SALT SPRAY CHAMBER

Technical Specifications

  • Test Method: Neutral Salt Spray (NSS)

  • Chamber Material: Fiber Reinforced Plastic (FRP) / PVC / Polypropylene

  • Standard Compliance:

    • ASTM B117

    • ISO 9227

    • JIS Z 2371

    • DIN 50021

  • Salt Solution: 5% NaCl (by weight)

  • pH Range: 6.5 to 7.2 (at 35°C)

  • Chamber Temperature: 35°C ± 1°C

  • Saturation Tower Temperature: 47°C ± 1°C

  • Spray Collection Rate: 1.0 – 2.0 ml/hr per 80 cm²

  • Air Pressure: 1.0 – 1.5 kg/cm²

  • Control System: Digital PID Controller / PLC Touch Screen (optional)

  • Timer: Programmable digital timer (0–9999 hrs)

  • Specimen Holder: Adjustable non-metallic racks

  • Safety Features: Low water level cut-off, overload protection, alarm system

  • Power Supply: 220–240 V AC, 50 Hz (single phase)

  • Available Chamber Sizes: 60L, 90L, 120L, 200L, 400L, 600L (customizable)