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Hanna HI-801-02 Iris Spectrophotometer
product video
Hanna Hi-801-02 iris Spectrophotometer
Hanna HI-801-02 Iris Spectrophotometer
product video
Hanna Hi-801-02 iris Spectrophotometer

HI-801-02

The HI-801 iris is a sleek and intuitive spectrophotometer that allows for measurement of all wavelengths of visible light. Ideal for laboratory, educational and water professionals who need fast and reliable results. Also suitable for marine parameters, wineries, food and drink, and many other applications.

Customise your methods, take a wide range of measurements, and feel confident in your testing accuracy with iris.

Wavelength Accuracy ±1.5 nm
precise wavelength between 340 nm to 900 nm
Anionic Surfactants
COD
Testing capabilities - over 90 parameters

Or call us today on 01525 850855 to make an appointment with one of our experts

Full Description Specification Product Literature
  • iris features precise wavelength selection between 340 nm to 900 nm for complete method compliance and accuracy that is necessary in industries like professional laboratories, water treatment facilities, wineries, and more.
  • Results are consistent and accurate with the high quality and uniquely designed optics system.
  • Customisation options include multiple cuvette shapes and sizes, custom calibration curves, and methods.
  • Portable
  • Replaceable tungsten-halogen lamp
  • Can also measure Total suspended solids
  • Vial reagents, no powder
  • USB Flash Drive exports
  • Built-in rechargeable Lithium Ion Battery
  • Wide Wavelength Selection
  • Auto Cuvette recognition
  • Universal Cuvette Holder
  • Favourite Methods option

Superior design for superior results

iris can test a wide variety of analytical measurements and is capable of measuring in a spectral range of 340 nm to 900 nm.

With the compact design of its advanced optical system, iris can be used in almost any sized space while providing accurate and consistent results. The split beam optical system allows iris to automatically compensate for any drift in light source, resulting in superior accuracy.

No need for measurement conversions

Whether you are testing for chlorine or running enzymatic assays, our spectrophotometer will conveniently display results in the units that matter most to you. iris can measure in transmittance, absorbance, and concentration based on your need.

Pre-programmed methods with the option to expand

iris comes pre-programmed with more than 80 commonly used chemical analysis methods to help you get started. Simply update these methods by connecting to a computer or flash drive.

Customise your iris with up to 100 personal methods. iris will guide you through the method creation process step-by-step. For added versatility, each method can include up to 10 calibration points, five different wavelengths, and up to five reaction timers.

Easily access your favourite methods directly from the home screen to save time.

Built in timers make measuring seamless. The countdown timer displays the time remaining until a measurement will be taken, ensuring consistent results between measurements and users. If you get stuck, the tutorial mode will walk you through the steps.

Worry free replacements

iris uses a tungsten-halogen lamp for greater energy efficiency, longer service life, and improved light quality for a wide variety of wavelengths. Replacement lamps are shipped pre-aligned and ready for installation so that you can get back to testing.

Designed for dynamic environments

iris' compact profile and long-lasting battery make it easy to set up anywhere in your lab. The rechargeable lithium ion battery lasts for 3,000 measurements, or 8 hours – well over a full day of use out in the field.

Quality data without the hassle

Export your results with a USB drive or direct PC link organized by sample ID, method, or date range. Save data as a .pdf or .csv for maximum data integrity or flexibility – all without the use of specialized software.

Sort and share your data

Save data as a .pdf or .csv for maximum data integrity or flexibility. Have the freedom to choose the file format that is best for you.

Menu navigation that makes sense

Quickly navigate between screens with custom keys, and access your favourite methods directly from the home screen with our “favourite methods” feature.

All of your important information is easily visible

With a 6” display, the screen is large and easy to read. The high contrast makes every character on the display stand out even during outdoor use. The wide viewing angle allows for measurements to be seen from far away, so while working around the lab it is not necessary to hover over the meter to see the measurements.

Zero resistance with a capacitive touch pad

Menu buttons are part of the display. Built to be fully sealed and easy to clean, the meter recognises key touches even through gloves.

Change sample size easily

With its universal cuvette holder and auto-recognition feature, cuvette sizes can be changed when needed. The programmed cuvette size will be displayed on the screen every time you test to ensure that the proper path length is being used by the meter when calculating measurements for correct results.

