SKU
HI782

Saltwater Nitrate High Range Checker® HC - HI782

5.904,00 din.
Na lageru

The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high levels of nitrate for saltwater aquariums and marine applications. With a digital read out, there is no more struggling to determine colors visually. 

  • Measurements with a range up to 75.0 ppm
  • Less complex laboratory grade accuracy = Requires only 1 reagent
  • Simple, intuitive digital operation
  • Compact and precise whether at home, at work, or on-the-go

Nitrate is the final step in the Nitrogen cycle. Excessive amounts of nitrates in saltwater aquariums facilitate the growth of undesirable organisms such as algae and dinoflagellates.

 

The HI-782 Nitrate Checker HC uses the Zinc Reduction method, a no filter process, to measure the concentration of nitrate colorimetrically, ultimately reducing the time of each test and leaving no additional waste.

 

With higher range measurements, such as the HI-782 which ranges from 0.0 up to 75.0 ppm (as NO3), there is also no dilution procedure needed.

 

Features at-a-glance:

 

  • For use with saltwater samples.
  • More accurate than chemical test kits.
  • Dedicated to a single parameter.
  • Small size, big convenience.
  • No errors with a digital readout.
  • Ideal for aquariums and marine biology applications.

 

Specifications:

Specifications HI782
Range 0.0 to 75.0 ppm (mg/L) NO₃-
Resolution 0.1 ppm
Accuracy @ 25°C/77°F ±2.0 ppm ±5% of reading 
Light Source LED @ 525 nm
Light Detector silicon photocell
Method Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample. This checker has been developed to work with seawater samples.
Auto-off after ten minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type (1) 1.5V AAA
Ordering Information HI782 Checker HC is supplied with sample cuvettes with caps (2), Marine Nitrate High Range reagent starter kit (reagents for 10 tests), 3 mL Pasteur pipette (1 pc.), 1.5V AAA alkaline battery (1 pc), and instruction manual.
Accessories HI782-25 Reagent set for 25 tests; HI781-11 Certified standard kit
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