Hanna Checker - Nitrat (Høj)

  • Udsalg
  • Normalpris 545,00 kr
Inklusiv moms. Levering beregnes ved betaling.


 

 

Hanna Checker - Nitrate HR (NO3) Colorimeter

 


The HI782 Nitrate Checker HC by Hanna Instruments is a simple and accurate handheld colorimeter that uses the zinc reduction method to determine nitrate concentration in marine applications.

The HI782`s high range of 0.0 - 75.0ppm makes it ideal for measuring the high nitrate levels found in saltwater aquariums. 

 

 

 

 

Why are Nitrate levels important?
Excess nitrates in a reef system can lead to an overgrowth of undesirable algae and dinoflagellates. Alternatively, not enough nitrates can lead to starvation for SPS and other corals.

 

 

Features

 

  • Designed to accurately determine nitrate levels in aquariums and marine biology applications
  • Only requires 1 reagent for simplicity
  • No filter process
  • Measures with a range up to 75.0ppm
  • Easier to use and more accurate than chemical test kits
  • 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

 

The HI782 Checker is a simple, accurate, and cost-effective way to measure nitrate in your saltwater aquarium.

Nitrate is a by-product of the Nitrogen cycle. Excessive amounts of nitrates in a reef and fish only aquariums can promote the growth of undesirable organisms including algae and dinoflagellates which can quickly choke out filtration, lighting, and sessile organisms.

 

 

Specifications

 

  • Range:  0.0 to 75.00 ppm (as NO3-)
  • Resolution:  0.01 ppm
  • Precision: ±2.00ppm ±5% of reading @ 25°C (77°F)
  • Light Source:   LED @ 525 nm
  • Light Detector:  silicon photocell
  • Method:  Zinc reduction method
  • Auto-off:   after 10 minutes of non-use
  • Dimensions: 81.5 x 61 x 37.5 mm (3.4 x 2.4 x 1.5")
  • Weight: 64 g (2.25 oz.)
  • Environment:   0 to 50°C (32 to 122°F); RH max 95% non-condensing
  • Battery Type:   (1) 1.5V AAA
  • Ordering Information:  HI-782 Checker HC is supplied with sample cuvettes with caps (2), reagent starter set, battery, and instructions
  • Accessories purchased separately:   HI-781-25 Reagent set for approx. 25 tests  +  HI-781-11 Calibration set
  • Interferences: Nitrite