Read More

Wavelength Range340 to 900 nm
Wavelength Resolution1 nm
Wavelength Accuracy±1.5 nm
Measurement ModesTransmittance (% T), absorbance (abs), concentration with choice of units (ppm, mg/L, ppt, °f, °e, ppb, meq/L, μg/L, PCU, Pfund, pH, dKH, °dH, meq/kg or no measurement unit)
Wavelength Selectionautomatic, based on the selected method (editable for user methods only)
Light Sourcetungsten halogen lamp
Optical Systemsplit beam sample and reference light detectors
Wavelength CalibrationInternal, automatic at power-on, visual feedback
Stray Lightsmaller than 0.1% T at 340 nm with NaNO₂
Spectral bandwidth5 nm (full width at half maximum)
Sample Cell16 mm round, 22 mm round, 13 mm vial, 10 mm square, 50 mm rectangular (with automatic detection)
Programs (Factory/User)Up to 150 factory (85 pre-loaded); up to 100 user developed
Data Points StoredUp to 9999 measured values
Export Capability.csv file format, .pdf file format
Connectivity(1) USB - A (mass storage host); (1) USB - B (mass storage device)
Battery Type / Life3000 measurements or 8 hours
Power Supply15 VDC power adapter; 10.8 VDC Li-Ion rechargeable battery
Environment0 to 50 °C (32 to 122 °F); 0 to 95% RH
Dimensions155 x 205 x 322 mm
Weight3 kg (6.6 lbs)
Ordering InformationHI-801 is supplied with 22 mm sample cuvette and cap (4), 10 mm square, 13 mm round and 16 mm round cuvette adapters, cloth for wiping cuvettes, scissors, USB cable, lithium ion rechargeable battery, 115VAC to 15VDC power adapter, USB drive, instruction manual, and instrument quality certificate.
ABSORBANCE
 Range0.000 to 3.000 Abs
 Resolution0.001 Abs
 Accuracy (@25°C)5 mAbs at 0.000-0.500 Abs 1% at 0.500-3.000 Abs
 Method
 Wavelength
 Reagent Code
ALKALINITY
 Range0 to 500 mg/L (as CaCO3 )
 Resolution1 mg/L
 Accuracy (@25°C)±5 mg/L ±5% of reading
 MethodColorimetric Method
 Wavelength610 nm
 Reagent CodeHI-775-26
ALKALINITY, MARINE
 Range0 to 300 mg/L (as CaCO3 )
 Resolution1 mg/L
 Accuracy (@25°C)±5 mg/L ±5% of reading
 MethodColorimetric Method
 Wavelength610 nm
 Reagent CodeHI-755-26
ALUMINIUM
 Range0.00 to 1.00 mg/L (as Al3+)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.04 mg/L ±4% of reading
 MethodAdaptation of the aluminon method
 Wavelength525 nm
 Reagent CodeHI-93712-01
AMMONIA, LOW RANGE
 Range0.00 to 3.00 mg/L (as NH3 -N)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.04 mg/L ±4% of reading
 MethodAdaptation of the ASTM Manual of Water and Environmental Technology, D1426 Nessler method.
 Wavelength420 nm
 Reagent CodeHI-93700-01
AMMONIA, MEDIUM RANGE
 Range0.00 to10.00 mg/L (as NH3 -N)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.05 mg/L ±5% of reading
 MethodAdaptation of the ASTM Manual of Water and Environmental Technology, D1426, Nessler method
 Wavelength420 nm
 Reagent CodeHI-93715-01
AMMONIA, HIGH RANGE
 Range0.0 to 100.0 mg/L (as NH3 -N)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.5 mg/L ±5% of reading
 MethodAdaptation of the ASTM Manual of Water and Environmental Technology, D1426, Nessler method
 Wavelength420 nm
 Reagent CodeHI-93733-01
BROMINE
 Range0.00 to 8.00 mg/L (as Br2 )
