Salt Spray Chambers – Key Features
Ascott Salt Spray Test Chambers – Modern, Versatile Corrosion Testing Systems
Ascott salt spray test chambers are among the world’s most modern and versatile corrosion test systems, designed with ergonomic features and outstanding build quality. These chambers cover every testing requirement, from continuous salt spray tests to condensation humidity and various modified tests.
Two Specification Levels of Ascott Salt Spray Test Chambers
Standard (iS)
Standard Ascott salt spray test chambers meet basic continuous salt spray test requirements at a single temperature, complying with international standards such as ASTM B117, ISO 9227, and JIS Z 2371. They are suitable for pH neutral salt solutions (NSS) or acidified solutions (ASS and CASS).
Premium (iP)
Premium models include all Standard features and offer additional capabilities for ‘modified’ tests defined in ASTM G85, combining salt spray with other climates in a two-part cycle to accelerate corrosion testing. Examples include salt spray plus condensation humidity (SWAAT), drying (PROHESION), or SO2 testing (ASTM G85 A4).
Seven Model Sizes Available

Salt Spray Chamber Size Range
- 120 Ltr (4.2 cu ft)
- 300 Ltr (10.5 cu ft)
- 450 Ltr (15.8 cu ft)
- 1000 Ltr (35.3 cu ft)
- 1300 Ltr (45.9 cu ft)
- 2000 Ltr (70.6 cu ft)
- 2600 Ltr (91.8 cu ft)
Key Features of All Ascott Salt Spray Test Chambers
- Low loading threshold designed for ergonomic loading and unloading.
- ‘Easy Open’ pneumatically operated canopy with safety interlock.
- Dry seal gasket prevents wetting the operator’s clothing.
- Timed canopy lock and automatic fresh air purge after testing and before opening.
- Easily accessible transparent acrylic salt spray atomizer(s) for straightforward maintenance.
- External portable salt solution tanks sized appropriately for chamber models (115L for 300/400L, 73L for 450L, and 90L for 1000L and above).
- Central viewing window allows unimpeded observation of the chamber interior and test specimens.
- Base castors and integrated forklift runners enable easy transportation.
- Custom canopy color options to suit your preference.
- Calibration certificate provided with each chamber.
- Consumables spares kit included.
- Fallout Measuring Kit available.
Additional Features of Premium Ascott Salt Spray Chambers
- Integrated immersion heater to generate condensation humidity for a broader range of modified salt spray tests.
- Intuitive 7-inch full-color touchscreen user interface with multi-language support for easy programming.
- Software supports complex multi-step test programs for diverse testing profiles.
- RJ45 LAN port enables wired or wireless connection for remote monitoring and programming.
- Real-time configurable clock with alarms to monitor exposure times of different test samples.
- On/Off temperature control for intermittent salt spray applications.
- Ambient drying function allows canopy operation during tests to expose samples to room conditions.
Contact Us for More Information on Ascott Salt Spray Test Chambers
For further details or to request a quote, please fill in the contact form below, call us at +44 (0) 1827 318040, or email sales@ascott-analytical.com.
Download the latest Ascott Salt Spray Chamber Brochure for full specifications and options.
Learn more about international corrosion test standards from ASTM International.