Atago PAL-AntiRust Digital Refractometer – Corrosion Inhibitor Concentration Meter

The Atago PAL-AntiRust is a specialized digital refractometer engineered for rapid and precise concentration measurement of anti-rust fluids used in metal processing and automotive manufacturing. Manufactured under Catalog No. 4537, this instrument provides a measurement range of 0.00-25.00% with 0.01% resolution, delivering reliable results even for low-concentration solutions.

The instrument requires only 2-3 drops of sample and completes measurement in approximately 3 seconds, enabling on-line or point-of-use quality control on the production floor. The ±0.10% accuracy specification provides sufficient precision for daily quality assurance and concentration monitoring applications. Temperature compensation spanning 10-100°C ensures measurement consistency across varying ambient and sample temperature conditions.

The IP65 protection rating provides resistance to dust and water splash, facilitating reliable operation in workshop and field environments. Battery-powered operation (2 × AAA cells) enables cordless portability. Compact dimensions (5.5 × 3.1 × 10.9 cm, ~100g) allow transport in a shirt pocket or tool kit.

Atago's dedicated anti-rust fluid measurement scale makes this instrument a practical tool for quality control teams, maintenance personnel, and production engineers responsible for monitoring corrosion inhibition program effectiveness.

Technical Specifications

Applications

• Corrosion inhibitor concentration control in automotive manufacturing
• Anti-rust fluid maintenance and monitoring at metal processing facilities
• Cutting/coolant fluid quality assurance in machine production
• Field measurements in industrial maintenance programs