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Large Corrosion Salt-Spray Walk In Chamber

Our Corrosion Walk In test chambers are ideal for automotive corrosion testing measuring corrosion resistance of certain materials when exposed to salt spray and specific temperatures. These walk-in salt spray test chambers allow for the testing of the corrosion behavior of large components.

Salty air, high humidity and gritting salt are some of the many weather-related factors that influence the corrosion behavior of painted metals.  Our SC 1000/15-60 and SC 2400/15-60 IU corrosion test chambers meet a variety of test standards for ASTM, Mil-Std, DIN 50 021/DIN EN ISO 9227 and allows the performance of corrosion alternating tests according to VDA Test 621-415 B with freezing along with other automotive testing standards. The achievable climatic conditions are almost identical to natural weathering. An optional glass door helps you keep an eye on everything inside the corrosion test chamber.

  • The innovative WEBSeason® user interface allows you to program, control and monitor your tests at any time and anywhere – even from your tablet or smartphone

Weiss Technik can develop a custom solution for your corrosion, salt spray applications. Our Application/Product Engineers can help find a solution for your exact testing requirement.


  • Temperature range expandable to -40 °C and to +80 °C
  • Shock and scratch-resistant interior surfaces thanks to glass-fiber reinforced plastic (GRP)
  • Saddle roof with an inclination of at least 30°
  • Corrosion-resistant indirect temperature controls
  • Psychrometric measuring system for temperature and humidity control
  • Heating elements to control test chamber temperature, with overtemperature protection
  • Ventilation device to flush the test chamber with fresh air


Product Features

  • The test space consists of sturdy, corrosion-resistant elements and has optimum insulation. An excellent mechanical stability is obtained thanks to an internal coating consisting of glass-fiber reinforced polyester and an external metal sheet covering. The joints of the test space will be well sealed so as to ensure a perfect, corrosion resistant sealing of the entire test space.
  • In order to prevent droplets from dripping onto the specimens the test chamber has a pitched roof with a ridge midway along the chamber length, so as to ensure that the droplets drip down towards the lateral walls.
  • A circulation air duct with integrated heat exchangers for cooling/heating and externally-driven, circulating air fans are installed in the rear chamber wall for temperature and air-conditioning.
  • As all components installed inside the chamber are made from corrosion-resistant plastic, the test specimens themselves are not influenced by potential corrosion caused by metallic components.
  • The plastic nozzles are firmly installed on the side walls. Salt solution and compressed air are routed to the spray nozzles via corrosion-resistant pipes. All components in contact with salt solution are made of corrosion-resistant plastic.
  • The test chamber has a ventilation device. After spraying tests with closed door the test space is purged with fresh air and the moist air or salt mist escapes via the exhaust vent. The required amount of fresh air is sucked out of the installation room via a duct fan. All parts in contact with salt solution are made of corrosion resistant plastic.

Product Inquiry




3881 N. Greenbrooke Dr. SE
Grand Rapids, MI 49512

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