Nitrites

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Application area

Aquaculture 4 Beverages 7 Brewing 5 Dairy industry 2 Drinking water 24 Electroplating 2 Environmental monitoring 14 Equipment for water utilities 3 Food production 12 Laboratory analysis 9 Meat production 2 Medicine 2 Oil and gas 2 Pharmaceuticals 2 Process control 13 Reagents 9 Soil analysis 6 Test kits 13 Treatment facilities 9 Veterinary 2 Wastewater 25 Water supply 4

Type

Cuvette test 16 mm 1 Cuvette tests 13 mm 4 Laboratory 4 Portable 2 Portable-field 15 Powder pillows 2 Standard solutions - multi-parameter analysis 2 Standard solutions - one-parameter analysis 1

Industry

Pulp and paper 14 Power generation 14 Chemical 19 Municipal 27 Transport 18 Food and Beverage 23 Ecology 14 Glass 9 Pharmaceutical 13

Brand name

Hach 36

Parameters

AOX (Absorbable halogen organic compounds) 6 Acidity 6 Alcohol 6 Alkalinity 14 Aluminum 15 Ammonia 22 Ammonia Nitrogen 2 Ammonium 7 Ammonium compounds quaternary 6 Anammox Activity 4 BOD 6 Barium 7 Benzotriazole 5 Bitterness units 6 Boron 7 Bromine 10 COD 9 Cadmium 7 Calcium 3 Carbon dioxide 9 Chloramine mono 10 Chloride 15 Chlorine 7 Chlorine dioxide 7 Chlorine free 15 Chlorine total 20 Chromaticity 6 Chromium 11 Cobalt 6 Colour 12 Conductivity 3 Copper 14 Cyanide 7 Cyanuric acid 4 Deoxidizers 2 Dissolved oxygen 20 FAN 2 Fluoride 4 Fluorine 7 Formaldehyde 6 Formaldehyde trace 6 Hardness 12 Hardness Ca and Mg 6 Hardness of water 12 Hydrazine 7 Hydrogen peroxide 7 Iodine 10 Iron 18 Magnesium 7 Manganese 14 Menthol 6 Mercury 6 Molybdate 6 Molybdenum 8 Nickel 7 Nitrate 21 Nitrite 36 Nitrogen total 8 Nitrogen total Kjeldahl 6 Organic acids 6 Orthophosphates 16 Oxidizability 6 Ozone 7 Petroleum products in water 2 Phenols 7 Phosphate 9 Phosphonates 7 Phosphorus ortho 6 Phosphorus total 9 Photometric sample for iodine 6 Plumbum 6 Potassium 7 Resistivity 2 Salinity 5 Silicon 7 Silver 6 Sludge activity 6 Sodium 7 Starch 6 Sulfate 14 Sulfide 11 Sulfite 9 Surfactant anionic 6 Surfactant cationic 6 Surfactants nonionic 6 Suspended solids 3 TDS (Total Dissolved Solids) 1 TOC 7 Tannin and Lignin 7 Temperature 6 Tin 6 Tolyltriazole 5 Trihalomethanes 5 Turbidity 11 Vicinal diketones 4 Volatile acids 6 Water hardness residual 6 Zinc 9 Zinc trace 6 Zirconium 6 pH 14

Measurement Range

0 - 2 Abs 1 0 - 3 Abs (wavelength range 340 - 800 nm) 2 0 - 8 mg/L NO2- 1 0 - 40 mg/L NO3-N 1 0 - 50 mg/L NO3-N 1 0,002 - 0,300 mg/L NO2-N 1 0,002 - 0,500 mg/L NO2-N 1 0,015 - 0,6 мг/л NO2-N 1 0,6 - 6,0 mg/L NO2-N 1 0.0015-0.03 mg/L NO2-N 1 2 - 90 мг/л NO2-N 1 2 - 250 mg/L NO2 1 ± 3 Abs (wavelength range 340 - 900 nm) 4

Accuracy

± 1 % 1

Compatibility

Ampoule reagents 7 Cuvette test system TNT 1 Cuvette test system LCK 8 Powder reagents 7 CEL basic lab for drinking water analysis 1 Advanced laboratory for drinking water 1 CEL basic laboratory for waste water 1 Advanced Wastewater Laboratory 1 DR900 3 DR1900 5 DR3900 6 DR6000 6 DR2800 5 DR3800 4 DR5000 4

Operating mode

Absorbance and Concentration 6 Scanning 4 Transmittance (%) 6

Pre-programmed methods

220 2 > 220 2 > 240 1 > 250 1

Power supply

4 AA size batteries 3 4x NiMH rechargeable Battery (*Optional module is required. May not be available in all regions) 2 50 - 60 Hz 4 100 - 240 V 4 110 - 240 V / 50/60 Hz (*Optional module is required. May not be available in all regions) 2 Power cord 2

Operating temperature range

10 - 40 °C 3

Features

RFID technology 2

Method

Diazotization 8 Ferrous Sulphate 1

Compliance with the standard

EN ISO 26777 3

Number of tests

25 4 50 2 100 4

Measurement Range (2)

0 - 3 mg/L NO2-N 1 0 - 1600 mg/L NO2- 1 0,01 - 0,40 mg/L NO2-N 1 0,05 - 2 mg/L NO2 1 0.005–0.100 mg/L NO2 1 2 - 20 mg/L NO2 1 7 - 295 mg/L NO2 1

Measurement Range (3)

0 - 40 mg/L NO2- -N 1

Sorting:

DR3900 Spectrophotometer without RFID Technology

Split Beam Laboratory VIS Spectrophotometer (320-1100 nm) with over 220 pre-programmed methods optimized for laboratory water analysis.

SKU: LPV440.98.00001