplus Vial Tests TNT835 Nitrate TNTplus Vial Test, LR (0.23-13.5 mg/L NO₃-N), 25 Tests
$52.59
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Hach Nitrate TNTplus Vial Tests TNT836 Nitrate TNTplus Vial Test, HR (5-35 mg/L NO₃⁻-N), 25 Tests
$52.59
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Hach Nitrite TNTplus Vial Tests TNT839 Nitrite TNTplus Vial Test, LR (0.015-0.600 mg/L NO₂-N), 25 Tests
$45.50
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Hach Nitrite TNTplus Vial Tests TNT840 Nitrite TNTplus Vial Test, HR (0.6-6.0 mg/L NO₂-N), 25 Tests
$45.50
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Hach Nitrite TNTplus Vial Tests TNT841 Nitrite TNTplus Vial Test, UHR (2 - 90 mg/L NO₂-N), 25 Tests
$43.85
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Hach Simplified TKN (s-TKN) TNTplus Vial Test TNT880 Simplified TKN (s-TKN) TNTplus Vial Test (0-16 mg/L N), 25 Tests
$172.00
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Hach Nitrogen (Total) TNTplus  Vial Tests TNT826 Nitrogen (Total) TNTplus Vial Test, LR (1-16 mg/L N), 25 Tests
$90.79
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Hach Nitrogen (Total) TNTplus  Vial Tests TNT827 Nitrogen (Total) TNTplus Vial Test, HR (5-40 mg/L N), 25 Tests
$90.79
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Hach Nitrogen (Total) TNTplus  Vial Tests TNT828 Nitrogen (Total) TNTplus Vial Test, UHR (20-100 mg/L N), 25 Tests
$90.79
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Hach Phenols TNTplus Vial Test TNT868 Phenols TNTplus Vial Test (5-150 mg/L), 24 Tests
$86.65
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Hach Phosphorus (Reactive) TNTplus Vial Test TNT846 Phosphorus (Reactive) TNTplus Vial Test (5-90 mg/L PO₄), 25 Tests
$45.75
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Hach Phosphorus (Reactive and Total) TNTplus Vial Test TNT843 Phosphorus (Reactive and Total) TNTplus Vial Test, LR (0.15-4.50 mg/L PO₄), 25 Tests
$67.29
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Hach Phosphorus (Reactive and Total) TNTplus Vial Test TNT844 Phosphorus (Reactive and Total) TNTplus Vial Test, HR (1.5-15.0 mg/L PO₄), 25 Tests
$67.35
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Hach Phosphorus (Reactive and Total) TNTplus Vial Test TNT845 Phosphorus (Reactive and Total) TNTplus Vial Test, UHR (6-60 mg/L PO₄), 25 Tests
$67.35
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Hach Sulfate TNTplus Vial Tests TNT864 Sulfate TNTplus Vial Test, LR (40-150 mg/L SO₄), 25 Tests
$86.30
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Hach Sulfate TNTplus Vial Tests TNT865 Sulfate TNTplus Vial Test, HR (150-900 mg/L SO₄), 25 Tests
$86.30
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Hach Sulfide TNTplus Vial Test TNT861 Sulfide TNTplus Vial Test (0.1-2.0 mg/L), 25 Tests
$79.99
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Hach Anionic Surfactants TNTplus Vial Test TNT874 Anionic Surfactants TNTplus Vial Test (0.1-4.0 mg/L), 25 Tests
$86.65
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Hach Cationic Surfactants TNTplus Vial Test TNT885 Cationic Surfactants TNTplus Vial Test (0.2 - 2.0 mg/L), 25 Tests
$78.85
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Hach Nonionic Surfactants TNTplus Vial Tests TNT875 Nonionic Surfactants TNTplus Vial Test, LR (0.2-6.0 mg/L as Triton X-100), 25 Tests
$81.19
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Hach Nonionic Surfactants TNTplus Vial Tests TNT876 Nonionic Surfactants TNTplus Vial Test, HR (6.0-200 mg/L as Triton X-100), 25 Tests
$81.19