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.08 mg/L ±3% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method
 Wavelength525 nm
 Reagent CodeHI-93716-01
CALCIUM
 Range0 to 400 mg/L (as Ca2+)
 Resolution1 mg/L
 Accuracy (@25°C)±10 mg/L ±5% of reading
 MethodAdaptation of the Oxalate method
 Wavelength466nm
 Reagent CodeHI-937521-01
CALCIUM, MARINE
 Range200 to 600 mg/L (as Ca2+)
 Resolution1 mg/L
 Accuracy (@25°C)±6% of reading
 MethodAdaptation of the Zincon method
 Wavelength610 nm
 Reagent CodeHI-758-26
CHEMICAL OXYGEN DEMAND, LOW RANGE
 Range0 to 150 mg/L (as O2 )
 Resolution1 mg/L
 Accuracy (@25°C)±5 mg/L or ±4% of reading
 MethodAdaptation of the USEPA 410.4
 Wavelength420 nm
 Reagent CodeHI-93754A-25
CHEMICAL OXYGEN DEMAND, MEDIUM RANGE
 Range0 to 1500 mg/L (as O2)
 Resolution1 mg/L
 Accuracy (@25°C)±15 mg/L or ±4% of reading
 MethodAdaptation of the USEPA 410.4
 Wavelength610 nm
 Reagent CodeHI-93754B-25
CHEMICAL OXYGEN DEMAND, HIGH RANGE
 Range0 to 15000 mg/L (as O2 )
 Resolution1 mg/L
 Accuracy (@25°C)±150 mg/L or ±2% of reading
 MethodAdaptation of the USEPA 410.4
 Wavelength610 nm
 Reagent CodeHI-93754C-25
CHLORIDE
 Range0.0 to 20.0 mg/L (as Cl)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.5 mg/L ±6% of reading
 MethodAdaptation of the mercury(II) thiocyanate method
 Wavelength466 nm
 Reagent CodeHI-93753-01
CHLORINE DIOXIDE
 Range0.00 to 2.00 mg/L (as ClO2 )
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.10 mg/L ±5% of reading
 MethodAdaptation of the Chlorophenol Red method
 Wavelength575 nm
 Reagent CodeHI-93738-01
CHLORINE, FREE ULTRA LOW RANGE
 Range0.000 to 0.500 mg/L (as Cl2 )
 Resolution0.001 mg/L
 Accuracy (@25°C)±0.020 mg/L ±3% of reading
 MethodAdaptation of the Standard Method 4500-Cl G
 Wavelength525 nm
 Reagent CodeHI-95762-01
CHLORINE, FREE LOW RANGE
 Range0.00 to 5.00 mg/L (as Cl2)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the EPA DPD method 330.5
 Wavelength525 nm
 Reagent CodeHI-93701-01
CHLORINE, FREE HIGH RANGE
 Range0.00 to 10.00 mg/L (as Cl2)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the EPA DPD method 330.5
 Wavelength525 nm
 Reagent CodeHI-93734-01
CHLORINE, TOTAL ULTRA LOW RANGE
 Range0.000 to 0.500 mg/L (as Cl2 )
 Resolution0.001 mg/L
 Accuracy (@25°C)±0.020 mg/L ±3% of reading
 MethodAdaptation of the EPA recommended Method 330.5
 Wavelength525 nm
 Reagent CodeHI-95761-01
CHLORINE, TOTAL LOW RANGE
 Range0.00 to 5.00 mg/L (as Cl2)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the EPA DPD method 330.5
 Wavelength525 nm
 Reagent CodeHI-93711-01
CHLORINE, TOTAL HIGH RANGE
 Range0.00 to 10.00 mg/L (as Cl2)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the EPA DPD method 330.5
 Wavelength525 nm
 Reagent CodeHI-93734-01
CHLORINE, TOTAL ULTRA HIGH RANGE
 Range0 to 500 mg/L (as Cl2)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the Standard Methods for Examination of Water and Wastewater, 20th edition, 4500-Cl
 Wavelength525 nm
 Reagent CodeHI-95771-01
CHROMIUM (VI), LOW RANGE
 Range0 to 300 µg/L (as Cr(VI))
 Resolution1 µg/L
 Accuracy (@25°C)±10 µg/L ±4% of reading
 MethodAdaptation of the ASTM Manual of Water and Environmental Technology, D1687 Diphenylcarbohydrazide method
