HI-83300-02 Multi-parameter Benchtop Photometer & pH meter
HI-83300-02 Multi-parameter Benchtop Photometer & pH meter
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One meter can be used for both photometric and pH measurements. The meter has 60 different programmed methods measuring 37 key water quality parameters and also offers an absorbance measurement mode for performance verification.
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Description
Description
HI-83300 Multi-parameter benchtop photometer and pH meter
(HI-83300) Advanced optical system - Unparalleled performance from a benchtop photometer One meter can be used for both photometric and pH measurements. The meter has 60 different programmed methods measuring 37 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. To save valuable benchtop space, the HI-83300 doubles as a professional pH meter with its digital pH/temperature electrode input.
HI-83300 is a compact, multi-parameter photometer for use in the lab or in the field. The meter is one of the most advanced photometers available with an innovative optical design that utilises a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette.
From Aluminium to Zinc, the HI-83300 benchtop photometer measures 37 water quality parameters using 60 different methods. The photometer features an innovative optical system that uses LEDs, narrow band interference filters, and a focusing lens. It also has a silicon photodetector for absorbance measurement and a reference detector to maintain a consistent light source. It ensures accurate and repeatable photometric readings every time.
A digital pH electrode input allows the user to measure pH by a traditional glass electrode.
The HI-83300 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 five 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 educators to teach the concept of absorbance by using the Beer-Lambert Law.
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.
High Efficiency LED Light Source
An LED light source offers superior performance as 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-83300 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.
Key features:
- 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 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
Specifications
Specifications
| GENERAL | ||
| MEASUREMENT CHANNELS | 5 X OPTICAL CHANNELS; 1 X SMART ELECTRODE CHANNEL (pH MEASUREMENT) | |
| Absorbance Range | 0.000Abs-4.000Abs | |
| Absorbance Resolution | 0.001 Abs | |
| Absorbance Accuracy | ±0.003 Abs (at 1.000 Abs) | |
| Absorbance Light Source | Light-emitting diode | |
| Absorbance Bandpass Filter Bandwidth | 8nm | |
| Absorbance Bandpass Filter Wavelength Accuracy | ±1.0nm | |
| Light Detector | Silicon photocell | |
| Cuvette Type | round, 24.6 mm diameter | |
| Number of Methods | 128 max | |
| pH Range | -2.00 to 16.00 pH (±1000mV)* | |
| pH Resolution | 0.01 pH (0.01 mV)* | |
| Temperature Compensation | ATC (-5.0 to 100.0°C;*) | |
| Additional Specifications: | ||
| Logging | 1000 readings (mixed photometer and electrode) | |
| Display | 128 x 64 pixel B/W LCD with backlight | |
| USB-A (host) functions | mass-storage host | |
| USB-B ( Device) Functions | power input, mass-storage device | |
| Battery Life | >500 Photometer measurements, or 50 hours of continuous pH measurement | |
| Power supply | 5 VDC USB 2.0 power adapter/ type micro-B connector 3.7 VDC Li-polymer rechargeable battery, non-serviceable | |
| Environment | 0 to 50°C; 0 to 95% RH, non-condensing | |
