HI96708
Nitrite, High Range, Portable Photometer
CAL CHECK™
User calibration
Certified calibration and verification standards
BEPS (Battery Error Prevention System)
TIMER function
Auto shut-off
GLP Features
Nitrites are an intermediate product in the nitrogen cycle and are produced by ammonia oxidation with water, or even originate in industrial waste directly. They must not be present in drinking water.
The HI 96708 meter measures the nitrite content in water and wastewater in the 0 to 150 mg/L (ppm) range.
This meter uses an exclusive positive-locking system to ensure that the cuvette is in the same place every time it is placed into the measurement cell.
Order Information:
HI 96708 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual.
HI 96708C includes photometer, sample cuvettes with caps (2 ea.), 9V battery, scissors, cloth for wiping cuvettes, instrument quality certificate, instruction manual and rigid carrying case.
Range 0 to 150 mg/L
Resolution 1 mg/L
Accuracy ±4 mg/L ±4% of reading @ 25°C
Light Source Tungsten Lamp
Light Detection silicon photocell with narrow band interference filter @ 575 nm
Battery Type / Life 9V / approx. 40 hours of continuous use;
auto-off after 10 minutes of non use
Environment 0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions 192 x 104 x 69 mm (7.6 x 4.1 x 2.7")
Weight 360 g (12.7 oz.)
Method Adaptation of the ferrous Sulfate method;
The reaction between nitrite and the reagent
causes a greenish-brown tint in the sample
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