Marine Master Waterproof Wireless Multiparameter PhotometerpH, Alkalinity, Ammonia, Calcium, Magnesium, Nitrate Low Range(reagents sold separately), Nitrate High Range, Nitrite Ultra Low Range, Phosphate Ultra Low Range
The HI97115 is a compact and versatile Marine multiparameter photometer designed to accurately determine pH, Alkalinity, Ammonia, Calcium, Magnesium, Nitrate, Nitrite, and Phosphate levels in aquariums and marine biology applications. The HI97115 is suitable for field and bench measurements.The HI97115 can be used as a stand-alone photometer or can be connected to the Hanna Lab App with a compatible smart device via the integrated Bluetooth module. When connected, Hanna Lab App functions include measurement with the ability to add notes, data logging with extended storage capacity, data sharing, and the ability to create and save method groups
Precise and advanced LED optical systemInnovative optical design that utilizes a reference detector and focusing lens to eliminate errors from changes in the light source and from imperfections in the glass cuvette. LEDs have a much higher luminous efficiency, providing more light while using less power. They also produce little heat, which could otherwise affect electronic stability.
Waterproof and floating IP67 meter design
Option to select measurement location for better tracking consistency
Backlit LCD and on-screen help to guide usersBuilt-in reaction timer that ensures consistency between tests.On-screen tutorial mode with animationsThe built-in tutorial mode guides users step-by-step through the measurement process. It includes all steps required for sample preparation, the required reagents and quantities.Tutorial mode can be easily enabled or disabled from the setup menu.Includes auto-data logging features to easily record water testing resultsThe instrument features a data autolog function to help users keep track of all measurements. Every time a measurement is made the data is automatically saved. The data log can hold 200 individual measurements. When the data log is full (200 data points), the meter will rewrite the oldest data point.Positive locking systemThe Hanna positive-locking system ensures cuvettes are placed into the holder in the same position every time.
CAL Check validation and calibrationValidate instrument performance at any time using CAL Check cuvettes made with NIST traceable standards. The CAL Check screen guides the user step-by-step through the validation process and user calibration.GLP data displays the last calibration date.
On-screen tutorial mode with animationsThe built-in tutorial mode guides users step-by-step through the measurement process. It includes all steps required for sample preparation, the required reagents and quantities.Tutorial mode can be easily enabled or disabled from the setup menu
Positive locking system
The Hanna positive-locking system ensurescuvettes are placed into the holder in the same position every time.
Marine pH
Range6.3 to 8.6 pH
Resolution0.1 pH
Accuracy ±0.2 pH of reading at 25 °C
MethodColorimetric Adaptation of the Phenol Red Method
LED525 nm
Marine Alkalinity
Range0.0 to 20.0 dKH
Resolution0.1 dKH
Accuracy±0.3 dKH ±5 % of reading at 25 °C
MethodColorimetric Method
LED610 nm
Marine Ammonia
Range0.00 to 2.50 ppm (as NH₃)
Resolution0.01 ppm
Accuracy±0.05 ppm ±5% of reading at 25 °C
MethodAdaptation of the Salicylate Method
LED610 nm
Marine Calcium
Range200 to 600 ppm
Resolution1 ppm
Accuracy±6% of reading at 25 °C
MethodAdaptation of the Zincon Method
LED610 nm
Marine Magnesium
Range1000 to 1800 ppm (as Mg2+)
Resolution5 ppm
Accuracy±5% of reading at 25 °C
MethodAdaptation of the Colorimetric EDTA Method using calmagite indicator
LED610 nm
Marine Nitrate LR (Reagents not included)
Range0.00 to 5.00 ppm (as NO₃–)
Resolution0.01 ppm
Accuracy±0.25 ppm ±2% of reading at 25 °C
MethodZinc Reduction Method
LED525 nm
Marine Nitrate HR
Range0.0 to 75.0 ppm (as NO₃–)
Resolution0.1 ppmA
ccuracy±2.0 ppm ±5% of reading at 25 °C
MethodZinc Reduction Method
LED525 nm
Marine Nitrite ULR
Range0 to 200 ppb (as NO₂–-N)
Resolution1 ppb
Accuracy±10 ppb ±4% of reading at 25 °C
MethodAdaptation of the EPA Diazotization Method 354.1
LED525 nm
Marine Phosphate ULR
Range0.00 to 0.90 ppm
Resolution0.01 ppm
Accuracy±0.02 ppm ±5% of reading at 25 °C
MethodAdaptation of Standard Methods for the Examination of Water and Wastewater, 20th Edition, Ascorbic Acid Method
LED610 nm
Measurement system
Light sourceLED
Bandpass filter wavelength525 nm & 610 nmbandwidth8 nmwavelength accuracy±1.0 nm
Light detector silicon photocell
Cuvette Type round 24.6 mm diameter (22 mm inside diameter)
Additional Specifications
Auto logging 200 readings
Display128 x 64 pixel B/W LCD with backlight
Auto-offafter 15 minutes of inactivity (30 minutes before a READ measurement)
Battery type / Lifealkaline 1.5 V AA (3) / > 800 measurements (without backlight)
Environment 0 to 50 °C (32 to 122 °F); 0 to 100% RH, non-serviceable
Dimensions142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0")Weight380 g (13.4 oz.); with batteries
Casing IP67 rating, floating
Each HI97115UC is supplied with:
Sample cuvette (2 pcs.)
Sample cuvette cap (2 pcs.)
Marine pH reagent, 30 mL dropper (1 pc.)
Marine Alkalinity reagent, 30 mL (1 pc.)
Marine Ammonia starter kit - reagent A, 30 mL dropper (1 pc.)
Marine Ammonia starter kit - reagent B and C (reagent for 25 tests, each)
Marine Calcium starter kit - reagent A, 30 mL (1 pc.)
Marine Calcium starter kit - reagent B starter kit (reagent for 25 tests)
Marine Magnesium starter kit - reagent A, 120 mL bottle (1 pc.)
Magnesium indicator reagent (for 25 tests)
Marine Nitrate High Range starter kit (reagent for 25 tests)
Marine Nitrite Ultra Low Range starter kit (reagent for 25 tests)
Marine Phosphate Ultra Low Range starter kit (reagent for 25 tests)
1 mL graduated syringe with tip (2 pcs.)
Minipipette with tip (1 pc.)
3 mL Pasteur pipette (2 pcs.)
1.5V AA Alkaline batteries (3 pcs.)
Cloth for wiping cuvettes
Scissors
Instrument quality certificate
A quick reference guide with instructions for manual download