Hanna Instruments

Hanna Instruments - Mini Marine Magnesium HC Photometer - HI783

  • -7.9%
  • -7.9%

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.

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Technical characteristics :

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.

Technical data

Specifications HI783

1000 to 1800 mg/L (ppm)

Resolution 5mg/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

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4.7 /5

Based on 3 customer reviews

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Dominique S. published the 13/12/2022 following an order made on 03/12/2022


A voir dazns le temps

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Christian R. published the 19/09/2022 following an order made on 11/09/2022


très bien

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Vincent A. published the 25/06/2022 following an order made on 30/05/2022


Top comme tous les checkers

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3 reviews
€69.99 Save 7.9%
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In stock (1)