HI784 Checker Photometer for Ammonia in Seawater

Name: Hanna Instruments HI784 Checker Photometer for Ammonia in Seawater
Brand: Hanna Instruments
SKU: Nederland
Price: 84.08 GBP
Availability: InStock

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Brand: Hanna Instruments

£72.72 1 In stock: Ordered on working days before 17:00, shipped the same day.

HI784 Checker Photometer for Ammonia in Seawater with Reagents and 2 Cuvettes... Show more

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Product description

This HI784 Checker Photometer for Ammonia in Seawater provides an uncomplicated, highly accurate, and budget-friendly way to measure ammonia (NH₃/NH₄⁺) in saltwater/marine environments. Ammonia is naturally found as part of the nitrogen cycle of a tank as aquarium organisms produce it as waste. Ammonia is a by-product of the Nitrogen cycle. Ammonia is normally removed by nitrifying bacteria, but ammonia levels can rise if there is an imbalance in the tank water chemistry. Excessive ammonia in a marine aquarium increases the risk of inhabitant illness or death. It uses the Beer-Lambert principle to determine the concentration of ammonia colorimetrically. The 0.00 to 2.50 ppm range is ideal for coral/fish or fish-only aquarium maintenance.

Ideal for aquariums and marine biology
Easier to use and more accurate than chemical test kits
Small size, big convenience

SKU	HI784
Product Name	Ammonia Checker^® HC
Range	0,00 tot 2,50 ppm (mg/l) NH
Resolution	0,01 ppm
Accuracy	±5% of reading @ 25 °C (77 °F)
Light source	Light Emitting Diode @ 610 nm
Light detector	Silicon photocell
Method	Adaptation of the Salicylate Method. The reaction between Ammonia and Ammonium and the reagent causes a blue-green tint in the sample.
Environment	0 to 50 °C (32 to 122 °F); max. 95% RH non-condensing Prepared sample cuvette (sample plus reagents) must be 18 to 29 °C (65 to 85 °F).
Battery type	1.5V AAA Alkaline
Auto shut-off	After 10 minutes of non-use
Dimensions	86.0 x 61.0 x 37.5 mm
Weight	64 g (2.3 oz)
Interferences	Calcium below 300 ppm and above 500 ppm