COD Meter and Multiparameter Photometer HI83399

COD Meter and Multiparameter Photometer HI83399

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Penerangan

MULTIPARAMETER PHOTOMETER (COD FOR WATER & WASTEWATER)

HI 83399 with Digital PH Electrode Input


HI83399 benchtop photometer measures 40 different key water and wastewater quality parameters using 73 different methods that allow for multiple ranges and variations in chemistry for specific applications. The Chemical Oxygen Demand (COD) parameter is included for industrial and municipal wastewater treatment. The Phosphorous and Nitrogen parameters included are beneficial to municipal wastewater treatment customers that need to monitor their biological and chemical nutrient removal process. This photometer features an innovative optical system that uses LEDS, narrow band interference filters, focusing lens and both a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source ensures accurate and repeatable photometric readings every time.

A digital pH electrode input is provided allowing the user to measure pH by a traditional glass electrode. The digital pH electrode has a built in microchip within the probe that stores all of the calibration information. Having the calibration information stored in the probe allows for hot swapping of pH electrodes without having to recalibrate. All pH measurements are automatically compensated for temperature variations with a built in thermistor located in the tip of the sensing bulb for fast and accurate temperature measurement.

Two USB ports are provided for transferring data to a flash drive or computer and to use as a power source for the meter. For added convenience and portability the meter can also operate on an internal 3.7 VDC Lithium-polymer rechargeable battery.

The HI83399 offers an absorbance measuring mode that allows for CAL Check standards to be used to validate the performance of the system. The absorbance mode allows the user to select one of the 5 wavelengths of light (420 nm, 466 nm, 525 nm, 575 nm, and 610 nm) to measure and plot their own concentration versus absorbance mode. This is useful for users with their own chemical method and for education to teach the concept of absorbance by using the Beer-Lambert Law.



FEATURES

 

High Efficiency LED Light Source

An LED light source offers superior performance compared to a tungsten lamp. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce very little heat, which could otherwise affect the optical components and electronic stability. LEDs are available in a wide array of wavelengths, whereas tungsten lamps are supposed to be white light (all wavelengths of visible light) but actually have a poor blue/violet light output.

 

High Quality Narrow Band Interference Filters

The narrow band interference filter not only ensure greater wavelength accuracy (+/- 1 nm) but are extremely efficient. The filters used allow up to 95% of the light from the LED to be transmitted as compared to other filters that are only 75% efficient. The higher efficiency allows for a brighter, stronger light source. The end result is higher measurement stability and less wavelength error.

 

Reference Detector for a Stable Light Source

A beam splitter is used as part of the internal reference system of the HI-83300 photometer. The reference detector compensates for any drift due to power fluctuations or ambient temperature changes. Now you can rely on a stable source of light between your blank (zero) measurement and sample measurement.

 

Large Cuvette Size

The sample cell of the HI-83308 fits a round, glass cuvette with a 25 mm path length. Along with the advanced optical components, the larger size of the cuvette greatly reduces errors in rotation from the indexing mark of the cuvettes. The relatively long path length of the sample cuvette allows the light to pass through more of the sample solution, ensuring accurate measurements even in low absorbance samples.

 

Focusing Lens for Greater Light Yield

Adding a focusing lens to the optical path allows for the collection of all of the light that exits the cuvette and focusing the light on the silicon photo detector. This novel approach to photometric measurements cancels the errors from imperfections and scratches present in the glass cuvette eliminating the need to index the cuvette.

 

ORDER INFORMATION

HI83399 is supplied with sample cuvettes and caps (4 ea.), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual.

 

SPECIFICATION



 

