เครื่องวัดค่า COD (COD Meter)
สำหรับวิเคราะห์น้ำและน้ำเสีย HI83099
This compact photometer operates in three different ranges to cover virtually every COD application: 0-150 mg/L, 0-1500 mg/L and 0-15000 mg/L. The HI 83099 meets the design requirements of USEPA 410.4, guaranteeing high quality measurements suited for reporting purposes.
The HI 83099 can be operated manually or from a PC via the built-in RS232 port and data can be downloaded for analysis and documented with the HI 92000 application software.
• Easy COD measurement
HI 83099 multi-parameter photometer is pre-calibrated to measure COD levels at three ranges at the touch of a key pad. Simply use the scroll button to select the desired range and begin reading. HI 83099 automatically selects the correct wavelength for the chosen range.
• Outstanding measurement quality
HI 83099 employs an advanced optical system, assuring high accuracy measurements in the entire measurement range. The optics combine the power of a miniature light source with the precision of a narrow band interference filter.
• Save space in your laboratory
The compact size of the HI 83099 photometer allows the user to eliminate the clutter of bulkier and more costly spectrophotometers currently being used. Measuring 23 x 17 x 7 cm and weighing less than 700 grams, HI 83099 can be transported with ease from place to place.
HI 83099 is one of the most versatile photometers on the market. In addition to COD, this meter measures up to 36 of the most important water quality parameters.
HI 83099 runs for hours on two common 9V batteries. In addition, it can operate continuously with input voltage of 12-20 Vdc.
HI 83099 is extremely simple to use. The front mask lists all the parameters in a numerical order and the display shows the same numbers for quick reference during testing.
The meter can be zeroed in seconds and the reagents cost much less than what you may have been used to paying.
All this and much more at a fraction of the cost of expensive and complex spectrophotometers!
Light Source 4 tungsten lamps with narrow band interference filter 420/525/575/610 nm
Light Detection 4 silicon Photocells
Power Supply 2 x 9V battery or 12 Vdc adapter
Auto Shut-off after 10 minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 230 x 165 x 70 mm
Weight 640 g
Multi Parameter Specifications
Parameter Range Method Reagent Code
Aluminum 0.00 to 1.00 mg/L Aluminon HI 93712-01
Ammonia LR 0.00 to 3.00 mg/L Nessler HI 93700-01
Ammonia MR 0.00 to 9.99 mg/L Nessler HI 93715-01
Bromine 0.00 to 8.00 mg/L DPD HI 93716-01
Chlorine dioxide 0.00 to 2.00 mg/L Chlorophenol red HI 93738-01
Chlorine, free 0.00 to 2.50 mg/L DPD HI 93701-01
Chlorine, total 0.00 to 3.50 mg/L DPD HI 93711-01
Chromium VI HR 0 to 1000 µg/L Diphenylcarbohydrazine HI 93723-01
Chromium VI LR 0 to 300 µg/L Diphenylcarbohydrazine HI 93749-01
COD HR 0 to 15000 mg/L Dichromate HI 93754C-25
COD LR 0 to 150 mg/L Dichromate EPA HI 93754A-25
COD LR 0 to 150 mg/L Dichromate Hg-free HI 93754D-25
COD LR 0 to 150 mg/L Dichromate ISO HI 93754F-25
COD MR 0 to 1500 mg/L Dichromate EPA HI 93754B-25
COD MR 0 to 1500 mg/L Dichromate Hg-free HI 93754E-25
COD MR 0 to 1000 mg/L Dichromate ISO HI 93754G-25
Color 0 to 500 PCU Platinum Cobalt N/A
Copper HR 0.00 to 5.00 mg/L Bicinchoninate HI 93702-01
Copper LR 0 to 990 µg/L Bicinchoninate HI 95747-01
Cyanide 0.000 to 0.200 mg/L Pyridine-Pyrazalone HI 93714-01
Cyanuric acid 0 to 80 mg/L Turbidimetric HI 93722-01
Fluoride 0.00 to 2.00 mg/L SPADNS HI 93729-01
Hardness (Calcium) 0.00 to 2.70 mg/L Calmagite HI 93720-01
Hardness (Magnesium) 0.00 to 2.00 mg/L EDTA HI 93719-01
Hydrazine 0 to 400 µg/L p-Dimethylaminobenzaldehyde HI 93704-01
Iodine 0.0 to 12.5 mg/L DPD HI 93718-01
Iron HR 0.00 to 5.00 mg/L Phenantroline HI 93721-01
Iron LR 0 to 400 µg/L TPTZ HI 93746-01
Manganese HR 0.0 to 20.0 mg/L Periodate oxidation HI 93709-01
Manganese LR 0 to 300 µg/L PAN HI 93748-01
Molybdenum 0.0 to 40.0 mg/L Mercaptoacetic acid HI 93730-01
Nickel HR 0.00 to 7.00 g/L Photometric HI 93726-01
Nitrate 0.0 to 30.0 mg/L Cadmium reduction HI 93728-01
Nitrite HR 0 to 150 mg/L Ferrous sulfate HI 93708-01
Nitrite LR 0.00 to 0.35 mg/L Diazotation HI 93707-01
Oxygen, dissolved 0.0 to 10.0 mg/L Winkler HI 93732-01
pH 6.5 to 8.5 pH Phenol red HI 93710-01
Phosphate HR 0.0 to 30.0 mg/L Amino acid HI 93717-01
Phosphate LR 0.00 to 2.50 mg/L Ascorbic acid HI 93713-01
Phosphorus 0.0 to 15.0 mg/L Amino acid HI 93706-01
Silica 0.00 to 2.00 mg/L Dimolybdate HI 93705-01
Silver 0.000 to 1.000 mg/L PAN HI 93737-01
Zinc 0.00 to 3.00 mg/L Zincon HI 93731-01
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