Orp Meter

Product Details:

pH is defined as the negative logarithm of the Hydrogen ion concentration in aqueous solutions. The common pH scale ranges from 0 to 14 with 7 being neutral water. i.e. Hydrogen ions ( H⁺ ) exist in equal concentration to Hydroxyl ions(OH^-)

A Solution is considered as acidic if the concentration of H⁺ exceeds that of OH^- . and is indicated by pH values below 7. Conversely , a solution is considered to be basic if the concentration of H⁺ is less than that of OH^- and is indicated by pH values above 7. ORP is an abbreviation for Oxidation-Reduction Potential.

Oxidation is a term used to denote the occurrence of a molecule losing an electron. Reduction occurs as a molecule gains an electron. The “potential”

Is simply an indication of a solution’s propensity to contribute or accept electrons. ORP reactions always take place simultaneously. There is never

Oxidation without reduction and ORP Electrodes are used to detect electrons exchanged by molecules as these reactions occur.

Both pH and ORP Electrodes produce voltages that depend on the solutions in Contact with their sensing ends. Aqualines offers various sensors for measuring pH & ORP .

Aqualines also offers combination Electrodes wherein a pH / ORP measuring Electrode and a reference Measuring Electrode are combined in a single body. The ph/ ORP sensor measures the amount of Hydrogen Ions in the liquid. The pH signal is measured against the steady reference signal. mpH / ORP Meters offered by Aqualines have following features:

• Accuracy: ±0.03 pH; ±2 mV ORP
• Automatic Temperature Compensation
• Display: Alphanumeric 2x16 LCD
• Hold and simulate functions
• Relay options available
• Output scalability
• Optional dual output
• NEMA 4X/IP65 enclosure