Parameters
Parameter |
Range |
Measurement Method |
Aluminum |
0.02 - 0.80mg/L Al |
Aluminon |
Ammonia |
0.01 - 0.80mg/L NH₃-N |
Salicylate |
Bromine |
0.05 - 4.50mg/L Br₂ 0.2 - 10.0mg/L Br₂ |
DPD |
Chlorine, free¹ + total¹² |
0.02 - 2.00mg/L Cl₂ 0.1 - 8.0mg/L Cl₂ |
DPD |
Chlorine, free¹ + total¹², MR |
0.05 - 4.00mg/L Cl₂ 0.1 - 10.0mg/L Cl₂ |
DPD |
Chlorine, pH |
0.1 - 10.0mg/L Cl₂ 6.0 - 8.5pH |
DPD Phenol Red |
Chlorine dioxide |
0.05 - 5.00mg/L ClO₂ |
DPD/Glycine |
Iron, Ferrover² |
0.02 - 5.00mg/L Fe |
Ferrover |
Iron, TPTZ |
0.01 - 1.70mg/L Fe |
TPTZ |
Manganese, HR² |
0.2 - 20.0mg/L Mn |
Periodate Oxidation |
Molybdenum |
0.02 - 3.00mg/L Mo 0.1 - 12.0mg/L Mo |
Ternary Complex |
Monochlor/Free Ammonia |
0.04 - 4.50mg/L Monochloramine as Cl₂ 0.02 - 0.50mg/L Free Ammonia as NH₃-N |
Indophenol |
Nitrate |
0.4 - 30.0mg/L NO₃-N |
Cadmium Reduction |
Oxygen, dissolved |
0.2 - 10.0mg/L O₂ |
HRDO |
Ozone |
0.01 - 0.25mg/L O₃ 0.01 - 0.75mg/L O₃ |
Indigo Trisulfonate |
Phosphate¹² | 0.02 - 3.00mg/L PO₄ | Phosver 3 |
Zinc² | 0.02 - 3.00mg/L Zn | Zincon |
¹ Method is USEPA accepted or approved for drinking water (additional steps may be required)
² Method is USEPA accepted or approved for wastewater (additional teps may be required)
Note: Phenol Red colorimetric pH measurement is not accepted for regulatory reporting
Order Information
DR300 Pocket Colorimeters
The DR300 Pocket Colorimeter includes manual, sample cells, and a carrying case.
Reagents can be purchased by contacting Hach or your Hach distributor.
LPV445.97.00110 DR300 Pocket Colorimeter, Chlorine, Free + Total
LPV445.97.01110 DR300 Pocket Colorimeter, Bromine
LPV445.97.02110 DR300 Pocket Colorimeter, Nitrate
LPV445.97.03110 DR300 Pocket Colorimeter, Dissolved Oxygen
LPV445.97.04110 DR300 Pocket Colorimeter, Ozone
LPV445.97.06110 DR300 Pocket Colorimeter, Phosphate
LPV445.97.09110 DR300 Pocket Colorimeter, Zinc
LPV445.97.10110 DR300 Pocket Colorimeter, Molybdenum, LR/HR
LPV445.97.12110 DR300 Pocket Colorimeter, Chlorine & pH
LPV445.97.15110 DR300 Pocket Colorimeter, Manganes. HR
LPV445.97.16110 DR300 Pocket Colorimeter, Iron, TPTZ
LPV445.97.22110 DR300 Pocket Colorimeter, Iron, Ferrove
LPV445.97.25110 DR300 Pocket Colorimeter, Aluminum
LPV445.97.26110 DR300 Pocket Colorimeter, Monochloramine/Free Ammonium
LPV445.97.40110 DR300 Pocket Colorimeter, Ammonium
LPV445.97.51110 DR300 Pocket Colorimeter, Chlorine Dioxide
LPV445.97.62110 DR300 Pocket Colorimeter, Chlorine, Free + Total, MR
Wavelength-specific DR300 Pocket Colorimeters
Program custom methods and calibrations on two channels.
LPV445.97.50110 DR300 Pocket Colorimeter, 500nm
LPV445.97.52110 DR300 Pocket Colorimeter, 528nm
LPV445.97.60110 DR300 Pocket Colorimeter, 600nm
LPV445.97.65110 DR300 Pocket Colorimeter, 655nm