MULTI PARAMETER SPECIFICATION

Parameter Range Method Reagent Code
Alkalinity 0 to 500 mg/L (ppm) as CaCO3 bromocresol green HI 93755-01
Aluminum 0.00 to 1.00 mg/L (ppm) aluminon HI 93712-01
Ammonia LR 0.00 to 3.00 mg/L (ppm) Nessler HI 93700-01
Ammonia MR 0.00 to 10.00 mg/L (ppm) Nessler HI 93715-01
Bromine 0.00 to 8.00 mg/L (ppm) DPD HI 93716-01
Calcium 0 to 400 mg/L (ppm) oxalate HI 937521-01
Chlorine Dioxide 0.00 to 2.00 mg/L (ppm) chlorophenol red HI 93738-01
Chlorine, Free 0.00 to 2.50 mg/L (ppm) DPD HI 93701-01
Chlorine, Total 0.00 to 3.50 mg/L (ppm) DPD HI 93711-01
Chromium VI HR 0 to 1000 µg/L diphenylcarbohydrazide HI 93723-01
Chromium VI LR 0 to 300 µg/L diphenylcarbohydrazide HI 93749-01
COD HR 0 to 15000 mg/L (ppm) dichromate HI 93754C-25
COD LR 0 to 150 mg/L (ppm) dichromate EPA
dichromate mercury-free
dichromate ISO
HI 93754A-25
HI 93754D-25
HI 93754F-25
COD MR 0 to 1500 mg/L

0 to 1000 mg/L
dichromate EPA
dichromate Hg-free
dichromate ISO
HI 93754B-25
HI 93754E-25
HI 93754G-25
Color of Water 0 to 500 PCU colorimetric
platinum cobalt
-
Copper HR 0.00 to 5.00 mg/L (ppm) bicinchoninate HI 93702-01
Copper LR 0 to 1000 µg/L bicinchoninate HI 95747-01
Cyanuric Acid 0 to 80 mg/L (ppm) turbidimetric HI 93722-01
Fluoride 0.00 to 2.00 mg/L (ppm) SPADNS HI 93729-01
Hardness, Calcium 0.00 to 2.70 mg/L (ppm) calmagite HI 93720-01
Hardness, Magnesium 0.00 to 2.00 mg/L (ppm) EDTA HI 93719-01
Hydrazine 0 to 400 µg/L p-dimethylamino-
benzaldehyde
HI 93704-01
Iodine 0.0 to 12.5 mg/L (ppm) DPD HI 93718-01
Iron HR 0.00 to 5.00 mg/L (ppm) phenantroline HI 93721-01
Iron LR 0 to 400 µg/L TPTZ HI 93746-01
Magnesium 0 to 150 mg/L (ppm) calmagite HI 937520-01
Manganese HR 0.0 to 20.0 mg/L (ppm) periodate HI 93709-01
Manganese LR 0 to 300 µg/L PAN HI 93748-01
Molybdenum 0.0 to 40.0 mg/L (ppm) mercaptoacetic acid HI 93730-01
Nickel HR 0.00 to 7.00 g/L photometric HI 93726-01
Nickel LR 0.000 mg/L to 1.000 mg/L (ppm) PAN HI 93740-01
Nitrate 0.0 to 30.0 mg/L (ppm) cadmium reduction HI 93728-01
Nitrite HR 0 to 150 mg/L (ppm) ferrous sulfate HI 93708-01
Nitrite LR 0.00 to 0.35 mg/L (ppm) diazotization HI 93707-01
Oxygen, Dissolved (DO) 0.0 to 10.0 mg/L (ppm) Winkler HI 93732-01
Ozone 0.00 to 2.00 mg/L (ppm) DPD HI 93757-01
pH 6.5 to 8.5 pH phenol red HI 93710-01
Phosphate HR 0.0 to 30.0 mg/L (ppm) amino acid HI 93717-01
Phosphate LR 0.00 to 2.50 mg/L (ppm) ascorbic acid HI 93713-01
Phosphorus 0.0 to 15.0 mg/L (ppm) amino acid HI 93706-01
Potassium HR 20 to 200 mg/L (ppm) turbidimetric
tetraphenylborate
HI 93750-01
Potassium LR 0.0 to 20.0 mg/L (ppm) turbidimetric
tetraphenylborate
HI 93750-01
Potassium MR 10 to 100 mg/L (ppm) turbidimetric
tetraphenylborate
HI 93750-01
Silica 0.00 to 2.00 mg/L (ppm) heteropoly blue HI 93705-01
Silver 0.000 to 1.000 mg/L (ppm) PAN HI 93737-01
Sulfate 0 to 150 mg/L (ppm) turbidimetric HI 93751-01
Zinc 0.00 to 3.00 mg/L (ppm) zincon HI 93731-01

 

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