Ammonia SINGLE PARAMETER CHECKS

AMMONIA

Ammonia Water Testing Kits

  • Handheld Colorimeters
  • Easier to use and more accurate than chemical test kits
  • Dedicated to a single parameter
  • Small size, big convenience
  • Ideal for Water quality
  • Aquariums
  • Environmental

The HI700, HI715, and HI733 Checker®HC’s are simple, accurate, and cost effective ways to measure ranges of ammonia in fresh water. The all new HI700 Checker®HC Ammonia LR for fresh water can be used to replace the usage of of HI3824 or HI38049 fresh water test kits.

Designed as a more accurate alternative to chemical test kits, the HI700, HI715, and the HI733* provides quick, accurate results.

Step One – Add a sample to the included cuvette(s).

Step Two – Insert sample into the Checker and press the button to zero.

Step Three – Remove sample and add reagents as the manual states.

Step Four – Reinsert sample, press and hold the button for 3 seconds to start reaction timer. reading will be taken automatically and the results displayed.

* HI733 uses a different procedure

All three models use an adaptation of the ASTM Manual of Water and Environmental Technology, D1426-92, Nessler method. The reaction between ammonia and reagents causes a yellow tint in the sample.

Specifications
HI700 (LR)HI715 (MR)HI733 (HR)
Range0.00 to 3.00 ppm NH3-N0.00 to 9.99 ppm NH3-N0.0 to 99.9 ppm as NH₄
Resolution0.01 ppm0.01 ppm0.1 ppm
Accuracy @ 25°C/77°F±0.05 ppm ±5%
of reading
±0.05 ppm ±5%
of reading
±1.0 ppm ±5%
of reading
Light SourceLED @ 470 nm
Light Detectorsilicon photocell
Environment0 to 50°C (32 to 122°F); RH max 95% non-condensing
Battery Type(1) 1.5V AAA
Auto-offafter ten minutes of non-use
Dimensions81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”)
Weight64 g (2.25 oz.)
Methodadaptation of the ASTM Manual of Water and Environmental Technology D1426-92, Nessler Method. The reaction between ammonia and reagents causes a yellow tint in the sample

Need Help?

We can advise on the correct water testing equipment for your requirements.
Please contact us on
01629 363311

we are more than happy to help.