Description
The HI784 Marine Ammonia Checker HC is a handheld colorimeter that uses the Beer-Lambert principle to determine the concentration of ammonia colorimetrically. The HI784 is designed specifically to measure ammonia levels in a saltwater aquarium. 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
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.
Primary Applications: Marine, Saltwater Aquariums, Aquaculture
More Information
SKU
HI784
Product Name
Marine Line Ammonia Checker HC – HI784
Quote Required
No
Range
0.00 to 2.50 ppm (mg/L) NH3
Resolution
0.01 ppm (mg/L)
Accuracy
±0.05 ppm ±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 (3.4 x 2.4 x 1.5”)
Weight
64 g (2.3 oz)
Ordering Information
HI784 Checker HC is supplied with sample cuvette and cap (2 pcs.), Marine Ammonia reagent starter kit (reagents for 10 tests), plastic refilling pipette (1 pc.), 1.5V AAA alkaline battery (1 pc.), instruction manual, and quick-reference guide.
