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Hanna Checker pocket photometer Nitrate HC

The HI782 Marine Nitrate High Range Colorimeter is specifically designed to quickly and accurately determine high nitrate levels for saltwater aquariums and marine applications. With a digital readout, ...

Hanna Checker pocket photometer Nitrate HC

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

  • Measurements with a range up to 75.0ppm
  • Less complex lab-grade accuracy - only requires 1 reagent
  • Simple, intuitive digital controls
  • Compact and accurate, whether you're at home, at work or on the go

Nitrate is the last step in the nitrogen cycle. Excessive amounts of nitrates in saltwater aquariums promote the growth of unwanted organisms such as algae and dinoflagellates.

The HI782 is a simple, accurate and cost-effective way to measure nitrate from 0.0 to 75.0 ppm (as NO3) in your saltwater aquarium.

The HI782 Nitrate Checker HC uses the zinc reduction method to measure the nitrate concentration colorimetrically. The HI782 provides fast, accurate results in four easy steps (see images)

Hanna Checker pocket photometer Nitrate HC specifications

Specification Name Detail
SKU HI782
range 0.0 to 75.0 ppm (ash NO3–)
resolution 0.1ppm
Accuracy @ 25°C/77°F ±2.0 ppm ±5% of reading @ 25°C (77°F)
light source LED @ 525nm
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.
Battery Type (1) 1.5V AAA
Auto-off after ten minutes of non-use
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 86.0 x 61.0 x 37.5mm (3.4 x 2.4 x 1.5”)
weight 64g (2.3oz)
Ordering Information Each HI782 is delivered in a case with custom insert and is supplied with sample cuvette and cap (2 pcs.), 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.
Reagent Set HI782-25 (25 tests)
Calibration Set HI782-11
Warranty 1 year
Hanna Checker pocket photometer Nitrate HC
Hanna Checker pocket photometer Nitrate HC

Video Hanna Checker pocket photometer Nitrate HC

Shipment

  • Above € 50,- free delivery in NL & BE
    In stock Ordered before 16:00, shipped today *

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