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Hanna Checker HI781 Nitrate LR

kr 950.00
2-4 ukers leveringstid.
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HI781
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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. With a digital read out, there is no more struggling to determine colors visually. The HI782`s high range of 0.0 - 75.0 ppm makes it ideal for measuring high nitrate levels found in saltwater aquariums.

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 75.0 ppm (as NO3-)
    - Resolution: 0.1 ppm
    - Precision: ±2 ppm ±5% of reading @ 77°F (25°C)
    - Light Source: LED @ 525 nm
    - Light Detector: Silicon photocell
    - Environment: 0 to 50°C (32 to 122°F); max 95% RH non-condensing
    - Battery Type: (1) 1.5V AAA
    - Auto-off: After 10 minutes of non-use
    - Dimensions: 86 x 61 x 37.5 mm (3.4 x 2.4 x 1.5")
    - Weight: 64 g (2.3 oz.)
    - Method:Zinc reduction method. The reaction between nitrate and the reagent causes a pink tint in the sample.
    - Interferences: Nitrite
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