| Dimensions | 206 x 177 x 97mm | |
| Weight | 1.0kg | |
| Ordering Information | HI-83300 is supplied with sample cuvettes and caps (x4), cloth for wiping cuvettes, USB to micro USB cable connector, power adapter and instruction manual. | |
| *Limits will be reduced to actual sensor limits |
ABSORBANCE
| Absorbance Range | 0.000 to 4.000 Abs | |
| Absorbance Resolution | 0.001 Abs | |
| Absorbance Accuracy | +/-0.003Abs @ 1.000 Abs |
ALKALINITY - Reagents - HI-93755-01 (100 tests); HI-93755-03 (300 tests)
| Alkalinity Range | Freshwater: 0 to 500 mg/L (as CaCO3) Marine: 0 to 300 mg/L (as CaCO3) | |
| Alkalinity Resolution | 1 mg/L | |
| Alkalinity Accuracy | ±5 mg/L ±5% of reading | |
| Alkalinity Method | Colorimetric method |
ALUMINIUM - Reagents - HI-93712-01 (100 tests); HI-93712-03 (300 tests)
| Aluminium Range | 0.00 to 1.00 mg/L (as Al3+) | |
| Aluminium Resolution | 0.01 mg/L | |
| Aluminium Accuracy | ±0.04 mg/L ±4% of reading | |
| Aluminium Method | Adaptation of the aluminon method |
AMMONIA - Reagents: HR - HI-93733-01 (100 tests); HI-93733-03 (300 tests)
MR - HI-93715-01 (100 tests); HI-93715-03 (300 tests)
LR - HI-93700-01 (100 tests); HI-93700-03 (300 tests)
| Ammonia Range | Low Range: 0.00 to 3.00 mg/L (as NH3-N) Medium Range: 0.00 to 10.00 mg/L (as NH3-N) High Range: 0.0 to 100.0 mg/L (as NH3-N) | |
| Ammonia Resolution | 0.01 mg/L; 0.1 mg/L | |
| Ammonia Accuracy | Low Range: ±0.04 mg/L ±4% of reading Medium Range: ±0.05 mg/L ±5% of reading High range: ±0.5 mg/L ±5% of reading at 25 °C | |
| Ammonia Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method |
ANIONIC SURFACTANTS
| Anionic Surfactants Range | 0.00 to 3.50 mg/L (as SDBS) | |
| Anionic Surfactants Resolution | 0.01 mg/L | |
| Anionic Surfactants Accuracy | ±0.04 mg/L ±3% of reading | |
| Anionic Surfactants Method | Adaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 5540C, Anionic Surfactants as MBAS. |
BROMINE - Reagents: HI-93716-01 (100 tests); HI-93716-03 (300 tests)
| 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. |
CALCIUM - Reagents: HI-937521-01 (50 tests); HI-937521-03 (150 tests)
| Calcium Range | Freshwater: 0 to 400 mg/L (as Ca2+) Seawater: 200 to 600 mg/L (as Ca2+) | |
| Calcium Resolution | 1 mg/L | |
| Calcium Accuracy | Freshwater: ±10 mg/L ±5% of reading Seawater: ±6% of reading | |
| Calcium Method | Freshwater: Adaptation of the Oxalate method Seawater: Adaptation of the Zincon method |
CHLORIDE - Reagents: HI-93753-01 (100 tests); HI-93753-03 (300 Tests)
| Chloride Range | 0.0 to 20.0 mg/L (as Cl⁻) | |
| Chloride Resolution | 0.1 mg/L | |
| Chloride Accuracy | ±0.5 mg/L ±6% of reading at 25 °C |
CHLORINE DIOXIDE - Reagents: HI-93738-01 (100 tests); HI-93738-03 (300 tests)
| Chlorine Dioxide Range | 0.00 to 2.00 mg/L (as ClO2) | |
| Chlorine Dioxide Resolution | 0.01 mg/L | |
| Chlorine Dioxide Accuracy | ±0.10 mg/L ±5% of reading | |
| Chlorine Dioxide Method | Adaptation of the Chlorophenol Red method. |
CHLORINE - Free Chlorine Reagents: HI-93701-01 (100 tests); HI-93701-03 (300 tests); HI-93701-F (liquid) (300 tests)
Chlorine UHR Reagents: HI-95771-01 (100 tests); HI-95771-03 (300 tests)
Chlorine, Free and Total HR: HI-93734-01 (100 tests); HI-93734-03 (300 tests)
Chlorine, Free ULR: HI-95762-01 (100 tests); HI-95762-03 (300 tests)
Chlorine Total: HI-93711-01 (100 tests); HI-93711-03 (300 tests); HI-93711-T (300 tests liquid)
Chlorine, Total ULR: HI-95761-01 (100 tests); HI-95761-03 (300 tests)
