- 2 en stock
Hanna Instruments HI783 Magnesium Checker Mini Photometer is specially designed to quickly and accurately determine magnesium levels in saltwater aquariums and marine applications . With a digital readout, you won't have to struggle to determine colors visually.
HI783 is delivered with 2 measuring cuvettes and their caps, reagents for 25 magnesium tests, 1 graduated syringe of 1 mL with tip, 1 syringe of 5 mL with tip (black graduations), 1 syringe of 5 mL with tip (blue graduations) and the pile.
1000 to 1800 mg/L (ppm)
|Accuracy (at 25°C)|
±5% of reading
|Method||Adaptation of the colorimetric method to EDTA using the calmagite indicator. The reaction between the magnesium and the reagents causes a blue to purple color in the sample.|
|Light source||610nm LEDs|
|Light detector||Silicon photocell|
|interference||Calcium less than 300 mg/L (ppm) and greater than 500 mg/L (ppm)|
|Environment||The prepared sample cuvette (sample plus reagents) must be between 18 and 28°C*|
|Dimensions / Weight||86 x 61 x 37.5mm / 64g|
Dominique S. published the 13/12/2022 following an order made on 03/12/2022
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Christian R. published the 19/09/2022 following an order made on 11/09/2022