- Range: 0.00 to 3.00 ppm NH3-N
- Resolution: 0.01 ppm
- Accuracy at 25°C / 77°F: 0.05 ppm 5% of reading
- Light Source: LED lamp at 470 nm
- Light Detector: Pyrite photocell
- Method: Adaptation of ASTM manual for water and environmental technology D1426-92, 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 RH 95% without condensation
- Battery Type: (1) 1.5V AAA
- Automatic Shutdown: After 10 minutes of non-use
- Dimensions: 81.5mm x 61mm x 37.5mm
- Weight: 64gr
The HI700 Low Range Ammonia Meter has bridged 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 they are expensive. The HI700 Low Range Ammonia Meter uses a stable LED wavelength and a photodiode detector to provide the accuracy of professional instruments at an affordable price of a chemical test kit.
Technical Specifications
- Range: 0.00 to 3.00 ppm NH3-N
- Resolution: 0.01 ppm
- Accuracy at 25°C / 77°F: 0.05 ppm 5% of reading
- Light Source: LED lamp at 470 nm
- Light Detector: Pyrite photocell
- Method: Adaptation of ASTM manual for water and environmental technology D1426-92, 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 RH 95% without condensation
- Battery Type: (1) 1.5V AAA
- Automatic Shutdown: After 10 minutes of non-use
- Dimensions: 81.5mm x 61mm x 37.5mm
- Weight: 64gr
"The package includes"
- The HI701 meter
- 2 sample cells with caps
- Reagent sample
- 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.