Hanna Marine Magnesium Checker HI783
The HI783 Marine Magnesium Checker HC is a handheld colorimeter that uses the Beer- Lambert principle to determine the concentration of magnesium colorimetrically. The HI783 is designed specifically to measure magnesium levels in a saltwater aquarium or in marine biology applications. The 1000 to 1800 ppm range is ideal for coral/fish or fish-only aquarium maintenance.
- Ideal for aquariums and marine biology
- Easier to use and more accurate than chemical test kits
- Small size, big convenience
Range: 1000 to 1800 ppm Magnesium
Resolution: 5ppm
Accuracy: ±5% of reading @ 25 °C
Light Source: Light Emitting Diode@610nm
Light Detector: Silicon Photocell
Method: Adaptation of the colorimetric EDTA method using calmagite indicator. The reaction between magnesium and the reagents causes a blue to violet tint in the sample.
Environment: 0 to 50 °C; max. 95% RH non-condensing Prepared sample cuvette (sample plus reagents) must be 18 to 28 °C.
Battery Type: 1.5V AAA Alkaline
Auto Shut-Off: After 10 minutes of non-use
Weight: 64 g
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