 Wavelength525 nm
 Reagent CodeHI-93749-01
CHROMIUM (VI), HIGH RANGE
 Range0 to 1000 µg/L (as Cr(VI))
 Resolution1 µg/L
 Accuracy (@25°C)±5 µg/L ±4% of reading
 MethodAdaptation of the ASTM Manual of Water and Environmental Technology, D1687 Diphenylcarbohydrazide method
 Wavelength525 nm
 Reagent CodeHI-93723-01
COLOUR OF WATER
 Range0 to 500 PCU (Platinum Cobalt Units)
 Resolution1 PCU
 Accuracy (@25°C)±10 PCU ±5% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Colorimetric Platinum Cobalt method
 Wavelength420 nm
 Reagent Code
COPPER, LOW RANGE
 Range0.000 to 1.500 mg/L (as Cu)
 Resolution0.001 mg/L
 Accuracy (@25°C)±0.010 mg/L ±5% of reading
 MethodAdaptation of the EPA method
 Wavelength575 nm
 Reagent CodeHI-95747-01
COPPER, HIGH RANGE
 Range0.00 to 5.00 mg/L (as Cu)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.02 mg/L ±4% of reading
 MethodAdaptation of the EPA method
 Wavelength575 nm
 Reagent CodeHI-93702-01
CYANIDE
 Range0.000 to 0.200 mg/L (as CN-)
 Resolution0.001 mg/L
 Accuracy (@25°C)±0.005 mg/L ±3% of reading
 MethodPyridine-Pyrazalone
 Wavelength610 nm
 Reagent CodeHI-93714-01
CYANURIC ACID
 Range0 to 100 mg/L (as CYA)
 Resolution1 mg/L
 Accuracy (@25°C)±1 mg/L ±15% of reading
 MethodAdaptation of the turbidimetric method
 Wavelength525 nm
 Reagent CodeHI-93722-01
FLUORIDE, LOW RANGE
 Range0.00 to 2.00 mg/L (as F)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method
 Wavelength575 nm
 Reagent CodeHI-93729-01
FLUORIDE, HIGH RANGE
 Range0.0 to 20.0 mg/L (as F)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.5 mg/L ±3% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, SPADNS method
 Wavelength575 nm
 Reagent CodeHI-93739-01
HARDNESS, CALCIUM
 Range0.00 to 2.70 mg/L (as CaCO3)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.11 mg/L ±5% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Calmagite method
 Wavelength525 nm
 Reagent CodeHI-93720-01
HARDNESS, MAGNESIUM
 Range0.00 to 2.00 mg/L (as CaCO3)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.11 mg/L ±5% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, EDTA Colorimetric method
 Wavelength525 nm
 Reagent CodeHI-93719-01
HARDNESS, TOTAL LOW RANGE
 Range0.00 to 250 mg/L (as CaCO3)
 Resolution1 mg/L
 Accuracy (@25°C)±5 mg/L ±4% of reading
 MethodAdaptation of the EPA recommended method 130.1
 Wavelength466 nm
 Reagent CodeHI-93735-00
HARDNESS, TOTAL MEDIUM RANGE
 Range200 to 500 mg/L (as CaCO3)
 Resolution1 mg/L
 Accuracy (@25°C)±7 mg/L ±3% of reading
 MethodAdaptation of the EPA recommended method 130.1
 Wavelength466 nm
 Reagent CodeHI-93735-01
HARDNESS, TOTAL HIGH RANGE
 Range400 to 750 mg/L (as CaCO3)
 Resolution1 mg/L
 Accuracy (@25°C)±10 mg/L ±2% of reading
 MethodAdaptation of the EPA recommended method 130.1
 Wavelength466 nm
 Reagent CodeHI-93735-02
HYDRAZINE
 Range0 to 400 µg/L (as N2H4 )
 Resolution1 µg/L
 Accuracy (@25°C)±4% of full scale reading
 MethodAdaptation of the ASTM Manual of Water and Environmental Technology, method D1385, p-Dimethylaminobenzaldehyde method
 Wavelength466 nm
 Reagent CodeHI-93704-01
IODINE
 Range0.0 to 12.5 mg/L (as I2)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.1 mg/L ±5% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, DPD method
