Cyclic Corrosion Chamber

Cyclic corrosion chamber combining salt spray with other environmental conditions such as controlled temperature, humidity and SO2 corrosion gas.
Temperature Range:+10 ℃ ~ +90 ℃
Humidity Range:30% ~ 98% RH
Cooling system:Mechanical compression refrigeration system
Air Preheating:Saturated air barrel (31Liter)
Spraying System:Atomizer tower and Spray nozzles
Salt Fog Collected:Fog collector and fog measure cylinder
Product Description

Cyclic Corrosion Chamber Manufacturer & Supplier

The LIB Cyclic Corrosion Chamber is an advanced, programmable corrosion testing equipment that combines salt spray corrosion with precise control of temperature, humidity, and gaseous corrosives like SO2. It meets international standards such as ASTM G85 for cyclic corrosion testing.

The mechanical refrigeration system with an air-cooled condenser provides precise temperature control from +10°C to +90°C. Saturated air is preheated in a 31-liter barrel before entering the test chamber. The atomizer nozzle tower generates a consistent corrosive salt fog environment throughout the chamber.

Specifications

Model

SC-010

SC-016

SC-020

Internal dimensions (mm)

800*1450*680

1000*1600*800

1000*2000*900

Overall dimensions (mm)

2600×1400×1650

2750*1600*1800

3150*1600*2100

Interior Volume (L)

780

1280

1800

Temperature Range

+10 ℃ ~ +90 ℃

Temperature Fluctuation

± 0.5 ℃

Temperature Deviation

± 2.0 ℃

Humidity Range

30% ~ 98% RH

Humidity Deviation

+ 2%, - 3%

Salt Fog Deposition

1~2ml / 80cm2 · h

SO2 Gas Control

Control and display volume of SO2 gas

Cooling system

Mechanical compression refrigeration system

Humidifier

External isolation, stainless steel surface evaporation humidifier

Air Preheating

Saturated air barrel

Spraying System

Atomizer tower and Spray nozzles

Salt Fog Collected

Fog collector and fog measure cylinder

Sealing

Pneumatic seal

Controller

Programmable color LCD touch screen controller, Ethernet connection

Air Circulation

Centrifugal wind fan

SO2 Exhaust Device

NAOH tank

Safety Device

Humidifier Dry-combustion Protection; Over-temperature Protection; Over-current Protection;

Water Shortage Protection; Earth leakage Protection

Material

Glass fiber reinforced plastics

Standard Configuration

8 round bars and 7 V-shaped grooves

Product Details

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SO2 Exhaust Device

After test completed, click “ Exhaust” key to exhaust SO2 from test area to this NAOH tank. This dilutes SO2, to make workplace clean and safe.

Spraing Nozzle

Quartz glass

Salt spray nozzles are easy to clean and resistant to high temperatures, corrosion, and cloggin

Air Compressor Control

The equipment needs a air compressor hole (diameter 13MM), air pressure balance system and water vapor separation system 

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Product Features

  • Precise temperature and humidity control

  • Programmable spray cycles with salt fog and SO2 gas

  • Automated PLC control system

  • Conforms to ASTM G85 and ISO 9227 standards

  • Integrated fog collector and measuring cylinder

Key Advantages

  • Simulates complex real-world corrosion mechanisms

  • Allows combined environments (SO2 gas/salt fog/temperature/humidity)

  • Repeatable and reproducible test results

  • Complies with major cyclic corrosion standards

  • Reliable PLC programming and control

  • Durable construction for long equipment life

FAQ

Q: What standards does this chamber comply with?

A: The chamber meets ASTM G85 and ISO 9227 standards for cyclic corrosion testing.

Q: What sample capacity is available?

A: Standard chamber sizes range from 100L to 2500L capacity.

Q: What industries use this type of chamber?

A: Automotive, aerospace, coatings rely on cyclic corrosion testing.


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