The Marine Master with Bluetooth® HI97115 is specifically designed for the aquarium industry, determining a variety of crucial aquarium parameters. With the waterproof Multiparameter Photometer with Bluetooth®, you can measure pH, alkalinity, ammonium, calcium, magnesium, nitrate, nitrite, and phosphate in marine aquariums and marine biological applications. The HI97115 Photometer is a compact and versatile instrument that can be used as a stand-alone device or integrated into an existing system with the built-in Bluetooth module and Hanna Lab App, compatible with a smart device.
The Multiparameter Photometer HI97115 is a waterproof, portable device benefiting from Hanna's extensive experience as a manufacturer of analytical instruments.
It features an optical system with Light Emitting Diode (LED) and narrow-band interference filters, allowing for accurate and reproducible measurements. The optical system is protected against dust, dirt, and water. Position markers on the measurement chamber and cuvettes ensure that the cuvettes are inserted into the holder in the same position every time.
With the CAL Check functionality, you can verify the performance of the device and perform calibration if necessary. Our CAL Check cuvettes are manufactured according to NIST standards.
The integrated tutorial mode guides you step by step through the measurement process. The display shows each step of the method, including the required reagents and their quantities.
The methods include: • pH in seawater – Colorimetric adaptation of the Phenol Red method (pH 6.3 to 8.6) • Ammonia in seawater – Adaptation of the Salicylate method (0.00 to 2.50 ppm as NH3) • Alkalinity in seawater – Colorimetric method (0.0 to 20.0 dkH) • Magnesium in seawater - Adaptation of the Colorimetric EDTA method (1000 to 1800 ppm as Mg2+) • Calcium in seawater – Adaptation of the Zinc method (200 to 600 ppm) • Nitrate in seawater, low – Colorimetric method (0.00 to 5.00 ppm as NO3-) • Nitrate in seawater, high – Zinc Reduction method (0.0 to 75.0 ppm as NO3-) • Nitrite in seawater, ultralow – Adaptation of the "EPA Diazotizations Method 354.1" (0 to 200 ppb as NO3-) • Phosphate in seawater, ultralow – Adaptation of the "Standard Methods for the Examination of Water and Wastewater, 20th Edition," Ascorbic Acid method (0.00 to 0.90 ppm)
Highlights: • Powerful optical system • Easy calibration with CAL Check™ standard cuvettes • Tutorial mode with context-sensitive step-by-step instructions • Automatic data storage • Waterproof up to IP67, floatable housing • Good Laboratory Practice (GLP) • Automatic shut-off • Battery level indicator • Built-in timer • Compatible measurement units • Error messages
Package includes: Each HI97115 comes with: Cuvettes (2 pcs.), Cuvette cap (2 pcs.), 1.5 V AA Alkaline batteries (3 pcs.), Device Quality Certificate, User Manual
Required reagents and CAL Check standards are to be ordered separately.
This model is also available as the HI97115C version, which is delivered with the necessary reagents and accessories in a case.
pH-Wert in Seawater
Measurement Range
pH 6.3 to 8.6
Resolution
pH 0,1
Accuracy
pH ±0.2 of the measurement at 25°C
Method
Kolorimetrische Adaptation der Phenolrot-Methode
LED
525nm
Ammoniak in Seawater
Measurement Range
0.00 to 2.50 ppm (as NH3)
Resolution
0,01 ppm
Accuracy
±0.05 ppm or ±5% of the measurement at 25°C
Method
Adaptation of the Salicylate method The reaction results in a blue-green coloration of the sample.
LED
610nm
Alkalinität in Seawater
Measurement Range
0.0 to 20.0 dkH 0 to 357 ppm (as CaCO3)
Resolution
0,1 dkH
Accuracy
± 0.3 dkH ± 5% of the measurement at 25°C ± 5 ppm ± 5% of the measurement at 25°C
Method
Colorimetric method The reaction leads to the development of a distinct color spectrum from yellow to bluish-green.
LED
610nm
Kalzium in Seawater
Measurement Range
200 to 600 ppm
Resolution
1 ppm
Accuracy
± 6% of the measurement at 25°C
Method
Adaptation of the Zinc method
LED
610nm
Nitrate in Seawater, Low Range
Measurement Range
0.00 to 5.00 ppm (as NO3-)
Resolution
0,01ppm
Accuracy
± 0.25 ppm ± 2% of the measurement at 25°C
Method
Colorimetric method The reaction between nitrate and the reagent causes a pink/violet coloration of the sample.
LED
525nm
Nitrate in Seawater, High Range
Measurement Range
0.0 to 75.0 ppm (as NO3-)
Resolution
0,1ppm
Accuracy
± 2.0 ppm ± 5% of the measurement at 25°C
Method
Zinc Reduction method The reaction between nitrate and the reagent causes a pink coloration of the sample.
LED
525nm
Nitrite in Seawater, Ultralow Range
Measurement Range
0 to 200 ppb (as NO2- -N)
Resolution
1ppb
Accuracy
± 10 ppb ± 4% of the measurement at 25°C
Method
Adaptation of the EPA Diazotizations Method 354.1 The reaction between nitrite and the reagent causes a pink coloration of the sample.
LED
525nm
Phosphate in Seawater, Ultralow Range
Measurement Range
0.00 to 0.90 ppm
Resolution
0,01ppm
Accuracy
± 0,02ppm ± 5% des Messwerts bei 25°C
Method
Adaptation of the "Standard Methods for the Examination of Water and Wastewater, 20th Edition," Ascorbic Acid method. The reaction between phosphate and the reagent causes a blue coloration of the sample.
LED
610nm
Technical Specifications
Light Source:
LED
Wavelength:
525nm, 610nm
Wavelength Accuracy:
±1,0nm
Cuvette Type:
Round, 24.6 mm diameter (22 mm internal)
Light Detector:
Silicon photodiode
Automatic Shutdown:
After 15 minutes of inactivity (30 minutes before a measurement)
Storage:
200 measurement values
Display:
128 x 64 pixels monochrome LCD with green backlight. Automatic dimming by ambient light sensor.
Batterietyp:
1,5 V AA (3)
Battery Life:
> 800 measurements (without backlight)
Environmental Conditions:
0 to 50°C (32 to 122°F); RH 100%; Protection class IP67
Abmessungen:
142.5 x 102.5 x 50.5 mm
Gewicht:
380g
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