Hanna Nitrite Checker Handeheld Colorimeter
Ref: HI764
The Hanna Nitrite Checker Handeheld Colorimeter with its fantastic ability to measure exceptionally low levels of nitrite, the Hanna Nitrite Checker is an absolute boon for salt water aquarists.
Nitrites are an intermediate form of nitrogen produced when ammonia is converted into nitrate during the nitrogen cycle. As organic matter decays, it produces ammonia; the highly toxic ammonia is converted into nitrite by bacteria; and the nitrite is then converted into nitrate by another bacteria.
Nitrite is dangerous to aquatic life if it is allowed to build up, causing tissue damage that can lead to illness and death. By detecting even minute levels of nitrite, the Hanna Nitrite Checker can help aquarists to take action at the earliest possible moment and eliminate unnecessary suffering among the fish.
Accurate and easy to use
* Accuracy ±10 ppb
* 1 part per billion resolution
* Large easy to read display and auto shut-off
* Fully portable, fitting easily into palm and pocket
Ideal for
* Salt water aquariums
* Coral reef tanks
Supplied with
The HI764 Checker for Nitrite comes complete with:
* 2 sample cuvettes
* 1 black cuvette cap
* Starter pack of 6 reagents
* 1 x 1.5V AAA battery
* Full working instructions
Specifications for the Hanna Nitrite Checker Handeheld Colorimeter:
Range 0 to 200 ppb
Resolution 1 ppb
Precision ±4% of reading ±10 ppb @ 25ºC
Light Source LED @ 525 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 3 minutes of non-use
Dimensions 81.5 x 61 x 37.5 mm
Weight 64 g
Method Adaptation of EPA Diazotization method 354.1
Price: £50.55 (Including VAT at 20%)
Quantity:
( available for next working day delivery service, order now for estimated delivery on )
OUT OF STOCK - Backorder Only!
