Hanna HI 96728 Checker Nitrate Photometer HI96728 NO-3 as Nitrogen
Item Description: Brand New Hanna Instruments HI 96728 Nitrate Photometer 0.0-30.0 mg/l
TIME TO TEST FOR NITRATE in FRESH WATER!
NOT SALTWATER! HANNA IS WORKING ON THAT!
- CAL CHECK™
- User calibration
- Certified calibration and verification standards
- BEPS (Battery Error Prevention System)
- TIMER function
- Auto shut-off
- GLP Features
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 96728 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.
HI 96728 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual. THIS LISTING
HI 96728C include photometer, sample cuvettes with caps (2 ea.), 9V battery, scissors, cloth for wiping cuvettes, instrument quality certificate, instruction manual and rigid carrying case. NOT THIS LISTING
Hanna HI 96728 Checker Colorimeter SPECS:
|Range||0.0 to 30.0 mg/L|
|Accuracy||±0.5 mg/L ±10% of reading@ 25°C|
|Light Source||Tungsten lamp|
|Light Detector||Silicon photocell with narrow band interference filter @ 525 nm|
|Environment||0 to 50°C (32 to 122°F); RH max 95% non-condensing|
|Power Supply||(1) 9V battery|
|Auto-off||After 10 minutes of non-use in measurement mode; after 1 hour of non-use in calibration mode; with last reading reminder.|
|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 cadmium reduction method.|
|HI 93703-50||Cuvette Cleaning Solution|
|HI 731331||Glass Cuvette Set|
|HI 731335||Cuvette Cap for HI 957xx Series Meters|
|Reagents & Standards|
|HI 96728-11||CAL CHECK™ standard cuvettes|
|HI 93728-01||Nitrate, Cadmium Reduction Method (100 Tests)|
|HI 93728-03||Nitrate, Cadmium Reduction Method (300 Tests)|
WORKS GREAT IN FRESH WATER ENVIRONMENTS!
ACCURATE AND AFFORDABLE NITRATE LR MEASUREMENT
National Industrial Supply
30777 Rancho California #891420
Temecula, CA 92589, USA
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