| Free Chlorine Range | 0.00 to 5.00 mg/L (as Cl2) Ultra Low Range: 0.000 to 0.500 mg/L (as Cl2) | |
| Free Chlorine Resolution | 0.01 mg/L Ultra Low Range: 0.001 mg/L | |
| Free Chlorine Accuracy | ±0.03 mg/L ±3% of reading Ultra Low Range: ±0.020 mg/L ±3% of reading | |
| Total Chlorine Range | 0.00 to 5.00 mg/L (as Cl2) Ultra Low Range: 0.000 to 0.500 mg/L (as Cl2) Ultra High Range: 0 to 500 mg/L (as Cl2) | |
| Total Chlorine Resolution | 0.01 mg/L; 0.001 mg/L; 1 mg/L | |
| Total Chlorine Accuracy | ±0.03 mg/L ±3% of reading Ultra Low Range: ±0.020 mg/L ±3% of reading Ultra High Range: ±3 mg/L ±3% of reading | |
| Chlorine Method | Adaptation of the EPA 330.5 DPD method Free Chlorine (ULR) & Total Chlorine (UHR): Adaptation of the Standard Methods for Examination of Water and Wastewater, 20th edition, 4500-Cl |
CHROMIUM, HEXAVALENT - Reagents: HR - HI-93723-01 (100 tests); HI-93723-03 (300 tests)
LR - HI-93749-01 (100 tests); HI-93749-03 (300 tests)
| Chromium, Hexavalent Range | Low Range: 0 to 300 μg/L (as Cr6+) High Range: 0 to 1000 μg/L (as Cr6+) | |
| Chromium, Hexavalent Resolution | 1 μg/L | |
| Chromium, Hexavalent Accuracy | Low Range: ±1 μg/L ±4% of reading High Range: ±5 μg/L ±4% of reading | |
| Chromium, Hexavalent Method | Adaptation of the ASTM Manual of Water and Environmental Technology, D1687-92, Diphenylcarbohydrazide method. |
COLOUR, WATER
| Colour, Water Range | 0 to 500 PCU (Platinum Cobalt Units) | |
| Colour, Water Resolution | 1 PCU | |
| Colour, Water Accuracy | ±10 PCU ±5% of reading | |
| Colour, Water Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Colorimetric Platinum Cobalt method. |
COPPER - Reagents: HR - HI-93702-01 (100 tests); HI-93702-03 (300 tests)
Total copper - HI-93702T - 01 (100 tests); HI-93702T-03 (300 tests)
LR - HI-95747-01 (100 tests); HI-95747-03 (300 tests)
| Copper Range | Low Range: 0.000 to 1.500 mg/L (as Cu2+) High range: 0.00 to 5.00 mg/L (as Cu2+) | |
| Copper Resolution | 0.001 mg/L; 0.01 mg/L | |
| Copper Accuracy | Low Range: ±0.01 mg/L ±5% of reading High Range ±0.02 mg/L ±4% of reading | |
| Copper Method | Adaptation of the EPA bicinchoninate method |
CYANURIC ACID - Reagents: HI-93722-01 (100 tests); HI-93722-03 (300 tests)
| 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 |
FLUORIDE - Reagents: HR - HI-93739-01 (100 tests); HI-93739-03 (300 tests)
LR - HI-93729-01 (100 tests); HI-93729-03 (300 tests)
| Fluoride Range | Low Range: 0.00 to 2.00 mg/L (as F-) High range: 0.0 to 20.0 mg/L (as F-) | |
| Fluoride Resolution | 0.01 mg/L; 0.1 mg/L | |
| Fluoride Accuracy | Low Range: ±0.03 mg/L ±3% of reading High Range: ±0.5 mg/L ±3% of reading | |
| Fluoride Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method |
HARDNESS, CALCIUM - Reagents: HI-93720-01 (100 tests); HI-93720-03 (300 tests)
| 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 |
HARDNESS, MAGNESIUM - Reagents: HI-93719-01 (100 tests); HI-93719-03 (300 tests)
| Hardness, Magnesium Range | 0.00 to 2.00 mg/L (as CaCO3) | |
| Hardness, Magnesium Resolution | 0.01 mg/L | |
| Hardness, Magnesium Accuracy | ±0.11 mg/L ±5% of reading | |
| Hardness, Magnesium Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, EDTA Colorimetric method |
HARDNESS, TOTAL - Reagents: HR - HI-93735-02 (100 tests); MR - HI-93735-01 (100 tests); LR - HI-93735-00 (100 tests); HR MR &LR - HI-93735-0 (100 x 3 tests)
| Hardness, Total Range | Low Range: 0 to 250 mg/L (as CaCO3) Medium Range: 200 to 500 mg/L (as CaCO3) High Range: 400 to 750 mg/L (as CaCO3) | |
