Atago PAL-71S Sodium Molybdate Refractometer

The PAL-71S is a digital handheld refractometer specifically designed by Atago for concentration measurement of sodium molybdate solutions. It is suitable for applications requiring rapid and reliable monitoring of solution concentration during industrial corrosion protection processes.

The instrument operates in the 0.0-10.0% sodium molybdate measurement range with 0.1 resolution and ±0.2% accuracy. Only 2-3 drops of sample are required for measurement, with results obtained in approximately 3 seconds. Automatic temperature compensation across the 10.0-40.0°C range delivers consistent results, ensuring reliability under variable field and facility conditions.

With IP65 protection rating, the device is resistant to water and dust ingress, making it suitable for industrial environments. Operation on 2×AAA batteries allows field use without requiring a fixed power supply. Compact dimensions (5.5 × 3.1 × 10.9 cm) and 100g weight facilitate portable handling and single-handed operation.

The PAL-71S delivers significantly faster results compared to traditional gravimetric or ICP-MS analytical methods, making it a practical alternative, especially for facilities performing routine process control.

Technical Specifications

Applications

• Sodium molybdate solution concentration control in corrosion protection facilities
• Field measurements during industrial water treatment processes
• Rapid sample analysis in quality control laboratories