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Hach TOC TNTplus Vial Tests TNT810 TOC TNTplus Vial Test, LR (1.5-30.0 mg/L C), 25 Tests
$414.00
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Hach TOC TNTplus Vial Tests TNT811 TOC TNTplus Vial Test, HR (30-300 mg/L C), 25 Tests
$414.00
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Hach VDK (Vicinal Diketones) TNTplus Vial Test TNT819 VDK (vicinal diketones) TNTplus Vial Test (0.015-0.5 mg/kg), 25 Tests
$122.00
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Hach Volatile Acids TNTplus Vial Test TNT872 Volatile Acids TNTplus Vial Test (50-2,500 mg/L), 25 Tests
$85.15
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Hach Water Hardness TNTplus Vial Test TNT869 Water Hardness TNTplus Vial Test (20 - 350 mg/L as CaCO₃), 25 Tests
$78.25
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Hach DR3900 Adapter B LZV847 Adapter B for DR3900
$56.29
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Hach DR3900 Replacement Adapter A LZV846 Replacement Adapter A, DR3900
$60.20
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Hach DR3900 Replacement Cell Compartment LZV848 Replacement cell compartment, 50mm rectangular, for DR3900
$54.75
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Hach DR3900 Replacement Power Supply LZV844 Replacement Power Supply for DR3900 Spectrophotometer
$225.00
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Hach DR3900 RFID Dust Cover LZV845 Dust Cover for DR3900 RFID Spectrophotometer
$32.15
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Hach DR3900/DR6000 Protective Display Film LZV874 Protective film for the DR3900/ DR6000 display
$24.85
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Hach DR3900/DR6000 Truecal - Lot Specific Calibration Software LPZ440.99.00001 Truecal - Lot Specific Calibration Software for DR3900/DR6000
$227.00
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Alkalinity (Total) TNTplus Vial Test (25-400 mg/L CaCO₃), 25 Tests
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$51.55
Aluminum TNTplus Vial Test (0.02-0.50 mg/L Al), 24 Tests
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$92.69
Ammonia TNTplus Vial Test, ULR (0.015 - 2.00 mg/L NH₃-N), 25 Tests
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$65.59
Hach Ammonia TNTplus Vial Tests
TNT831
Ammonia TNTplus Vial Test, LR (1-12 mg/L NH₃-N), 25 Tests
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$65.59
Hach Ammonia TNTplus Vial Tests
TNT832
Ammonia TNTplus Vial Test, HR (2-47 mg/L NH₃-N), 25 Tests
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$65.59
Hach Ammonia TNTplus Vial Tests
TNT833
Ammonia TNTplus Vial Test, UHR (47-130 mg/L NH₃-N), 25 Tests
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$65.29
Hach Ammonia TNTplus Vial Tests
TNT834
Ammonia TNTplus Vial Test, UHR+ (100 - 1800 mg/L NH₃-N), 25 Tests
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$63.15
Anammox activity TNTplus Vial Test (0 - 1000 mAbs), 25 Tests
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$92.39
International Bitter Units (IBU) TNTplus Vial Test (≥2 IBU), 25 tests
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$122.00
Boron TNTplus Vial Test (0.05-2.50 mg/L B), 25 Tests
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$87.39
Cadmium TNTplus Vial Test (0.02-0.30 mg/L Cd), 25 Tests
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$89.55
Chloride TNTplus Vial Test (1.0-1,000 mg/L Cl), 24 Tests
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$79.99
Free Chlorine TNTplus Vial Test (0.05-2.00 mg/L Cl₂), 24 Tests