| Hardness, Total Resolution | 1 mg/L | |
| Hardness, Total Accuracy | Low Range: ±5 mg/L ±4% of reading Medium Range: ±7 mg/L ±3% of reading High Range: ±10 mg/L ±2% of reading | |
| Hardness, Total Method | Adaptation of the EPA recommended method 130.1 |
HYDRAZINE - Reagents: HI-93704-01 (100 tests); HI-93704-03 (300 tests)
| Hydrazine Range | 0 to 400 μg/L (as N2H4) | |
| Hydrazine Resolution | 1 μg/L | |
| Hydrazine Accuracy | ±4% of full scale reading | |
| Hydrazine Method | Adaptation of the ASTM Manual of Water and Environmental Technology, method D1385-88, p-Dimethylaminobenzaldehyde method |
IODINE - Reagents: HI-93718-01 (100 tests); HI-93718-03 (300 tests)
| Iodine Range | 0.0 to 12.5 mg/L (as I2) | |
| Iodine Resolution | 0.1 mg/L | |
| Iodine Accuracy | ±0.1 mg/L ±5% of reading | |
| Iodine Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method |
IRON - Reagents: HR - HI-93721-01 (100 tests); HI-93721-03 (300 tests)
LR - HI-93746-01 (50 tests); HI-93746-03 (150 tests)
| Iron Range | Low Range: 0.000 to 1.600 mg/L (as Fe) High Range: 0.00 to 5.00 mg/L (as Fe) | |
| Iron Resolution | 0.001 mg/L; 0.01 mg/L | |
| Iron Accuracy | Low Range: ±0.01 mg/L ±8% of reading High Range: ±0.04 mg/L ±2% of reading | |
| Iron Method | Low Range: Adaptation of the TPTZ Method High Range: Adaptation of the EPA Phenanthroline method 315B, for natural and treated waters |
MAGNESIUM - Reagents: HI-937520-01 (50 tests); HI-937520-03 (150 tests)
| Magnesium Range | 0 to 150 mg/L (as Mg2+) | |
| Magnesium Resolution | 1 mg/L | |
| Magnesium Accuracy | ±5 mg/L ±3% of reading | |
| Magnesium Method | Adaptation of the Calmagite method |
MANGANESE - Reagents: HR - HI-93709-01 (100 tests); HI-93709-03 (300 tests)
LR - HI-93748-01 (50 tests); HI-93748-03 (150 tests)
| Manganese Range | Low Range: 0 to 300 µg/L (as Mn) High range: 0.0 to 20.0 mg/L (as Mn) | |
| Manganese Resolution | 1 µg/L; 0.1 mg/L | |
| Manganese Accuracy | Low Range: ±0.02 mg/L ±3% of reading High Range: ±0.3 mg/L ±5% of reading | |
| Manganese Method | Low Range: Adaptation of the PAN Method High Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Periodate method |
MOLYBDENUM - Reagents: HI-93730-01 (100 tests); HI-93730-03 (300 tests)
| Molybdenum Range | 0.0 to 40.0 mg/L (as Mo6+) | |
| Molybdenum Resolution | 0.1 mg/L | |
| Molybdenum Accuracy | ±0.3 mg/L ±5% of reading | |
| Molybdenum Method | Adaptation of the mercaptoacetic acid method |
NICKEL - Reagents: HR - HI-93726-01 (100 tests); HI-93726-03 (300 tests)
LR - HI-93740-01 (50 tests); HI-93740-03 (150 tests)
| Nickel Range | Low Range: 0.000 to 1.000 mg/L (as Ni) High Range: 0.00 to 7.00 g/L (as Ni) | |
| Nickel Resolution | 0.001 mg/L; 0.01 g/L | |
| Nickel Accuracy | Low range: ±0.010 mg/L ±7% of reading High Range: ±0.07 g/L ±4% of reading | |
| Nickel Method | Low Range: Adaptation of the PAN method High Range: Adaptation of the photometric method |
NITRATE - Reagents: HI-93728-01 (100 tests); HI-93728-03 (300 tests)
| 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 |
NITRITE - Reagents: HR - HI-93708-01 (100 tests); HI-93708-03 (300 tests)
LR - HI-93707-01 (100 tests); HI-93707-03 (300 tests)
| Nitrite Range | Freshwater Low Range: 0 to 600 μg/L (as NO2--N) High Range: 0 to 150 mg/L (as NO2-) Seawater Ultra Low Range: 0 to 200 μg/L (as NO2--N) | |
| Nitrite Resolution | Freshwater: 1 μg/L; 1 mg/L Seawater: 1 μg/L | |
| Nitrite Accuracy | Freshwater Low Range: ±20 μg/L ±4% of reading High Range: ±4 mg/L ±4% of reading Seawater ±10 μg/L ±4% of reading | |