 Wavelength525 nm
 Reagent CodeHI-93718-01
IRON, LOW RANGE
 Range0.000 to 1.600 mg/L (as Fe)
 Resolution0.001 mg/L
 Accuracy (@25°C)±0.010 mg/L ±8% of reading
 MethodAdaptation of the TPTZ Method
 Wavelength575 nm
 Reagent CodeHI-93746-01
IRON, HIGH RANGE
 Range0.00 to 5.00 mg/L (as Fe)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.04 mg/L ±2% of reading
 MethodAdaptation of the EPA Phenanthroline method 315B, for natural and treated waters
 Wavelength525 nm
 Reagent CodeHI-93721-01
MAGNESIUM
 Range0 to 150 mg/L (as Mg2+)
 Resolution1 mg/L
 Accuracy (@25°C)±5 mg/L ±3% of reading
 MethodAdaptation of the Calmagite method
 Wavelength466 nm
 Reagent CodeHI-937520-01
MANGANESE, LOW RANGE
 Range0 to 300 µg/L (as Mn)
 Resolution1 µg/L
 Accuracy (@25°C)±10 µg/L ±3% of reading
 MethodAdaptation of the PAN Method
 Wavelength575 nm
 Reagent CodeHI-93748-01
MANGANESE, HIGH RANGE
 Range0.0 to 20.0 mg/L (as Mn)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.2 mg/L ±3% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Periodate method
 Wavelength525 nm
 Reagent CodeHI-93709-01
MAPLE SYRUP
 Range0.00 to 100.00 %T
 Resolution0.01 %T
 Accuracy (@25°C)±3% of reading
 MethodDirect measure
 Wavelength560 nm
 Reagent CodeHI-93703-57
MOLYBDENUM
 Range0.0 to 40.0 mg/L (as Mo6+)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.3 mg/L ±5% of reading
 MethodAdaptation of the mercaptoacetic acid method
 Wavelength420 nm
 Reagent CodeHI-93730-01
NICKEL, LOW RANGE
 Range0.000 to 1.000 mg/L (as Ni)
 Resolution0.001 mg/L
 Accuracy (@25°C)±0.010 mg/L ±7% of reading
 MethodAdaptation of the PAN method
 Wavelength575 nm
 Reagent CodeHI-93740-01
NICKEL, HIGH RANGE
 Range0.00 to 7.00 g/L (as Ni)
 Resolution0.01 g/L
 Accuracy (@25°C)±0.07g/L ±4% of reading
 MethodAdaptation of the photometric method
 Wavelength575 nm
 Reagent CodeHI-93726-01
NITRATE
 Range0.0 to 30.0 mg/L (as NO3 - N)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.5 mg/L ±10% of reading
 MethodAdaptation of the cadmium reduction method
 Wavelength525 nm
 Reagent CodeHI-93728-01
NITRATE, CHROMOTROPIC ACID
 Range0.0 to 30.0 mg/L (as NO3 - N)
 Resolution0.1 mg/L
 Accuracy (@25°C)±1.0 mg/L ±3% of reading
 MethodChromotropic acid method
 Wavelength410 nm
 Reagent CodeHI-93766-50
NITRITE, MARINE ULTRA LOW RANGE
 Range0 to 200 µg/L (as N02-N)
 Resolution1 µg/L
 Accuracy (@25°C)±10 µg/L ±4% of reading
 MethodAdaptation of the EPA Diazotization method 354.1
 Wavelength466nm
 Reagent CodeHI-764-25
NITRITE, LOW RANGE
 Range0 to 600 µg/L (as N02-N)
 Resolution1 µg/L
 Accuracy (@25°C)±20 µg/L ±4% of reading
 MethodAdaptation of the EPA Diazotization method 354.1
 Wavelength466nm
 Reagent CodeHI-93707-01
NITRITE, HIGH RANGE
 Range0 to 150 mg/L (as NO2-)
 Resolution1 mg/L
 Accuracy (@25°C)±4 mg/L ±4% of reading
 MethodAdaptation of the Ferrous Sulphate method
 Wavelength575 nm
 Reagent CodeHI-93708-01
NITROGEN, TOTAL LOW RANGE
 Range0.0 to 25.0 mg/L (as N)
 Resolution0.1 mg/L
 Accuracy (@25°C)±1.0 mg/L or ±5% of reading
 MethodChromotropic acid method
 Wavelength420 nm
 Reagent CodeHI-93767A-50
