Salt Spray Chamber (Corrosion Tester)

quick info

Salt Spray Chamber is a Test Cabinet which is used for conduction Neutral Salt Spray Test or NSS test on Meta Surface Coatings. It is used for checking the resistance of the coating towards corrosive environment. The Salt Spray Tester generates an accelerated form of Salt laden environment inside which the specimen are tested for its quality.










The Presto salt spray chamber is the most reliable equipment for checking the corrosion resistance of surface coatings when exposed to a salt laden environment. This time-tested product has been specifically designed to assess the rust-proof ability of components to withstand corrosion due to atmospheric conditions. It provides complete flexibility in simulation of real life weathering conditions.

The test temperature in the chamber is user adjustable from ambient to +40°C and is controlled by a PID controller system. The HMI based touch screen installed in the Presto salt spray chamber is a powerful tool that eases the analysis of corrosion resistance for a wide variety of sample types. A special zero corrosion PT 100 sensor is incorporated in the apparatus. 

The Presto salt spray chamber is triple walled and is fitted with a glass wool insulation, which ensures that the results are accurate and reliable enough to meet the international standard of testing. The chamber incorporates the latest technology including an Air Regulator which regulates the air flow from 0 to 30 psi.

The Salt Spray Tester is designed as per various international Testing Standards which includes, ASTM B 117 and JIS Z 2371. Other than these features like Automated Air Purging and Online Fog Collection makes it easy for the user to perform an error free test.





Presto® Salt Spray (Fog) Tester has been designed strictly as per the relevant standard to assess the ability of rust proofed components to withstand corrosion due to atmospheric conditions. It is triple walled with glass wool insulation.
  • Temperature Range: Ambient to 40 Degree Celsius
  • Temperature Accuracy: +/- 2 Degree Celsius
  • Temperature Control: Built-In PID Temperature Controller with special zero corrosion PT 100 Sensor
  • Air Regulator: Ranging from 0 to 30 psi is provided.
  • Construction: FRP–Fibre Reinforced Plastic

Related Standards: JIS Z 2371, ASTM B117 – 11
Internal Size (Dimensions in mm):

Korrox™ – 250 – 800 x 500 x 550mm
Korrox™ – 450 – 1000 x 700 x 750mm
Korrox™ – 1000 – 1600 x 700 x 800mm

External Size (Dimensions in mm):

Korrox™ – 250 – 1970 x 990 x 1240mm
Korrox™ – 450 – 2200 x 1150 x 1550mm
Korrox™ – 1000 – 2750 x 1170 x 1650mm

Standard Facilities:

All models of the salt spray tester are equipped with Air purging, Air Regulators, Time totalizer, Cyclic Timer, Gauges and Specimen racks


Characteristics of the touch screen include:

  • 7″ TFT LCD color screen
  • 480 x 234 pixels IP 65 complaint
  • Provides USB Host for USB flash drive
  • ARM9 32-bit CPU
  • Supports CF memory card
  • 3M Flash Memory
  • USB 1.1 for high-speed screen data download
  • 256K bytes SRAM
  • 3 sets of COM ports for multiple
  • Supports Ethernet communication protocols
  • 8 function keys
Additional New Innovative Features
  • The Salt Spray Tester is equipped with Ethernet Technology, which allow user to connect other devices utilizing LAN or internet network. Any computer system, or electronic device with Ethernet adapter or network card can be connected to the network.
  • Experience remote operation and monitoring of HMI functions with inbuilt VNC server through VNC client app like Windows, iOS, and Android.
  • Special Locking function reduces chances of delivering unsynchronized commands during on-site operation by blocking the remote operation feature. Once the Lock function is ON, the VNC server will only allow the user to have remote monitoring but no remote operation.
  • Now one can directly monitor the registered test data using web page on computer systems, no need to install any software program.
  • Installed a safety feature termed as Alarm notification system. All logged in recipients will automatically receive Alarm notification emails on their system in case of alarming conditions and also ensure secure data transfer by supporting Secure Sockets Layer (SSL) protocol.
  • Take control on your sample timings with 10 Pre-set timers.
  • No language limitations on HMI functions with English and Hindi interchangeable font setting.




Five on Five for the amazing product. The look and appearance of the product is amazing. 100% accurate results.

— Ankur Chaturvedi

Excellent capability of performing controlled corrosion testing of ferrous metal surface. Have very good features which are useful to operators at a larger scale.

— Gaurav Kapoor

Coating quality is now easily checked and the test monitoring is drastically changed with Ethernet technology.

— Kapil Gera

Korrox 3 model has been the best NSS test chamber till date.

— Abhishek Bhatia

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