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$46.99
Free and Total Chlorine TNTplus Vial Test (0.05-2.00 mg/L Cl₂), 24 Tests
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$49.75
Chromium TNTplus Vial Test (0.03-1.00 mg/L Cr), 25 Tests
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$89.55
Chemical Oxygen Demand (COD) TNTplus Vial Test, ULR (1-60 mg/L COD), 25 Tests
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$62.79
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT82006
Chemical Oxygen Demand (COD) TNTplus Vial Test, ULR (1-60 mg/L COD), 150 Tests
Drop ships from manufacturer
$343.00
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT821
Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD), 25 Tests
Drop ships from manufacturer
$62.79
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT82106
Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L COD), 150 Tests
Drop ships from manufacturer
$343.00
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT822
Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1,500 mg/L COD), 25 Tests
Drop ships from manufacturer
$62.79
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT82206
Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1,500 mg/L COD), 150 Tests
Drop ships from manufacturer
$343.00
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT823
Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR (250-15,000 mg/L COD), 25 Tests
Drop ships from manufacturer
$62.79
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT82306
Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR (250-15,000 mg/L COD), 150 Tests
Drop ships from manufacturer
$343.00
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT824
Chemical Oxygen Demand (COD) TNTplus Vial Test, UHR+ (5,000-60,000 mg/L COD), 25 Tests
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$60.40
COD in salt-/seawater - TNTplus Vial Test, LR (7 - 70 mg/L COD), 25 Tests
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$60.45
Hach COD in Salt/Seawater TNTplus Vial Tests
TNT816
COD in salt-/seawater - TNTplus Vial Test, HR (70 - 700 mg/L COD), 25 Tests
Drop ships from manufacturer
$60.45
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT825
Chemical Oxygen Demand (COD) Mercury-Free TNTplus Vial Test, HR (25-1,000 mg/L COD), 25 Tests
Drop ships from manufacturer
$64.00
Hach Chemical Oxygen Demand (COD) TNTplus Vial Tests
TNT82506
Chemical Oxygen Demand (COD) Mercury-Free TNTplus Vial Test, HR (25-1,000 mg/L COD), 150 tests
Drop ships from manufacturer
$350.00
Copper TNTplus Vial Test (0.1-8.0 mg/L Cu), 25 Tests
Drop ships from manufacturer
$87.39
Cyanide TNTplus Vial Test (0.01-0.6 mg/L CN), 25 Tests
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$79.15
Fluoride TNTplus Vial Test (0.1-2.5 mg/L F), 25 Tests
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$64.45
Formaldehyde TNTplus Vial Test (0.5-10 mg/L), 25 Tests
Drop ships from manufacturer
$78.45
Iron TNTplus Vial Test (0.2-6.0 mg/L Fe), 25 Tests
Drop ships from manufacturer
$67.85
Lead TNTplus Vial Test (0.1-2.0 mg/L Pb), 25 Tests
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$92.25
Magnesium TNTplus Vial Test (0.5 - 50 mg/L Mg), 25 Tests
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$85.25
Nickel TNTplus plus Vial Test (0.1-6.0 mg/L Ni), 25 Tests
Drop ships from manufacturer
$87.39
Nitrate TNTplus Vial Test, LR (0.23-13.5 mg/L NO₃-N), 25 Tests
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$52.59
Hach Nitrate TNTplus Vial Tests
TNT836
Nitrate TNTplus Vial Test, HR (5-35 mg/L NO₃⁻-N), 25 Tests
