Spectroquant® Picco Colorimeters

• Greater versatility and flexibility
• Built to withstand different environments
• Tried and tested ease of use

• Waterproof construction
• Automatic switch-off
• Real-time date and time
• Calibration mode
• Backlit display
• Storage function

Formerly known as the Spectroquant® Colorimeter Picco Cl2/pH/O3, this new colorimeter Spectroquant^® Colorimeter Picco Cl2/O3/ClO2/CyA/pH measures two more disinfectant parameters: chlorine dioxide and cyanuric acid. Additionally the determination of chlorine (free chlorine and total chlorine) is also now possible using liquid reagents.

Just one device monitors five basic water quality parameters for applications in the food and chemical industry, research and contract labs, and field and production analyses, and even in swimming pools.

• USEPA-approved for chlorine in drinking water and waste water
• Measuring range: 0.02 mg/l - 5.00 mg/l (free or total chlorine)

Ozone:

• Powerful disinfectant, virucide, and bactericide  
• Measuring range: 0.02 mg/l - 3.40 mg/l

Chlorine dioxide:

• Popular pre-oxidant used in drinking water  to destroy natural impurities that produce trihalomethanes on exposure to free chlorine
• Acts as a biocide in many industrial water treatment applications found in cooling towers, process water, and food processing
• Measuring range: 0.05 mg/l - 9.50 mg/l

Cyanuric acid:

• Stabilizes chlorine in swimming pool water
• Prevents chlorine loss caused by UV radiation
• Measuring range: 2.0 mg/l - 160 mg/l

pH:

• pH plays a key role in allowing chlorine and chlorine dioxide to work as disinfectants 
• Measuring range: pH 6.4 - 8.8