Hanna Checker HI 700 ammonium analyser
ref: 01ESHI700 sku: HI700
- HANNA Checker digital ammonium tester
- Manufacturer: Hanna
- Code: HI700
- Performs accurate and simple measurements in an easy to use, pocket size instrument
- Range: 0-3.00 ppm
- Colorimetric method with photodiode and silicon photocell
- Supplied with 2 cuvettes with lid and reagent for 25 tests
€73.89
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Total price: €73.89
Technical characteristics
Checker Hanna ammonium analyser HI700
Our ammonium colourimeters make it easy to be confident in your measurements. No longer do you have to struggle to determine colours, our portable meter takes the hassle out of matching to a colour chart, providing a direct digital ammonium result.
Our checkers fit in the palm of your hand and can be easily carried in your pocket. With the push of a single button they allow you to measure and obtain ammonium measurement results in a very simple way.
Ammonia concentrations in rivers and drinking water reservoirs indicate the presence of agricultural and/or urban pollution. If the ammonia concentration is high, it can alter the odour and taste of the water. In industrial applications, high ammonia concentrations cause corrosion in pipes. This parameter is also monitored in aquariums and fish farms due to its high toxicity to fish. The HI700 Checker system has a simple way to measure ammonium ranges in freshwater accurately.
what's included?
The HANNA HI700 checker is supplied complete with two cuvettes with lids, reagent for 25 tests, battery, instructions and a quick start guide for accurate measurement in a few simple steps.
Two bowls with lids
Reagent for 25 tests
how is it used?
Designed as a more accurate alternative to chemical test kits, the HI700 provides fast and accurate results in a few simple steps:
STEP 1. Zero the checker with your water sample.
STEP 2. Add reagent to the cuvette.
STEP 3. Insert the cuvette into the Checker.
STEP 4. Press the button and read the results.
In the "Documents" tab you can download the full manual where you will find a more extensive explanation and other tips for use.
Technical table
| Range | 0.00 to 3.00 ppm |
| Resolution | 0.01 ppm |
| Accuracy at 25ºC | ±0.05 ppm ±5% of reading |
| Light source | LED at 470 nm |
| Light detector | silicon photocell |
| Method | adaptation of ASTM Handbook of Water and Environmental Technology D1426-92, Nessler Method |
| Environment | 0 to 50ºC; RH max. 95% non-condensing |
| Battery type | (1) 1.5V AAA |
| Automatic shutdown | after two minutes of non-use |
| Dimensions | 81,5 x 61 x 37,5 mm |
| Weight | 64 g |
HANNA checkers are small, portable and, above all, provide more accurate results than typical chemical test kits. Offering improved technology, their simple design allows for easy, uncomplicated measurement.
These digital photometers or test kits serve as a bridge between very simple test kits and professional instrumentation such as a calibrated photometer.
Conventional test kits are not accurate and depend entirely on the user viewing the colour, which is why HANNA has digitised this measurement and achieved accurate digital pocket colourimeters.
The innovative shape of the Checker makes it fit in the palm of the hand and in the pocket. In addition, the LCD display is easy to read, with an automatic shut-off function in case for some reason you forget to turn it off.
Data Sheet
- Parameters
- 1 parameter
- Type of case
- Photometer
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