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Hanna HI 96728 Nitrate Portable Photometer-High Range

Hanna Instruments

  • $ 22200


Item Description: HI 96786 Nitrate Portable Photometer-High Range

Nitrates are present in nature as a result of decomposition of organic microorganisms or due to their use as fertilizers. Nitrates reduce to nitrites, which in turn easily combine to form substances dangerous to man.

A maximum level of 45 mg/L (ppm) is established as a worldwide guideline for nitrate concentration in water. In Europe, the maximum consented level of nitrates in potable water is 50.0 mg/L (ppm), while in the USA the EPA has established a guideline for the maximum level of nitrate—nitrogen of 10 mg/L (NO-3-N), which corresponds to 45.0 mg/L of nitrates.

The HI 96786 meter measures the nitrate content in water and wastewater.

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.

 

Specs: 

Range   0.0 to 100 mg/L
Resolution   1 mg/L
Accuracy @ 25°C   ±5 mg/L ±5% of reading
Light Source   tungsten lamp
Light Detector   silicon photocell with narrow band interference filter @ 525 nm
Power Supply   9V battery
Auto-off   after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder
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 cadmium reaction method

 


 

National Industrial Supply 
30777 Rancho California #891420
Temecula, CA 92589, USA
Sales: 951.308.9269
Fax: 310.833.7306 

 

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