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 system Innovative 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
CAL Check™ validation and calibration Validate 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.
Backlit LCD and on-screen help to guide users
Built-in reaction timer that ensures consistency between tests.
On-screen tutorial mode with animations The 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.
Includes auto-data logging features to easily record water testing results The 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 system The Hanna positive-locking system ensures cuvettes are placed into the holder in the same position every time.
Hanna Lab App When used with the HI97115, the Hanna Lab App adds an enhanced user experience to a compatible smart device. Features include: measurement with the ability add notes, data logging with extended storage capacity, data sharing, and the ability to create and save method groups..
- View logged detail with date and time
- Share logged data in various formats
- Control meter settings within the Hanna Lab App
*CAL Check standards sold separately. *Nitrate LR testing reagent not included.
Specifications
| Marine pH | Range | 6.3 to 8.6pH |
| Resolution | 0.1pH | |
| Accuracy | ±0.2pH of reading at 25°C | |
| Method | Colorimetric Adaptation of the Phenol Red Method | |
| LED | 525 nm | |
| Marine Alkalinity | Range | 0.0 to 20.0dkH |
| Resolution | 0.1dkH | |
| Accuracy | ±0.3dKH ±5% of reading at 25°C | |
| Method | Colorimetric Method | |
| LED | 610nm | |
| Marine Ammonia | Range | 0.00 to 2.50ppm (as NH₃) |
| Resolution | 0.01ppm | |
| Accuracy | ±0.05ppm 5% of reading at 25°C | |
| Method | Adaptation of the Salicylate Method | |
| LED | 610nm | |
| Marine Calcium | Range | 200 to 600ppm |
| Resolution | 1 ppm | |
| Accuracy | ±6% of reading at 25°C | |
| Method | Adaptation of the Zincon Method | |
| LED | 610nm | |
| Marine Magnesium | Range | 1000 to 1800ppm (as Mg2+) |
| Resolution | 5ppm | |
| Accuracy | ±5% of reading at 25°C | |
| Method | Adaptation of the Colorimetric EDTA Method | |
| LED | 610nm | |
| Marine Nitrate LR* | Range | 0.00 to 5.00ppm (as NO₃–) |
| Resolution | 0.01ppm | |
| Accuracy | ±0.25ppm ±2% of reading at 25°C | |
| Method | Zinc Reduction Method | |
| LED | 525nm | |
| Marine Nitrate HR | Range | 0.0 to 75.0ppm (as NO₃–) |
| Resolution | 0.1ppm | |
| Accuracy | ±2.0 ppm ±5% of reading at 25°C | |
| Method | Zinc Reduction Method | |
| LED | 525nm | |
| Marine Nitrite ULR | Range | 0 to 200ppb (as NO₂–-N) |
| Resolution | 1ppb | |
| Accuracy | ±10ppb ±4% of reading at 25°C | |
| Method | Adaptation of the EPA Diazotization Method 354.1 | |
| LED | 525nm | |
| Marine Phosphate ULR | Range | 0.00 to 0.90ppm |
| Resolution | 0.01ppm | |
| Accuracy | ±0.02ppm ±5% of reading at 25°C | |
| Method | Adaptation of Standard Methods for the Examination of Water and Wastewater, 20th Edition, Ascorbic Acid Method | |
| LED | 610nm |
| Measurement System | Light source | LED |
| Bandpass filter | wavelength 525nm & 610nm bandwidth 8 nm wavelength accuracy ±1.0nm | |
| Light detector | silicon photocell | |
| Cuvette Type | round 24.6mm diameter (22mm inside diameter) | |
| Additional Specifications | Auto logging | 200 readings |
| Display | 128 x 64 pixel B/W LCD with backlight | |
| Auto-of | after 15 minutes of inactivity (30 minutes before a READ measurement) | |
| Battery type / Life | alkaline 1.5 V AA (3) / > 800 measurements (without backlight) | |
| Environment | 0 to 50°C; 0 to 100% RH, nonserviceable | |
| Dimensions | 142.5 x 102.5 x 50.5mm | |
| Weight | 380g; with batteries | |
| Casing | IP67 rating, floating |
