The Hanna Nitrite Meter with Cal Check HI 96707 is an auto-diagnostic portable photometer for accurately measuring nitrite nitrogen. The advanced optical system employs a specialised tungsten lamp and a narrow band interference filter, assuring accurate readings between 0.000 to 0.600 mg/L (as NO2--N).
The Hanna Nitrite Meter instrument is equipped with Cal Check® validation function and standards to validate good performance at any time. Taking just a few short steps, the validation procedure is user-friendly and ensures that the meter is properly calibrated wherever you go. Hanna photometers use the exclusive ready-made, NiST traceable standards to verify the performance of the instrument and recalibrate if necessary.
Cuvets are constructed from specialised optical glass to ensure the best and most consistent results. The positive locking system ensures that the cuvet is in the same position every time it is placed into the measuring cell. Our sample cell is designed to fit a cuvet with a wide neck to make it easier to add both sample and reagents.
The Hanna Nitrite Meter with Cal Check HI 96707 are factory calibrated and the electronic and optical design minimises the need for frequent calibration. Ideal for field applications, these meters are splash proof and the lamp and filter units are protected from dust or dirt by a transparent barrier.
|Parameter||Nitrite, Low Range|
|Range||0.000 to 0.600 mg/L(as NO²--N)|
|Accuracy||±0.001 mg/L @ 0.100 mg/L|
|Filter||Narrow band @ 525 nm|
|Method||Adaptation of an EPA approved method. The reaction between Nitriteand the reagent causes a pink tint in the sample.|
|Environment||0 to 50°C (32 to 122°F); Max 95% RH non-condensing|
|Battery Type / Life||(1) 9V/approx. 200 hours continuous use|
|Auto Shut-off||After 10 min. of non-use in measurement mode|
|Dimensions||192 x 102 x 67 mm (7.6 x 4 x 2.6")|
|Weight||290 g (10 oz.)|
Display messages on the Hanna Nitrite Meter with Cal Check HI 96707 aid the user during routine operation. The auto-off feature will disengage the meter after 10 minutes of non-use in measuring mode or 1 hour while in calibration mode. Reagents are in powdered form and are supplied in packets. The amount of reagent is precisely dosed to ensure maximum repeatability. The Hanna Nitrite Meter with Cal Check HI 96707 utilises an adaptation of EPA approved method. The reaction between nitrite and the reagent causes a pink tint in the sample.
There are two options to buy. The meter only, or the meter complete with the Cal Check standards and carrying case. Please see below:-
The HI 96707 is supplied with 2 cuvets, battery and instruction manual.
The HI96707C is supplied with Cal Check standards, 2 sample cuvettes, cuvette cleaning cloth, battery and instruction manual all housed in a robust carrying case.