

The Hanna Hi783 is a compact and precise photometer, designed to measure magnesium concentration in seawater. Ideal for reef aquariums, it guarantees quick, reliable and simple analyzes to achieve.
The Hanna Hi783also called Magnesium Mini Checker, is a specially developed portable photometer for the Fast and precise measurement of magnesium in seawater aquariums and marine biology applications.
Compact, economical and reliable, it puts chemical analysis within the reach of all. Thanks to its photometric technology, it guarantees accurate, reproducible measures and consistent with recognized laboratory methods.
The Magnesium (mg) plays a vital role in the chemical equilibrium of seawater. It directly influences the solubility of carbonates and calcium carbonate, essential for the growth of corals. An ideal value is between 1300 and 1350 mg / l.
| Feature | Detail |
|---|---|
| Mark | Hanna Instruments |
| Model | Magnesium mini checker photometer |
| Reference | Hi783 |
| Measuring range | Magnesium in seawater (approx. 1200 - 1500 mg / l) |
| Applications | Seawater Aquariums, Marine Biology |
| Display | Large and contrasting LCD screen |
| Food | Battery (included) |
| Weight (kg) | Lightweight |
| Utilization | 1 key - instant measurement |
Thanks to photometer Hanna Hi783Easily control the magnesium of your Aquarium and maintain an optimal balance for the growth and health of your corals. This is the ideal device for anyone looking for the accuracy of a laboratory in a compact and easy-to-use format.
The HI783 photometer is used to accurately measure the magnesium rate in seawater aquariums and marine biology environments. It helps to maintain an optimal level between 1300 and 1350 mg / L to promote the health of corals.
Yes, the HI783 is very easy to use. It works with a single button, has a large playback screen, and comes with all the necessary accessories to perform tests easily, even for beginners.
Yes, the measurements are fast, reliable and consistent with approved methods of analysis. It uses specific reagents and provides clear digital playback.
The HI783 comes with 2 measuring cups with caps, reagents for 25 tests, a 1 ml syringe, two syringes of 5 ml (black and blue graduations), and a battery.
Yes, replacement reagents are available under the reference HI783-25 (25 tests). Verification standards are also available (HI783-11).
Yes, it is also used in the fields of marine biology and research, as soon as a precise measurement of magnesium is necessary in a saline environment.





Decu 3 mesures réaliser avec soin l une derrière l autre de l eau de mon bac, 3 mesure différente avec écart enorme Donc réalisation d un test avec une solution etalon ATI calibré à 1313 mg/l avec un resultat à 1490 .

The Hanna Hi783 is a compact and precise photometer, designed to measure magnesium concentration in seawater. Ideal for reef aquariums, it guarantees quick, reliable and simple analyzes to achieve.




Tres Déçu
Les mesures avec ce photometre sont très aléatoire 3 mesures avec la même eau 1er mesure 1540 _ 2 eme supérieur à 1800 _ 3 ème mesure 1645 Ensuite mesures d une solution etalon à 1313 mg/l résultat avec le photometre 1570mg/l