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    BS-120D

    This equipment is designed to simulate and enhance the impact of the environment on metal materials exposed to outdoor atmospheres that are salt-contaminated and can accelerate corrosion.

    • Inner Chamber Dimensions: 200010001000mm (WDH)
    • Outer Chamber Dimensions: Approximately 360017001900mm (WDH)
    • Test Chamber Volume: 2000L
    • Brine Tank Volume: 40L
    • Pure Water Tank Volume: 35L (the water tank supports automatic water replenishment)
    • Lid Opening Method: Cylinder lifting
    • Test Chamber Temperature Range: +20℃～+60℃
    • Relative Humidity: 20%-98%RH
    • Saturation Bucket Temperature: +35℃～+70℃
    • Temperature Uniformity: ≤2℃
    • Temperature Fluctuation: ≤±0.5℃
    • Settling Amount: 1-2ml/80cm²/h, continuously adjustable
    • Testing Methods: Programmable salt spray, damp heat, drying, standard climate
    • Defogging Method: Automatic defogging, with fog exhausted through air extrusion
    • 3.1 Neutral Salt Spray Test
      • Test chamber temperature: 35℃; Saturation bucket temperature: 47℃
      • 5% mass ratio NaCl solution spray; Settling amount: 1~2ML/H*80cm²
    • 3.2 Damp Heat Storage Test
      • Test chamber temperature: 25℃, humidity: 95%r.h.
      • Test chamber temperature: 40℃, humidity: 93%r.h.
      • Test chamber temperature: 50℃, humidity: 70%r.h.
      • Test chamber temperature: 50℃, humidity: ≥95%r.h.
    • 3.3 Standard Atmospheric Storage Test
      • Test chamber temperature: 23℃, humidity: 50%r.h.
      • Test chamber temperature: 25℃, humidity: 45%r.h.
    • 3.4 Thermal Drying Test
      • Test chamber temperature: 60℃, humidity: <30%r.h.
    • Conversion from salt spray condition to dry condition: ≤60min
    • Conversion from dry condition to damp heat condition: ≤30min
    • Conversion from damp heat condition to salt spray condition: ≤30min
    • 4.1 GB/T2423.17 Environmental testing - Test Ka: Salt mist
    • 4.2 GB/T2423.18 Environmental testing - Test Kb: Salt mist, alternating (sodium chloride solution)
    • 4.3 IEC 6008-2-11 Environmental testing - Test Ka: Salt mist test method
    • 4.4 IEC 6008-2-52 Environmental testing - Test Kb: Salt mist, alternating (sodium chloride solution)
    • 4.5 GB10587 Technical conditions for salt mist test chambers
    • 4.6 ASTM.B117-16 Salt spray testing
    • 4.7 GJB150.11A "Laboratory environmental test methods for military equipment - Part 11: Salt mist test"
    • 4.8 VCS 1027 149-issue1-chs-2000206 Accelerated corrosion test
    • 4.9 Q/JL J130006-2019 Accelerated simulated atmospheric corrosion test method

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