Hanna Checker pocket photometer Magnesium (only for seawater)

The HI-783 pocket checker is a simple and accurate way to measure magnesium in seawater. The HI783 Marine Magnesium handheld checker is designed to check the concentration of magnesium in sea water...

Hanna Checker pocket photometer Magnesium

The HI-783 pocket checker is a simple and accurate way to measure magnesium in seawater.

The HI783 Marine Magnesium handheld checker is designed to determine the concentration of magnesium in saltwater aquariums.

HI783 features a one-button control system and is easy to use.
The large LCD screen is easy to read and the automatic power off function ensures that the battery does not run out.

Each HI783 is supplied in a case with a custom insert and is supplied with:

• Sample cuvette and cap (2 pieces)
• Marine Magnesium Reagent Starter Kit (reagents for 25 tests)
• 1 ml graduated syringe and tip (1 pc.)
• 5 ml syringe and tip with black imprint (1 pc.)
• 5 ml syringe and tip with blue print (1 pc.)
• 1.5V AAA Alkaline Battery (1 pcs)
• Instruction manual
• Short manual

Specifications

• Range 1000 to 1800 ppm Magnesium
• Resolution 5ppm
• Accuracy ±5% of reading @ 25°C (77°F)
• Light Source Light Emitting Diode @ 610 nm
• Light detector Silicon photocell
• Method
• Adjustment of the colorimetric EDTA method using
  calmagit indicator. The reaction between magnesium and
  the reagents cause a blue to violet tint in the sample.

Video Hanna Checker pocket photometer Magnesium