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Combined Environmental Salt Spray Chamber

The LIB industry Combined Environmental Salt Spray Chamber goes far beyond traditional continuous salt fog testing. By integrating precise salt spray atomization with dynamic temperature and humidity (TH) climate control, this system perfectly replicates complex, real-world corrosive environments. Designed specifically for modern cyclic corrosion testing (CCT), the chamber seamlessly automates multi-stage transitions between neutral salt spray, high-humidity soaking, heated air drying, and controlled temperature phases. 

This combined approach is essential for accurately evaluating the lifespan and degradation of automotive parts, advanced protective coatings, new energy components, and aerospace materials under rigorous international standards.


Models: SC-010, SC-016, SC-020

Applicable Standards: ASTM B117, ISO 9227, ASTM G85, IEC 60068-2-52 and other applicable corrosion testing procedures.


Salt Spray, Temperature and Humidity Testing in One Chamber


Core Highlights of Combined Environmental Salt Spray Chamber

  • True Combined Environmental Simulation:

Effortlessly executes complex test profiles by automatically transitioning between salt fog application, variable humidity cycles, and air-drying phases within a single enclosed system.

  • Dynamic Climate Integration:

Equipped with a robust mechanical compression refrigeration system and an external stainless steel surface evaporation humidifier, ensuring rapid and stable climatic shifts (from +10℃ to +90℃ and 30% to 98% RH).

  • Advanced HMI Programmability:

Features an intuitive color LCD touch screen with Ethernet connectivity. Operators can easily program, monitor, and automate intricate cyclic standards like SAE J2334, ASTM G85, and GM 9540P without manual intervention.

  • Premium Anti-Corrosion Architecture:

The entire chamber workspace is molded from reinforced Glass Fiber Reinforced Plastics (FRP) as an integrated structure, guaranteeing zero water leakage and ultimate resistance to highly aggressive alternating test extremes.

  • Precision Atomization & Deposition Control: 

Utilizes a specialized atomizer tower and saturated air barrel (31L) to ensure uniform salt fog distribution, with precision deposition monitoring (1~2ml / 80cm²·h) to meet strict standard compliances.


Cyclic Corrosion Test Chamber Specifications

Model

SC-010

SC-016

SC-020

Internal dimensions (mm)

1300*1000*600

1600*900*720

2000*1000*800

Overall dimensions (mm)

2000*1300*1600

2300*1300*1700

2700*1300*1900

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

Cooling system

Mechanical compression refrigeration system

Humidifier

External isolation, stainless steel surface evaporation humidifier

Water supply system

Water purification system

Air Preheating

Saturated air barrel (31Liter)

Spraying System

Atomizer tower and Spray nozzles

Salt Fog Collected

Fog collector and fog measure cylinder

Controller

Programmable color LCD touch screen controller, Ethernet connection

Air Circulation

Centrifugal wind fan

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


Frequently Asked Questions on Combined Environmental Salt Spray Chamber

Q1: What warranty and after-sales support do you provide?

A: We provide a 3-year warranty and lifetime technical support. Our after-sales service includes remote installation guidance, online operator training, fast troubleshooting within 24 hours, and long-term spare parts supply.

Q2: What other corrosion test chambers do you offer?

A: Beyond combined environmental chambers, our full corrosion product line includes:

Standard Salt Spray Test Chambers: For continuous salt fog testing (NSS, AASS, CASS).

SO2 Gas Salt Spray Corrosion Chambers: For sulfur dioxide exposure and alternating climate tests.

Walk-in Salt Spray Chambers:Customized large-capacity rooms for whole vehicles, large parts, and heavy machinery.

Filiform Corrosion Testers:Specialized for advanced coating performance evaluation.

Q3: Which test standards does this combined environmental chamber comply with?

A:The system easily handles complex cyclic standards including ASTM G85, SAE J2334, ISO 9227, ISO 11997, and GM 9540P. The programmable PLC touch-screen controller also allows you to create and save custom multi-stage test profiles.

Q4: Can this equipment be customized for heavy or unique samples?

A:Yes. We offer custom workspace dimensions, reinforced heavy-duty load racks for dense automotive components, and custom specimen fixtures tailored to your exact testing needs.

Q5: What laboratory utilities are required for installation?

A:To run fully automated multi-stage cycles, your laboratory needs:

Industrial power supply (configured to local voltage)

Purified or deionized (DI) water supply

Oil-free compressed air source

Standard laboratory exhaust and drainage connections


Need Salt Spray and Environmental Testing in One System?

Tell us your specimen size, required test cycle, temperature and humidity conditions, applicable standard, and chamber capacity. LIB industry will recommend a suitable configuration for your application.

Request a Quote for Your Combined Environmental Salt Spray Chamber

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LIB Team will send you specs and quote today.
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No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
No.6 Zhangba First Street, High-Tech Area, Xi'an City, Shanxi Province, P.R. China 710065
inquiry@libtestchamber.com 0086-29-68918976