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 designOption to select measurement location for better tracking consistencyBacklit 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 systemThe Hanna positive-locking system ensurescuvettes are placed into the holder in the same position every time. Marine pHRange6.3 to 8.6 pHResolution0.1 pHAccuracy ±0.2 pH of reading at 25 °CMethodColorimetric Adaptation of the Phenol Red MethodLED525 nm Marine AlkalinityRange0.0 to 20.0 dKHResolution0.1 dKHAccuracy±0.3 dKH ±5 % of reading at 25 °CMethodColorimetric MethodLED610 nm Marine AmmoniaRange0.00 to 2.50 ppm (as NH₃)Resolution0.01 ppmAccuracy±0.05 ppm ±5% of reading at 25 °CMethodAdaptation of the Salicylate MethodLED610 nm Marine CalciumRange200 to 600 ppmResolution1 ppmAccuracy±6% of reading at 25 °CMethodAdaptation of the Zincon MethodLED610 nm Marine MagnesiumRange1000 to 1800 ppm (as Mg2+)Resolution5 ppmAccuracy±5% of reading at 25 °CMethodAdaptation of the Colorimetric EDTA Method using calmagite indicatorLED610 nm Marine Nitrate LR (Reagents not included)Range0.00 to 5.00 ppm (as NO₃–)Resolution0.01 ppmAccuracy±0.25 ppm ±2% of reading at 25 °CMethodZinc Reduction MethodLED525 nm Marine Nitrate HRRange0.0 to 75.0 ppm (as NO₃–)Resolution0.1 ppmAccuracy±2.0 ppm ±5% of reading at 25 °CMethodZinc Reduction MethodLED525 nm Marine Nitrite ULRRange0 to 200 ppb (as NO₂–-N)Resolution1 ppbAccuracy±10 ppb ±4% of reading at 25 °CMethodAdaptation of the EPA Diazotization Method 354.1LED525 nm Marine Phosphate ULRRange0.00 to 0.90 ppmResolution0.01 ppmAccuracy±0.02 ppm ±5% of reading at 25 °CMethodAdaptation of Standard Methods for the Examination of Water and Wastewater, 20th Edition, Ascorbic Acid MethodLED610 nm Measurement systemLight sourceLEDBandpass filter wavelength525 nm & 610 nmbandwidth8 nmwavelength accuracy±1.0 nmLight detector silicon photocellCuvette Type round 24.6 mm diameter (22 mm inside diameter) Additional SpecificationsAuto logging 200 readingsDisplay128 x 64 pixel B/W LCD with backlightAuto-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-serviceableDimensions142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0″)Weight380 g (13.4 oz.); with batteriesCasing 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 cuvettesScissorsInstrument quality certificateA quick reference guide with instructions for manual download