NITROGEN, TOTAL HIGH RANGE
 Range10 TO 150 mg/L (as N)
 Resolution1 mg/L
 Accuracy (@25°C)±3 mg/L or ±4% of reading
 MethodChromotropic acid method
 Wavelength420 nm
 Reagent CodeHI-93767b-50
OXYGEN, DISSOLVED
 Range0.0 to 10.0 mg/L (as O2)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.4 mg/L ±3% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Azide modified Winkler method
 Wavelength420 nm
 Reagent CodeHI-93732-01
OXYGEN SCAVENGERS (CARBOHYDRAZIDE)
 Range0.00 to 1.50 mg/L (as Carbohydrazide)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.02 mg/L ±3% of reading
 MethodAdaptation of the iron reduction method
 Wavelength575 nm
 Reagent CodeHI-96773-01
OXYGEN SCAVENGERS (DIETHYLHYDROXYLAMINE)(DEHA)
 Range0 to 1000 µg/L (as DEHA)
 Resolution1 µg/L
 Accuracy (@25°C)±5 µg/L ±5% of reading
 MethodAdaptation of the iron reduction method
 Wavelength575 nm
 Reagent CodeHI-96773-01
OXYGEN SCAVENGERS (HYDROQUINONE)
 Range0.00 to 2.50 mg/L (as Hydroquinone)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.04 mg/L ±3% of reading
 MethodAdaptation of the iron reduction method
 Wavelength575 nm
 Reagent CodeHI-96773-01
OXYGEN SCAVENGERS (ISO-ASCORBIC ACID)
 Range0.00 to 4.50 mg/L (as Iso-ascorbic acid)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the iron reduction method
 Wavelength575 nm
 Reagent CodeHI-96773-01
OZONE
 Range0.00 to 2.00 mg/L (as O3 )
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.02 mg/L ±3% of reading
 MethodColorimetric DPD Method
 Wavelength525 nm
 Reagent CodeHI-93757-01
pH
 Range6.5 to 8.5 pH
 Resolution0.1pH
 Accuracy (@25°C)±0.1 pH
 MethodAdaptation of the Phenol Red method
 Wavelength525 nm
 Reagent CodeHI-93710-01
PHOSPHORUS, MARINE ULTRA LOW RANGE
 Range0 to 200 µg/L (as P)
 Resolution1 µg/L
 Accuracy (@25°C)±5 µg/L ±5% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, Ascorbic Acid method
 Wavelength610 nm
 Reagent CodeHI-736-25
PHOSPHATE, LOW RANGE
 Range0.00 to 2.50 mg/L (as PO4 3-)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.04 mg/L ±4% of reading
 MethodAdaptation of the Ascorbic Acid method
 Wavelength610 nm
 Reagent CodeHI-93713-01
PHOSPHATE, HIGH RANGE
 Range0.0 to 30.0 mg/L (as PO4 3-)
 Resolution0.1 mg/L
 Accuracy (@25°C)±1.0 mg/L ±4% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Amino Acid method
 Wavelength525 nm
 Reagent CodeHI-93717-01
PHOSPHORUS, REACTIVE LOW RANGE
 Range0.00 to 1.60 mg/L (as P)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.05 mg/L or ±4% of reading
 MethodAdaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P E, ascorbic acid method
 Wavelength610 nm
 Reagent CodeHI-93758A-50
PHOSPHORUS, REACTIVE HIGH RANGE
 Range0.0 to 32.6 mg/L (as P)
 Resolution0.1 mg/L
 Accuracy (@25°C)±0.5 mg/L or ±4% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P C, vanadomolybdophosphoric acid method
 Wavelength420 nm
 Reagent CodeHI-93763A-50
PHOSPHORUS, ACID HYDROLYZABLE
 Range0.00 to 1.60 mg/L (as P)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.05 mg/L or ±5% of reading
 MethodAdaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P E, ascorbic acid method
 Wavelength610 nm
 Reagent CodeHI-93758B-50
PHOSPHORUS, TOTAL LOW RANGE
