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Checker Phosphates, wide range HI717 Mini-photometer HANNA
Phosphates Checker (up to 30.0 mg/L) HI717- HANNA
The Checker® HC (portable colorimeter) HI717 is a simple, accurate, and affordable instrument for measuring phosphates. Phosphates are common food additives that enhance flavor and act as a buffering agent.
In stock - Dispatched within 24 hours
€69.90
Data sheet
- Dangerous classified products Article R. 1342-1:
- Dangerous. Follow the usage precautions.
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Phosphate Checker (up to 30.0 mg/L) HI717 - HANNA
Description
"Le" translates to "The" in English. If you provide more of the text, I can help translate it further for you. Hanna High Scale Phosphate Checker® represents a good compromise between the choice of simple chemical test kits and professional quality instrumentation. Chemical test kits have limited accuracy and resolution because they are based on distinguishing color differences perceived by the human eye.
Professional-grade instrumentation incorporates a light source consisting of an LED or a tungsten lamp with a filter and a light detector to accurately determine the absorbance and concentration of ions.
Professional tools offer superior resolution and precision, but they can cost hundreds of euros. The Checker® Hanna for High Scale Phosphates uses a fixed wavelength LED source and a silicon photoelectric cell to ensure the precision of professional instrumentation at the affordable price of a chemical test kit.
The Checker® HC (portable colorimeter) HI717 is a simple, accurate, and affordable instrument for measuring phosphates. Phosphates are common food additives that enhance flavor and act as buffering agents. Important for the growth and development of plant roots, phosphates are also present in fertilizers.
However, high concentrations of phosphates are harmful to the environment; for this reason, phosphate levels must be controlled in natural and municipal water systems.
Characteristics
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, great convenience
- Ideal for: water quality, aquaculture, education, industry, agriculture
Technical Data Sheet
| Phosphate scale | 0.0 to 30.0 ppm |
|---|---|
| Resolution of phosphates | 0.1 ppm |
| Precision phosphates | ± 1.0 ppm ± 5% of the reading |
| Phosphate method | Adaptation of the heteropoly molybdenum blue method from "Standard Methods for the Examination of Water and Wastewater", 18th edition |
| Photometer / light source colorimeter | 525 nm LED |
| Photometer / colorimeter with light detector | Silicon photoelectric cell |
| Battery type / duration | 1 AAA battery of 1.5 V |
| Automatic stop | after 10 minutes of inactivity |
| Terms of Use | from 0 to 50 °C;HR max 95% without condensation |
| Weight | 64 grams |
| Dimensions | 81.5 x 61 x 37.5 mm |
| Order information | HI717 Checker® HC is supplied with 2 cuvettes with caps, a starter reagent kit for 20 tests (bottle of reagent A and 20 sachets of reagent B), 1 AAA 1.5V battery, an instruction manual, and a quick start guide. |
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Phosphates Checker (up to 30.0 mg/L) HI717- HANNA
The Checker® HC (portable colorimeter) HI717 is a simple, accurate, and affordable instrument for measuring phosphates. Phosphates are common food additives that enhance flavor and act as a buffering agent.