| Nitrite Method | Adaptation of the EPA Diazotization method 354.1 |
OXYGEN, DISSOLVED - Reagents: HI-93732-01 (100 tests); HI-93732-03 (300 tests)
| Oxygen, Dissolved Range | 0.0 to 10.0 mg/L (as O2) | |
| Oxygen, Dissolved Resolution | 0.1 mg/L | |
| Oxygen, Dissolved Accuracy | ±0.4 mg/L ±3% of reading | |
| Oxygen, Dissolved Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Azide modified Winkler method |
OXYGEN, SCAVENGER
| Oxygen, Scavenger Range | 0 to 1000 μg/L (as DEHA) 0.00 to 1.50 mg/L (as Carbohydrazide) 0.00 to 2.50 mg/L (as Hydroquinone) 0.00 to 4.50 mg/L (as ISO-ascorbic acid) | |
| Oxygen, Scavenger Resolution | 1 μg/L (DEHA); 0.01 mg/L | |
| Oxygen, Scavenger Accuracy | ±5 μg/L ±5% of reading (DEHA) | |
| Oxygen, Scavenger Method | Adaptation of the iron reduction method |
OZONE - Reagents: HI-93757-01 (100 tests); HI-93757-03 (300 tests)
| 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 - Reagents: HI-93710-01 (100 tests); HI-93710-03 (300 tests)
| 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 - Reagents: HR - HI-93717-01 (100 tests); HI-93717-03 (300 tests)
LR - HI-93713-01 (100 tests); HI-93713-03 (300 tests)
| Phosphate Range | Freshwater Low Range: 0.00 to 2.50 mg/L (as PO43-) High range: 0.0 to 30.0 mg/L (as PO43-) Seawater Ultra Low Range: 0 to 200 μg/L (as P) | |
| Phosphate Resolution | Freshwater: 0.01 mg/L; 0.1 mg/L Seawater: 1 μg/L | |
| Phosphate Accuracy | Freshwater Low Range: ±0.04 mg/L ±4% of reading High Range: ±1 mg/L ±4% of reading Seawater Ultra Low Range: ±5 μg/L ±5% of reading | |
| Phosphate Method | Freshwater Low Range: Adaptation of the Ascorbic Acid method Freshwater High Range and Seawater Ultra Low Range: Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method |
POTASSIUM - Reagents: HI-93750-01 (100 tests); HI-93750-03 (300 tests)
| Potassium Range | 0.0 to 20.0 mg/L (as K) | |
| Potassium Resolution | 0.1 mg/L | |
| Potassium Accuracy | ±3.0 mg/L ±7% of reading | |
| Potassium Method | Adaptation of the Turbidimetric Tetraphenylborate method |
SILICA - Reagents: HR - HI-96770-01 (100 tests); HI-96770-03 (300 tests)
LR - HI-93705-01 (100 tests); HI-93705-03 (300 tests)
| Silica Range | Low Range: 0.00 to 2.00 mg/L (as SiO2) High Range: 0 to 200 mg/L (as SiO2) | |
| Silica Resolution | 0.01 mg/L; 1 mg/L | |
| Silica Accuracy | Low Range: ±0.03 mg/L ±3% of reading High Range: ±1 mg/L ±5% of reading | |
| Silica Method | Low Range: Adaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method High Range: Adaptation of the USEPA Method 370.1 and Standard Method 4500-SiO2 |
SILVER - Reagents: HI-93737-01 (50 tests); HI-93737-03 (150 tests)
| Silver Range | 0.000 to 1.000 mg/L (as Ag) | |
| Silver Resolution | 0.001 mg/L | |
| Silver Accuracy | ±0.020 mg/L ±5% of reading | |
| Silver Method | Adaptation of the PAN method |
SULPHATE - Reagents: HI-93751-01 (100 tests); HI-93751-03 (300 tests)
| Sulphate Range | 0 to 150 mg/L (as SO42-) | |
| Sulphate Resolution | 1 mg/L | |
| Sulphate Accuracy | ±5 mg/L ±3% of reading | |
| Sulphate Method | Turbidimetric - Sulphate is precipitated with barium chloride crystals |
ZINC - Reagents: HI-93731-01 (100 tests); HI-93731-03 (300 tests)
| Zinc Range | 0.00 to 3.00 mg/L (as Zn) | |
| Zinc Resolution | 0.01 mg/L | |
| Zinc Accuracy | ±0.03 mg/L ±3% of reading | |
| Zinc Method | Adaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Zincon method |
Safety Data Sheet
Safety Data Sheet
Manuals
Manuals
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