Atago PAL-Peracetic Acid Digital Peracetic Acid Concentration Meter

Atago PAL-Peracetic acid is a digital handheld meter designed specifically for rapid and convenient measurement of peracetic acid (PAA) solution concentration in water. With a measurement range of 10-1000 ppm and a simple 3-step procedure, it delivers results in approximately 3 seconds using just 2-3 drops of sample.

Regular PAA concentration control is critical during disinfection and sterilization processes; conventional titration methods can be time-consuming. PAL-Peracetic acid simplifies this control by enabling rapid field measurements. Its IP65 protection rating makes it suitable for use in humid and industrial environments, and it operates on 2 AAA alkaline batteries.

The device features approximately ±50-100 ppm accuracy, which is an appropriate precision level for practical field control rather than rigorous laboratory analysis. Since there is no temperature compensation, measurements should be conducted under consistent temperature conditions for reliable results. Suitable only for water-based PAA solutions; accuracy is not guaranteed for different matrices.

Technical Specifications

Applications

• PAA disinfection control in food production facilities
• Sterilization solution monitoring in hospitals and healthcare institutions
• PAA concentration verification in water treatment plants