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$52.59
Nitrite TNTplus Vial Test, LR (0.015-0.600 mg/L NO₂-N), 25 Tests
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$45.50
Hach Nitrite TNTplus Vial Tests
TNT840
Nitrite TNTplus Vial Test, HR (0.6-6.0 mg/L NO₂-N), 25 Tests
Drop ships from manufacturer
$45.50
Hach Nitrite TNTplus Vial Tests
TNT841
Nitrite TNTplus Vial Test, UHR (2 - 90 mg/L NO₂-N), 25 Tests
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$43.85
Simplified TKN (s-TKN) TNTplus Vial Test (0-16 mg/L N), 25 Tests
Drop ships from manufacturer
$172.00
Nitrogen (Total) TNTplus Vial Test, LR (1-16 mg/L N), 25 Tests
Drop ships from manufacturer
$90.79
Hach Nitrogen (Total) TNTplus  Vial Tests
TNT827
Nitrogen (Total) TNTplus Vial Test, HR (5-40 mg/L N), 25 Tests
Drop ships from manufacturer
$90.79
Hach Nitrogen (Total) TNTplus  Vial Tests
TNT828
Nitrogen (Total) TNTplus Vial Test, UHR (20-100 mg/L N), 25 Tests
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$90.79
Phenols TNTplus Vial Test (5-150 mg/L), 24 Tests
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$86.65
Phosphorus (Reactive) TNTplus Vial Test (5-90 mg/L PO₄), 25 Tests
Drop ships from manufacturer
$45.75
Phosphorus (Reactive and Total) TNTplus Vial Test, LR (0.15-4.50 mg/L PO₄), 25 Tests
Drop ships from manufacturer
$67.29
Hach Phosphorus (Reactive and Total) TNTplus Vial Test
TNT844
Phosphorus (Reactive and Total) TNTplus Vial Test, HR (1.5-15.0 mg/L PO₄), 25 Tests
Drop ships from manufacturer
$67.35
Hach Phosphorus (Reactive and Total) TNTplus Vial Test
TNT845
Phosphorus (Reactive and Total) TNTplus Vial Test, UHR (6-60 mg/L PO₄), 25 Tests
Drop ships from manufacturer
$67.35
Sulfate TNTplus Vial Test, LR (40-150 mg/L SO₄), 25 Tests
Drop ships from manufacturer
$86.30
Hach Sulfate TNTplus Vial Tests
TNT865
Sulfate TNTplus Vial Test, HR (150-900 mg/L SO₄), 25 Tests
Drop ships from manufacturer
$86.30
Sulfide TNTplus Vial Test (0.1-2.0 mg/L), 25 Tests
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$79.99
Anionic Surfactants TNTplus Vial Test (0.1-4.0 mg/L), 25 Tests
Drop ships from manufacturer
$86.65
Cationic Surfactants TNTplus Vial Test (0.2 - 2.0 mg/L), 25 Tests
Drop ships from manufacturer
$78.85
Nonionic Surfactants TNTplus Vial Test, LR (0.2-6.0 mg/L as Triton X-100), 25 Tests
Drop ships from manufacturer
$81.19
Hach Nonionic Surfactants TNTplus Vial Tests
TNT876
Nonionic Surfactants TNTplus Vial Test, HR (6.0-200 mg/L as Triton X-100), 25 Tests
Drop ships from manufacturer
$81.19
TOC TNTplus Vial Test, LR (1.5-30.0 mg/L C), 25 Tests
Drop ships from manufacturer
$414.00
Hach TOC TNTplus Vial Tests
TNT811
TOC TNTplus Vial Test, HR (30-300 mg/L C), 25 Tests
Drop ships from manufacturer
$414.00
VDK (vicinal diketones) TNTplus Vial Test (0.015-0.5 mg/kg), 25 Tests
Drop ships from manufacturer
$122.00
Volatile Acids TNTplus Vial Test (50-2,500 mg/L), 25 Tests
Drop ships from manufacturer
$85.15
Water Hardness TNTplus Vial Test (20 - 350 mg/L as CaCO₃), 25 Tests
Drop ships from manufacturer
$78.25
Adapter B for DR3900
Drop ships from manufacturer
$56.29
Replacement Adapter A, DR3900
Drop ships from manufacturer
$60.20
Replacement cell compartment, 50mm rectangular, for DR3900
Drop ships from manufacturer
$54.75
Replacement Power Supply for DR3900 Spectrophotometer
Drop ships from manufacturer
$225.00
Dust Cover for DR3900 RFID Spectrophotometer
Drop ships from manufacturer
$32.15
Protective film for the DR3900/ DR6000 display
Drop ships from manufacturer
$24.85
Truecal - Lot Specific Calibration Software for DR3900/DR6000
Drop ships from manufacturer
$227.00

