Home > Nitrite ultra low range Checker HC. Range: 0 to 200 ppb - IC-HI764
Hanna Instruments

Nitrite ultra low range Checker HC. Range: 0 to 200 ppb - IC-HI764

ORDER ME IN
Product code: IC-HI764

Backorder Now, once ordered your item will dispatch before the 18th of June 2025, call 1300 737 871 (NZ 0800 737 871 to confirm).

The HI764 Checker Handheld Colorimeter bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate, while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. Hanna Checkers are accurate, affordable and easy to use.

Read more

$109.07 AUD + GST
 $119.98 AUD Inc. GST

Nitrification is the biological oxidation of ammonia (ammonium ion) into nitrite followed by the oxidation of the nitrites to nitrates. The first step of this 2-step process is carried out in an aquarium by nitrifying bacteria. During this quick process, the ammonium levels drop while the nitrite levels increase. Since nitrite is just as harmful as ammonia, nitrite levels should be maintained at immeasurable levels. A mature biological filter should be able to keep nitrite levels low.

Also, if tap water is to be used in an aquarium, it is recommended that it be tested for phosphate, as well as silicate, ammonia, nitrate, nitrite, pH, and alkalinity. The HI764 Checker Handheld Colorimeter bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate, while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. Hanna Checker's are accurate, affordable and easy to use.
To begin measurements, first, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the Checker, press the button and read the results. It's that easy.
The contoured style of these Checker's fit in your palm and pocket perfectly and the large LCD is easy to read. The auto shut-off feature assures the battery life will not be drained if you forget to turn it off.
Features:
- Easier to use and more accurate than chemical test kits
- Dedicated to a single parameter
- Small size, big convenience
- Ideal for: Water quality, Environmental, Plating, Education
- The HI764 Checker is supplied with (2) sample cuvettes with caps, nitrite ULR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and quick start guide.

Specifications

- Nitrite Range: 0 to 200 ppb
- Nitrite Resolution: 1 ppb
- Nitrite Accuracy: +/- 10 ppb; +/- 4% of reading
- Nitrite Method: Adaptation of the EPA Diazotization method 354.1.
- Photometer/Colorimeter Light Source: LED at 525 nm
- Photometer/Colorimeter Light Detector:silicon photocell
- Automatic Shut-Off: After two minutes of non-use
- Battery Type/Life: (1) 1.5V AAA
- Environment: 0 to 50 C (32 to 122 F); RH max 95% non-condensing
- Dimensions: 81.5mm x 61mm x 37.5mm (3.2" x 2.4" x 1.5 inches)
- Weight: 64 g (2.25 oz.)


Our Reviews



Recently Viewed

Instrument Choice will respond in 3 business hours

Get in touch with our expert scientists Instrument Choice.

In less than 3 business hours you will have an answer from our expert scientists.

Our Australian experts have access to a huge range of products from national and international suppliers.

If for any reason you have trouble using this form please email the following address and your enquiry will still receive a response from a scientist within 3 business hours: scientists@instrumentchoice.com.au