Sodium Sulfate Refractometer PAL-58S (Atago)

The PAL-58S is a specialized digital refractometer developed by Atago for measuring the concentration of sodium sulfate (Na₂SO₄) in aqueous solutions. Using only 2–3 drops of sample, it measures Na₂SO₄ concentration in the range of 0.0–30.0% with ±0.2% accuracy and provides simultaneous temperature compensation.

Compared to conventional gravimetric analysis methods, it delivers rapid field results, enabling real-time monitoring of sodium sulfate concentration during textile dyeing processes and in chemical manufacturing. With IP65 protection rating, it can be safely used in demanding production environments.

Digital readout, 0.1% concentration resolution, and 0.1°C temperature resolution ensure consistent measurement data. The instrument is designed for operators and laboratory personnel performing quality control and concentration monitoring in processes utilizing sodium sulfate.

Technical Specifications

Applications

• Sodium sulfate concentration control in textile dyeing processes
• Monitoring Na₂SO₄ solutions in chemical manufacturing
• Raw material concentration measurement in detergent production