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AMMONIA
£120.96 - £100.80 (exc. VAT)
£120.96 - £100.80 (exc. VAT)
£120.96 - £100.80 (exc. VAT)
£33.67 - £28.06 (exc. VAT)
£47.38 - £39.48 (exc. VAT)
£120.96 - £100.80 (exc. VAT)
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) | |
| Range | 0.00 to 3.00 ppm NH3-N | 0.00 to 9.99 ppm NH3-N | 0.0 to 99.9 ppm as NH₄ |
| Resolution | 0.01 ppm | 0.01 ppm | 0.1 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 Source | LED @ 470 nm | ||
| Light Detector | silicon photocell | ||
| Environment | 0 to 50°C (32 to 122°F); RH max 95% non-condensing | ||
| Battery Type | (1) 1.5V AAA | ||
| Auto-off | after ten minutes of non-use | ||
| Dimensions | 81.5 x 61 x 37.5 mm (3.2 x 2.4 x 1.5”) | ||
| Weight | 64 g (2.25 oz.) | ||
| Method | 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 | ||