Hanna HI715 Ammonia Medium Range Checker for Freshwater
| Brand | |
|---|---|
| Model | HI-715 |
| Sample type | Freshwater |
| Measurement | Ammonia as nitrogen, NH₃-N |
| Measuring range | 0.00–9.99 ppm NH₃-N |
| Display resolution | 0.01 ppm |
| Accuracy at 25°C | ±0.05 ppm ±5% of reading |
| Method | Nessler colorimetric method |
| Starter tests | 25 |
| Power | 1 × 1.5 V AAA battery |
The HI715 gives a digital ammonia result for freshwater samples across 0.00–9.99 ppm as ammonia nitrogen, NH₃-N. It extends the measuring range beyond the HI700 low range Checker while retaining a 0.01 ppm display increment.
Supplier dispatch: Supplied directly by Hanna Instruments. Supplier stock was shown as available at our latest check.
£102.82 (inc VAT)
Hanna HI715 Ammonia Medium Range Checker for Freshwater
Freshwater ammonia testing across a wider range
The HI715 gives a digital ammonia result for freshwater samples across 0.00–9.99 ppm as ammonia nitrogen, NH₃-N. It extends the measuring range beyond the HI700 low range Checker while retaining a 0.01 ppm display increment.
Choosing the right measurement
Select the instrument around the concentrations you need to follow. The HI700 remains an option where its lower maximum range is sufficient. A nitrogen-based result is not the same number as an ammonia or ammonium result expressed on another chemical basis, so keep the instrument, units and reporting form with your records.
Technical overview
| Specification | Details |
|---|---|
| Sample type | Freshwater |
| Measurement | Ammonia as nitrogen, NH₃-N |
| Measuring range | 0.00–9.99 ppm NH₃-N |
| Display resolution | 0.01 ppm |
| Accuracy at 25°C | ±0.05 ppm ±5% of reading |
| Method | Nessler colorimetric method |
| Starter tests | 25 |
| Power | 1 × 1.5 V AAA battery |
What is included
- HI715 Checker
- Two cuvettes with caps
- HI715-25 reagents for 25 tests
- AAA battery and instructions
Reagents and optional accessories
The dedicated sample reagent is HI715-25. Do not substitute another ammonia Checker refill solely because it measures the same general parameter.
Care and reliable results
An ammonia reading needs context from the water temperature, pH and condition of the system. It is not a direct continuous free-ammonia alarm. Use the dedicated reagents, respect the timed reaction and read the supplied safety information before handling test chemicals.
Compare related options
Further Hanna supplies and comparisons
Matching methods and supplies
Match the exact instrument and method. These are separate products; check the supplied contents before adding another item.
- Hanna HI715-25 Ammonia Medium Range Reagents for HI715, 25 Tests — Match the full instrument code and analytical method. Reagents are separate from the instrument and from verification standards; no substitution by shared parameter name.
Care and method preparation
Cleaning, storage and sample preparation have different roles. Follow the instructions for the exact instrument and method.
- Hanna HI731318 Cuvette Cleaning Cloths, 4 Pack — Cloths and cleaning liquid have separate optical-care roles. This is not an instrument-specific reagent, standard, mandatory extra or supplied-item promise.
- Hanna HI93703-50 Cuvette Cleaning Solution, 230ml — Cloths and cleaning liquid have separate optical-care roles. This is not an instrument-specific reagent, standard, mandatory extra or supplied-item promise.
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