The HI783 Magnesium Checker HC by Hanna Instruments provides a simple, accurate, and affordable way to measure magnesium in saltwater/marine environments. Its color-coded syringes and straightforward testing strips ensure quick and hassle-free measurements, every time. With a digital read out, there is no more struggling to determine colors visually.
-Ideal for saltwater aquariums, marine biology, and aquaculture applications
-Easier to use and more accurate than other chemical test kits
-Color-coded syringes for simple and effortless testing
-Dedicated to a single parameter
-Simple one-button operation
-Large LCD digital read out for added convenience
-Auto shut-off to assure the battery wont be drained
-Compact size for easy travel and storage
Specifications
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Range: 1,000 to 1,800 ppm Magnesium
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Resolution: 5 ppm
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Precision: ±5% of reading @ 77°F (25°C)
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Light Source: LED @ 610 nm
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Light Detector: Silicon photocell
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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).
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Battery Type: (1) 1.5V AAA
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Auto-off: After 10 minutes of non-use
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Dimensions: 86 x 61 x 37.5 mm (3.4 x 2.4 x 1.5″)
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Weight: 64 g (2.3 oz.)
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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.
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Interferences: Calcium below 300 ppm and above 500 ppm
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Reagent Set: HI783-25(25 tests)
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Calibration Set: HI783-11
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Warranty: 1 Year
What’s Included?
- (1x) HI783 Marine MagnesiumChecker HC
- (1x) Carrying case
- (1x) Sample cuvette and (2x) caps
- (1x) Marine Magnesium Starter Kit (reagents for 25 tests)
- (1x) 1mL graduated syringe and tip
- (1x) 5mL Syringe and tip with black printing
- (1x) 5mL Syringe and tip with blue printing
- (1x) 1.5V AAA Alkaline battery
- (1x) Instruction manual
- (1x) Quick reference guide
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