Language:
My Account
0
Checker HI721 Mini-photometer Checker HANNA
Iron Checker (up to 5.00 mg/L) HI721 - HANNA
The Checker® HC (portable colorimeter) HI721 is a simple, accurate, and affordable tool for measuring iron. Iron is typically present in water in low concentrations and can affect the taste and stain clothes during washing.
In stock - Dispatched within 24 hours
€69.90
Data sheet
- Dangerous classified products Article R. 1342-1:
- Dangerous. Follow the usage precautions.
En savoir plus
Iron Checker (up to 5.00 mg/L) HI721 - HANNA
Description
"Le" translates to "The" in English. If you provide more of the text, I can help translate it further for you. HannaFer 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 rely 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 Ferro 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) HI721 is a simple, accurate, and affordable tool for measuring iron. Iron is typically present in water at low concentrations and can affect taste and stain clothes during washing. Iron is also an indicator of corrosion and is monitored in industrial facilities and in water cooling and heating 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, education, industry, drinking water, aquariums
Technical Data Sheet
| Iron staircase | from 0.00 to 5.00 ppm |
|---|---|
| Resolution of iron | 0.01 ppm |
| Iron precision | ± 0.04 ppm ± 2% of the reading |
| Iron method | adaptation of the standard method 3500-Fe B |
| 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 3 minutes of inactivity and 2 minutes after playing |
| 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 | The HI721 Checker® HC comes with 2 cuvettes with caps, 6 starter test reagent kits (6 powder reagent sachets), 1 AAA 1.5V battery, an instruction manual, and a quick start guide. |
You might also like
Iron Checker (up to 5.00 mg/L) HI721 - HANNA
The Checker® HC (portable colorimeter) HI721 is a simple, accurate, and affordable tool for measuring iron. Iron is typically present in water in low concentrations and can affect the taste and stain clothes during washing.