Advanced optical system - Unparalleled performance from a benchtop photometer
Features 12 different programmed methods measuring 11 key water quality parameters and also offers an absorbance measurement mode for performance verification and for users who would like to develop their own concentration versus absorbance curves
One meter Top of Formfor both photometric and pH measurements, this compact, multi-parameter photometer for use in pool and spa applications, is one of the most advanced photometers available with an innovative optical design which utilises a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette.
- Advanced optical system with brighter, long-lasting LED light source
- Backlit 128 x 64 Pixel Graphic Liquid Crystal Display
- Built-in Reaction Timer for Photometric Measurements
- Absorbance mode - concentration versus absorbance
- Units of Measurement plus chemical form displayed
- Result conversion at the touch of a button
- Cuvette cover
- pH and temperature measurement with a single digital probe
- Good Laboratory Practice (GLP) - track calibration information including date, time, buffers used, offset and slope for traceability
- CAL Check alerts user to potential problems during the calibration process
- Data Logging - Up to 1000 photometric and pH readings can be stored.
- Logged readings can be quickly and easily transferred to a flash drive or to a PC. Data is exported as a .CSV file for use with spreadsheet programs.
- Battery Status Indicator
- Error Messages
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-83326 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.
Input Channels 1 pH electrode input and 3 photometer wavelengths pH Electrode Digital pH electrode (not included) Logging type Log on demand with user name and sample ID optional input Logging Memory 1000 readings Connectivity USB-A host for flash drive; micro-USB-B for power and computer connectivity GLP Calibration data for connected pH electrode Display 128 x 64 pixel LCD with backlight Battery Type/Life 3.7 VDC Li-polymer rechargeable battery/ >500 photometric measurements or 50 hours of continuous pH measurement Power supply 5 VDC USB 2.0 power adapter with USB-A to micro-USB-B cable (included) Environment 0 to 50.0°C (32 to 122.0°F; 0 to 95% RH, non-condensing Dimensions 206 x 177 x 97mm (8.1 x 7.0 x 3.8") Weight 1.0 kg (2.2lbs) Photometer/Colorimeter Light Source 3 LEDs with 420nm, 466nm, 525nm, 575nm, and 610nm narrow band interference filters Photometer/Colorimeter Light Detector Silicon Photodetector Bandpass filter Bandwidth 8nm Bandpass filter wavelength accruacy ±1nm Cuvette Type Round, 24.6mm Number of Methods 128 Max Ordering Information HI-83326 is supplied with sample cuvettes and caps (x4), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual.
ALKALINITY Alkalinity Range 0 to 500 mg/L (as CaCO3) Alkalinity Resolution 1 mg/L Alkalinity Accuracy ±5 mg/L ±5% of reading Alkalinity Method Bromocresol green Method BROMINE Bromine Range 0.00 to 8.00 mg/L (as Br2) Bromine Resolution 0.01 mg/L Bromine Accuracy ±0.08 mg/L ±3% of reading Bromine Method Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method. CHLORINE Free Chlorine Range 0.00 to 5.00 mg/L (as Cl2) Free Chlorine Resolution 0.01 mg/L Free Chlorine Accuracy ±0.03 mg/L ±3% of reading Total Chlorine Range 0.00 to 5.00 mg/L (as Cl2) Total Chlorine Resolution 0.01 mg/L Total Chlorine Accuracy ±0.03 mg/L ±3% of reading Chlorine Method Adaptation of the EPA 330.5 DPD method COPPER Copper Range High range: 0.00 to 5.00 mg/L (as Cu2+) Copper Resolution 0.01 mg/L Copper Accuracy High Range ±0.02 mg/L ±4% of reading Copper Method Adaptation of the EPA bicinchoninate method CYANURIC ACID Cyanuric Acid Range 0 to 80 mg/L (as CYA) Cyanuric Acid Resolution 1 mg/L Cyanuric Acid Accuracy ±1 mg/L ±15% of reading Cyanuric Acid Method Adaptation of the turbidimetric method HARDNESS, CALCIUM Hardness, Calcium Range 0.00 to 2.70 mg/L (as CaCO3) Hardness, Calcium Resolution 0.01 mg/L Hardness, Calcium Accuracy ±0.11 mg/L ±5% of reading Hardness, Calcium Method Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method IRON Iron Range High Range: 0.00 to 5.00 mg/L (as Fe) Iron Resolution 0.01 mg/L Iron Accuracy High Range: ±0.04 mg/L ±2% of reading Iron Method High Range: Adaptation of the EPA Phenanthroline method 315B, for natural and treated waters NITRATE Nitrate Range 0.0 to 30.0 mg/L (as NO3-- N) Nitrate Resolution 0.1 mg/L Nitrate Accuracy ±0.5 mg/L ±10% of reading Nitrate Method Adaptation of the cadmium reduction method OZONE Ozone Range 0.00 to 2.00 mg/L (as O3) Ozone Resolution 0.01 mg/L Ozone Accuracy ±0.02 mg/L ±3% of reading Ozone Method Colorimetric DPD Method pH pH Range Photometer: 6.5 to 8.5 pH pH electrode: -2.00 to 16.00 pH pH Resolution Photometer: 0.1 pH pH electrode: 0.1 pH pH Accuracy Photometer: ±0.1 pH pH electrode: ±0.01 pH pH Calibration Automatic one or two point calibration with one set of standard buffers available (4.01, 6.86, 7.01, 9.18, 10.01) pH Temperature Compensation Automatic (-5.0 to 100.0 oC; 23.0 to 212.0 oF); limits reduced based on the pH electrode used pH CAL Check (electrode diagnostics) clean electrode and check buffer/check probe displayed during calibration pH Method Photometer: phenol red pH-mV Range ±1000 mV pH-mV Resolution 0.1 mV pH-mV Accuracy ±0.2 mV PHOSPHATE Phosphate Range Low Range: 0.00 to 2.50 mg/L (as PO43-) Phosphate Resolution 0.01 mg/L Phosphate Accuracy Low Range: ±0.04 mg/L ±4% of reading Phosphate Method Low Range: Adaptation of the Ascorbic Acid method
Alkalinity HI-93755-01 (100 tests); HI-93755-03 (300 tests) Bromine HI-93716-01 (100 tests); HI-93716-03 (300 tests) Chlorine - Free Free Chlorine Reagents: HI-93701-01 (100 tests); HI-93701-03 (300 tests); HI-93701-F (liquid) (300 tests) Chlorine Total HI-93711-01 (100 tests); HI-93711-03 (300 tests); HI-93701-T (300 tests liquid)
Chlorine, Total ULR: HI-95761-01 (100 tests); HI-95761-03 (300 tests)
Copper – HR HR - HI-93702-01 (100 tests); HI-93702-03 (300 tests) Cyanuric Acid HI-93722-01 (100 tests); HI-93722-03 (300 tests) Hardness, Calcium HI-93720-01 (100 tests); HI-93720-03 (300 tests) Iron – HR HR - HI-93721-01 (100 tests); HI-93721-03 (300 tests) Nitrate HI-93728-01 (100 tests); HI-93728-03 (300 tests) Ozone HI-93757-01 (100 tests); HI-93757-03 (300 tests) pH HI-93710-01 (100 tests); HI-93710-03 (300 tests) Phosphate - LR LR - HI-93713-01 (100 tests); HI-93713-03 (300 tests)
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