- Range: 0.00 to 9.99 ppm NH3-N
- Resolution: 0.01 ppm
- Accuracy at 25°C / 77°F: 0.05 ppm 5% of reading
- Light Source: LED lamp at 470nm
- Light Detector: Pyrite photocell
- Method: Adaptation of ASTM manual for water and environmental technology D-1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow coloration in the sample.
- Environment: 0 to 50°C (32 to 122°F). Maximum 95% RH without condensation
- Battery Type: (1) 1.5V AAA
- Auto Power Off: After 10 minutes of non-use
- Dimensions: 81.5mm x 61mm x 37.5mm
- Weight: 64 gr
The HI715 medium range ammonia meter bridges the gap between simple chemical test kits and professional instruments. Chemical test kits have limited accuracy and resolution, as they rely on the human eye to distinguish color differences.
Professional instruments incorporate a light source such as an LED or tungsten lamp with a filter and a light detector for precise determination of absorption and ion concentration. Professional instruments provide higher resolution and accuracy, but can be expensive. The HI715 medium range ammonia meter from Hanna uses a fixed wavelength LED and a pyrite photodiode detector for the accuracy of professional instruments at an affordable price of a chemical test kit.
Technical Specifications
- Range: 0.00 to 9.99 ppm NH3-N
- Resolution: 0.01 ppm
- Accuracy at 25°C / 77°F: 0.05 ppm 5% of reading
- Light Source: LED lamp at 470nm
- Light Detector: Pyrite photocell
- Method: Adaptation of ASTM manual for water and environmental technology D-1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow coloration in the sample.
- Environment: 0 to 50°C (32 to 122°F). Maximum 95% RH without condensation
- Battery Type: (1) 1.5V AAA
- Auto Power Off: After 10 minutes of non-use
- Dimensions: 81.5mm x 61mm x 37.5mm
- Weight: 64 gr
"Included in the package"
- The medium range ammonia meter HI715
- 2 sample cells with caps
- Ammonia reagent starter kit for 25 tests (1 bottle HI715A-0 and 1 bottle HI715B-0)
- Syringe with tip
- Battery
- Instructions
Dimensions
- Digital
- Yes
- Calibration Capability
- No
- ATC
- No
- Photometer Type
- Ammonia
Measurement Capability
- TDS
- No
- EC
- No
- pH
- No
- Temperature
- No
- ORP
- No
- Salinity
- No
- Hardness
- -
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.