 Range0.00 to 1.15 mg/L (as P)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.05 mg/L or ±6% of reading
 MethodAdaptation of the EPA method 365.2 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P E, ascorbic acid method
 Wavelength610 nm
 Reagent CodeHI-93758c-50
PHOSPHORUS, TOTAL HIGH RANGE
 Range0.00 to 32.6 mg/L (as P)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.05 mg/L or ±5% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-P C, vanadomolybdophosphoric acid method
 Wavelength420 nm
 Reagent CodeHI-93763B-50
POTASSIUM, LOW RANGE
 Range0.0 to 20.0 mg/L (as K)
 Resolution0.01 mg/L
 Accuracy (@25°C)±2 mg/L ±7% of reading
 MethodAdaptation of the Turbidimetric Tetraphenylborate method
 Wavelength466 nm
 Reagent CodeHI-93750-01
POTASSIUM, MEDIUM RANGE
 Range10 to 100 mg/L (as K)
 Resolution1 mg/L
 Accuracy (@25°C)±10 mg/L ±7% of reading
 MethodAdaptation of the Turbidimetric Tetraphenylborate method
 Wavelength466 nm
 Reagent CodeHI-93750-01
POTASSIUM, HIGH RANGE
 Range20 to 200 mg/L (as K)
 Resolution1 mg/L
 Accuracy (@25°C)±20 mg/L ±7% of reading
 MethodAdaptation of the Turbidimetric Tetraphenylborate method
 Wavelength466 nm
 Reagent CodeHI-93750-01
SILICA, LOW RANGE
 Range0.00 to 2.00 mg/L (as SiO2 )
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the ASTM Manual of Water and Environmental Technology, D859, Heteropoly Molybdenum Blue method
 Wavelength610 nm
 Reagent CodeHI-93750-01
SILICA, HIGH RANGE
 Range0 to 200 mg/L (as SiO2 )
 Resolution1 mg/L
 Accuracy (@25°C)±1 mg/L ±5% of reading
 MethodAdaptation of the USEPA Method 370.1 for drinking, surface and saline waters, domestic and industrial wastes and Standard Method 4500-SiO2
 Wavelength466 nm
 Reagent CodeHI-96770-01
SILVER
 Range0.000 to 1.000 mg/L (as Ag)
 Resolution0.001 mg/L
 Accuracy (@25°C)±0.020 mg/L ±5% of reading
 MethodAdaptation of the PAN method
 Wavelength575 nm
 Reagent CodeHI-93737-01
SULPHATE
 Range0 to 150 mg/L (as SO42-)
 Resolution1 mg/L
 Accuracy (@25°C)±5 mg/L ±3% of reading
 MethodSulphate is precipitated with barium chloride crystals
 Wavelength466 nm
 Reagent CodeHI-93751-01
SURFACTANTS, ANIONIC
 Range0.00 to 3.50 mg/L (as SDBS);
13mm Vial – 0.00 to 3.50 mg/L (as SDBS)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.04 mg/L ±3% of reading;
±0.10 mg/L ±5% of reading
 MethodAdaptation of the USEPA method 425.1 and Standard Methods for the Examination of Water and Wastewater, 20th edition, 5540C, Anionic Surfactants as MBAS
 Wavelength610 nm
 Reagent CodeHI-95769-01;
HI-96782-25
SURFACTANTS, CATIONIC
 Range0.00 to 2.50 mg/L (13mm Vial)
 Resolution
 Accuracy (@25°C)±0.15 ppm ±3% of reading @ 25°C
 MethodBromophenol Blue
 Wavelength420nm
 Reagent CodeHI-96785-25
SURFACTANTS, NONIONIC
 Range0.00 to 6.00 mg/L (13 mm Vial)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.10 mg/L ±5% of reading
 MethodTBPE
 Wavelength610 nm
 Reagent CodeHI-96780-25
ZINC
 Range0.00 to 3.00 mg/L (as Zn)
 Resolution0.01 mg/L
 Accuracy (@25°C)±0.03 mg/L ±3% of reading
 MethodAdaptation of the Standard Methods for the Examination of Water and Wastewater, 18th edition, Zincon method
 Wavelength575 nm
 Reagent CodeHI-93731-01