HANNA HI 96714 Cyanide Portable Photometer
- CAL CHECK™
- User calibration
- Certified calibration and verification standards
- BEPS (Battery Error Prevention System)
- TIMER function
- Auto shut-off
- GLP Features
Cyanide is a pollutant that originates mostly from metalurgicaland galvanic industrial plants. Cyanide is poisonous to human nervous system, and it is therefore imperative to monitor and control its level in potable water. Continuous monitoring in waste effluents is required, and cyanide is removed using alkaline chlorination procedure. Due to this, European norm limit the concentration of cyanide in drinking water to 0.05 mg/L, while the EPA has established that the maximum level is not to exceed 0.2 mg/L.
Order Information:
HI 96714 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual.
Specifications
Range |
|
0.000 to 0.200 mg/L |
Resolution |
|
0.001 mg/L |
Accuracy |
|
±0.005 mg/L ±3% of reading @ 25°C |
Light Source |
|
Tungsten Lamp |
Light Detection |
|
silicon photocell with narrow band interference filter @ 610 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 Standard Methods for the Examination of Water and Wastewater, 18th edition, Pyridine-Pyrazolone method |
0 komentar:
Posting Komentar