Nitrite Water Quality Photometers and Colorimeters Datasheets

Drinking water, wastewater and mineral water Various measuring ranges: 0.01 … 250 ug/l (ppb) NO 2-N up to 0.2 … 3 mg/l (ppm) NO2-N With automatic calibration and self-cleaning function...[See More]

• Measured Parameter: Nitrite 
• Range, high: 0.0039 mg/L

• Range, low: 1.29E-5 mg/L
• Maximum wavelength of Light source: 565 nm

Hach DR/820 Colorimeter combines ease of use with high testing capabilities and field readiness The DR/820 Colorimeter tests for 20+ methods with automatic wavelength detection Ready-to-use out of the box Easy-to-use software, preprogrammed methods, and prepared reagents Datalogging...[See More]

• Measured Parameter: Aluminum 
• Range, high: 0.8000 mg/L

• Range, low: 0.0 mg/L
• Measured Parameter: Bromine 

The lightweight AQUAfast II colorimeters have an easy to use three button interface that ensures error free measurements. Designed for single parameter methods in the field or the lab. Orion AQUAfast II lightweight microprocessor-controlled colorimeters weigh only 10 ounces. Eleven models allow...[See More]

• Measured Parameter: Nitrite 
• Range, high: 0.5000 mg/L

• Range, low: 0.0500 mg/L
• Instrument Type: Portable