Hanna Checker pocket photometer Ammonia (Only for seawater)

The HI-784 pocket checker is a simple and accurate way to measure ammonia in seawater. The HI784 Marine Ammonia handheld checker is designed to check the concentration of Ammonia in seawater aq...

Hanna Checker pocket photometer Ammonia (Only for seawater)

The HI-784 pocket checker is a simple and accurate way to measure ammonia in seawater.

The HI784 Marine Ammonia handheld checker is designed to determine the concentration of Ammonia in saltwater aquariums.

HI784 features a one-button control system and is easy to use.
The large LCD screen is easy to read and the automatic power off function ensures that the battery does not run out.

Each HI784 is supplied in a case with a custom insert.

Specifications Hanna Checker pocket photometer Ammonia

• 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 cause a
  blue-green tint in the sample.

Surroundings

• 0 to 50°C (32 to 122°F); maximum 95% RH non-condensing
• Prepared sample cuvette (sample plus reagents) must:
  18 to 29°C (65 to 85°F)*.
• Battery Type 1.5V AAA Alkaline
• Auto power off After 10 minutes of non-use
• Dimensions 86.0 x 61.0 x 37.5mm (3.4 x 2.4 x 1.5”)
• Weight 64g (2.3oz)