Reefing Solutions
Marine Magnesium Checker HC Handheld Colorimeter - HI783
Marine Magnesium Checker HC Handheld Colorimeter - HI783
Regular price
R 3,198.00 ZAR
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R 3,198.00 ZAR
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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
| SKU | HI783 |
| Name | Marine Magnesium Checker HC Handheld Colorimeter – HI783 |
| Range | 1000 to 1800 ppm Magnesium |
| Resolution | 5 ppm |
| Accuracy | ?5% of reading @ 25 ?C (77 ?F) |
| Light source | Light Emitting Diode @ 610 nm |
| 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 (32 to 122 ?F); max. 95% RH non-condensing Prepared sample cuvette (sample plus reagents) must be 18 to 28 ?C (64 to 82 ?F). |
| Battery type | 1.5V AAA Alkaline |
| Auto shut-off | After 10 minutes of non-use |
| Dimensions | 86.0 x 61.0 x 37.5 mm (3.4 x 2.4 x 1.5”) |
| Weight | 64 g (2.3 oz) |
| Interferences | Calcium below 300 ppm and above 500 ppm |
