HANNA Instruments HI97105 Marine Master Multiparameter Photometer Owner’s Manual

: June 11, 2024
: HANNA instruments

Table of Contents

HANNA Instruments HI97105 Marine Master Multiparameter Photometer
Precise and advanced LED optical system
Specifications
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

HANNA Instruments HI97105 Marine Master Multiparameter Photometer

pH, Alkalinity, Calcium, Nitrate Low Range, Nitrate High Range, Nitrite Ultra Low Range, Phosphate Ultra Low Range
The HI97105 Marine Master is a compact and versatile Marine multiparameter photometer designed to accurately determine pH, Alkalinity, Calcium, Nitrate, Nitrite, and Phosphate levels in aquariums and marine biology applications.

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.

Backlit LCD
The backlit LCD allows for a simplified user interface with virtual keys and on-screen help to guide the user through use of the meter.

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.

Option to select measurement location for better tracking consistency

Error messages on display
Alerts to problems including no cap, high zero, and standard too low

Includes auto-data logging features to easily record water testing results
The instrument features a data auto log 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.
Consolidates testing needs into one unit using the same reagents

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.

Positive locking system
The Hanna positive-locking system ensures cuvettes are placed into the holder in the same position every time.

Specifications

Marine pH
- Range 6.3 to 8.6 pH
- Resolution 0.1 pH
- Accuracy ±0.2 pH of reading at 25 °C
- Method colorimetric adaptation of the phenol red method
- LED 525 nm
Marine Alkalinity
- Range 0.0 to 20.0 dkH; 0 to 357 ppm (as CaCO₃)
- Resolution 0.1 dkH
- Accuracy ±0.3 dKH ±5% of reading at 25 °C ±5 ppm ±5% of reading at 25 °C
- Method colorimetric method
- LED 610 nm
Marine Calcium
- Range 200 to 600 ppm
- Resolution 1 ppm
- Accuracy ±6% of reading at 25 °C
- Method adaptation of the Zincon method
- LED 610 nm
Marine Nitrate
- LR Range 0.00 to 5.00 ppm (as NO₃–)
- Resolution 0.01 ppm
- Accuracy ±0.25 ppm ±2% of reading at 25 °C
- Method colorimetric method
- LED 525 nm
Marine Nitrate HR
- Range 0.0 to 75.0 ppm (as NO₃–)
- Resolution 0.1 ppm
- Accuracy ±2.0 ppm ±5% of reading at 25 °C
- Method zinc reduction method
- LED 525 nm
Marine Nitrite ULR
- Range 0 to 200 ppb (as NO₂–-N)
- Resolution 1 ppb
- Accuracy ±10 ppb ±4% of reading at 25 °C
- Method adaptation of the EPA Diazotization
- Method 354.1
- LED 525 nm
Marine Phosphate ULR
- Range 0.00 to 0.90 ppm
- Resolution 0.01 ppm
- Accuracy ±0.02 ppm ±5% of reading at 25 °C
- Method adaptation of Standard Methods for the
- Examination of Water and Wastewater,
- 20th Edition, Ascorbic Acid Method
- LED 610 nm
Measurement system
- Light source Light Emitting Diode (LED)
- Bandpass filter wavelength 525 nm & 610 nm bandwidth 8 nm wavelength 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
- Display 128 x 64 pixel B/W LCD with backlight
- Auto-off 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 (32 to 122 °F); 0 to 100% RH, non-serviceable
- Dimensions 142.5 x 102.5 x 50.5 mm (5.6 x 4.0 x 2.0″)
- Weight 380 g (13.4 oz.); with batteries
- Casing IP67 rating, floating
Ordering Information
HI97105 is supplied with sample cuvette (2 pcs.), sample cuvette cap (2 pcs.), 1.5V AA alkaline batteries (3 pcs.), instrument quality certificate, and instruction manual.
CAL Check standards and testing reagents sold separately HI97105C includes a photometer, sample cuvette (2 pcs.), sample cuvette cap (2 pcs.), marine pH reagent, 30 mL dropper (1 pc.), marine alkalinity reagent, 5 mL (1 pc.), marine calcium reagent A, 35 mL (1 pc.), marine calcium reagent B starter kit (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.), mini pipette with tip (1 pc.), 3 mL Pasteur pipette (1 pc.), 1.5V AA alkaline batteries (3 pcs.), cloth for wiping cuvettes, scissors, instrument quality certificate, and instruction manual in a rugged carrying case. CAL Check standards sold separately. Nitrate LR testing reagent not included
Reagents, Standards, and Accessories
HI97105-11 CAL Check standard cuvettes
HI758-26 marine calcium reagent – 25 tests
HI758U-26 marine calcium reagent – 25 tests (ordering code for USA)
HI764-25 marine nitrite ULR reagent – 25 tests
HI772-26 marine alkalinity reagent – 25 tests
HI774-25 marine phosphate ULR reagent – 25 tests
HI780-25 marine pH Reagent – approx. 100 tests
HI740273 marine nitrate LR measurement kit (1 pc.)
HI781-25 marine nitrate LR Reagent – 25 tests
HI782-25 marine nitrate HR reagent – 25 tests
HI740270 10 mL syringe with Luer Lock (1 pc.)
HI740271 Filter holder with Luer Lock (1 pc.)
HI740272 16 gauge blunt needle (6 pcs.)
HI740228 Filter disc (25 pcs.)
HI7101418 Blue carrying case for HI97105C