The DR3900 is a benchtop visible spectrum (320 - 1100 nm), split beam spectrophotometer with over 220 pre-programmed methods optimized for laboratory water analysis. With your daily routine of water analysis in mind, the DR3900 spectrophotometer is optimized for safe processes and accurate results. Control-parameters like Ammonium, COD, Phosphate, Nitrate and many others are easy to perform. The handling of tests and spectrophotometer is well designed to avoid any errors in your water analysis.

Simple Preparation 

TNTplus® vials use Dosicaps - freeze-dried reagents integrated into sealed cap - that are easier to use than Powder Pillows or Liquid Reagents, without any risk of contamination.
The boxes and vials are color-coded for a fast and easy parameter and range recognition of exactly the test you need. Step-by-step illustrated test methods are printed on the box as a quick reference and can also be called up in the instrument menu.

Comprehensive Documentation 

Measurement results are documented on the detailed level with timestamp, operator ID, absorbance reading, and calculated concentration. The 2D barcode delivers the lot number and expiry date, logged with every result. For your accreditation the certificate of analysis can be called up just by wiping the reagent box towards the RFID* sensor.
*RFID technology currently available in US, Canada, Puerto Rico, Australia, New Zealand, and Colombia only.

Fast execution

A 2D barcode on the TNTplus vial is automatically read by the Hach DR spectrophotometer to identify the appropriate method and take the measurement. The vial spins to take 10-fold absorbance readings that will be averaged for result determination to exclude scratches and fingerprints. Instrument calibration verification and high instrument stability all combine to eliminate the need to run reagent blanks.

Customizable 

With the ability to store hundreds of user-determined methods, operators are able to tailor the DR3900 to meet the everyday needs of the plant. Being able to optimize and customize the method portfolio, combined with regular software updates and Claros™ connectivity, makes the DR3900 the ultimate solution to water quality lab needs.

  • Beam Height: 10 mm
  • Data Logger: 2000 measured values (Result, Date, Time, Sample ID, User ID)
  • Display: 7" TFT
  • Display Resolution: WVGA (800 pix x 480 pix)
  • Display Size: 7 inch (17.8 cm)
  • Display Type: Colored touch-screen
  • Enclosure Rating: IP30
  • Interfaces: USB type A, (2)USB type B, Ethernet, RFID module
  • Light Source: Gas-filled Tungsten (visible)
  • Manual Languages: English, French (CDN), Spanish (SA), Portuguese (BR),Chinese, Japanese, Korean
  • Max. operating humidity: 80 %
  • Max. Storage Humidity: 80 %
  • Operating Conditions: 10 - 40 °C
  • Operating Mode: Transmittance (%), Absorbance and Concentration, Scanning
  • Optical System: Reference beam, spectral
  • Photometric Accuracy: 5 mAbs @ 0.0 - 0.5 Abs
  • Photometric Accuracy 2: 1 % at 0.50 - 2.0 Abs
  • Photometric Linearity: < 0.5 % - 2 Abs
  • Photometric Linearity 2: ≤ 0.01 % at >2 Abs with neutral glass at 546 nm
  • Photometric Measuring Range: ± 3.0 Abs (wavelength range 340 - 900 nm)
  • Power Requirements: With external power supply
  • Power Requirements (Hz): 50/60 Hz
  • Power Requirements (Voltage): 110 - 240 V AC
  • Power Supply: Benchtop Power Supply
  • Preprogrammed Methods: > 240
  • Region: US
  • Sample Cell Compatibility: Rectangular: 10, 20, 30, 50 mm, 1 inch; round: 13 mm, 16 mm, 1 inch
  • Scanning Speed: > 8 nm/S (in steps of 1 nm)
  • Source Lamp: Gas-filled Tungsten (visible)
  • Specific Technology: RFID for easy method update, sample ID and Certificate of Analysis
  • Spectral Bandwidth: 5 nm ± 1 nm
  • Standard accessories: None
  • Storage Conditions: -30 - 60 °C
  • Stray Light: < 0.1 % T at 340 nm with NaNO2
  • User Interface Languages: Bulgarian, Chinese, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Polish, Portuguese - Brasilian, Potuguese, Russian, Serbian, Slovakian, Slowenian, Spanish, Swedish, Turkish
  • User Programs: 100
  • Warranty: 12 months
  • Wavelength Accuracy: ± 1.5 nm (wavelength range 340 - 900 nm)
  • Wavelength Calibration: Automatic
  • Wavelength Range: 320 - 1100 nm
  • Wavelength Reproducibility: ± 0.1 nm
  • Wavelength Resolution: 1 nm
  • Wavelength Selection: Automatic, based on method selection
  • Weight: 4.2 kg
  • (1) DR3900 Spectrophotometer
  • (1) Adapter A for 1 in. round and 1 cm square cells
  • (1) Matched pair of 1 in. square glass sample cells
  • (1) Light shield
  • (1) Dust cover
  • (1) Printed basic user manual
  • (1) Benchtop power supply with 115 and 230V power cords
Questions & Answers
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