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Salt Spray Test Equipment

Salt spray testing is a widely accepted accelerated corrosion method used to evaluate the durability and protective performance of surface treatments under harsh saline environments. By exposing materials to controlled salt fog conditions, manufacturers can rapidly identify potential failure mechanisms such as coating blistering, rust formation, peeling, and loss of adhesion.

LIB industry salt spray test equipment supports NSS, AASS, and CASS tests by precisely controlling salt solution composition, temperature, humidity, and spray parameters, providing reliable and repeatable corrosion test results for industrial quality validation.

 

Available Models: SC-010 / SC-016 / SC-020

Applicable Standards

  • ASTM D6899

  • ISO 11997-1 / ISO 11997-2

  • ISO 4628-1 ~ ISO 4628-5

  • SAE J2334

  • WSK-M2G299

  • GM4298P / GM4476P / GM9540P


Learn More About LIB Industry Salt Spray Test Equipment


Salt Spray Test Equipment Features and Benefits

Wide Environmental Control Capability

· Temperature range: +10℃ to +90℃

· Humidity range: 30% to 98% RH

Accurately reproduces high-salinity corrosion environments and wet corrosion conditions required by NSS, AASS, and CASS tests.

Stable and Uniform Salt Fog Generation

· Precision spray tower with adjustable height

· Anti-crystallization, non-deforming spray nozzle

Ensures uniform fog distribution and stable salt deposition rate of 1–2 ml/80 cm²·h, delivering repeatable and comparable test results.

Pneumatic Lid Design

· Smooth pneumatic opening and closing

Improves operator safety and efficiency, especially during long-term or frequent testing cycles.

High Durability Corrosion-Resistant Structure

· Upgraded glass fiber reinforced plastic (FRP) workroom

Provides excellent resistance to aging, corrosion, and salt leakage, extending equipment service life under continuous salt spray exposure.

Full Customization Capability

· Workroom dimensions

· Performance configuration

· Sample holders and accessories

Allows adaptation to oversized samples, irregular geometries, or batch testing requirements.


Specifications of Salt Spray Test Equipment

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 ℃

Humidity Range

30% ~ 98% RH

Salt Fog Deposition

1~2ml / 80cm2 · h

Cooling system

Mechanical compression refrigeration system

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

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

 

Configuration of Salt Spray Test Equipment

salt_spray_test_equipment7.jpg

①Workroom

  • Upgraded FRP material, aging resistant, corrosion resistant, easy to clean, no leakage.

  • Sample holder design of round rod and V-shaped groove, sample test Angle can be adjusted.

 


salt_spray_test_equipment8.jpg 

②Spray tower

  • Spray tower: The nozzle is installed inside and its spire height can be adjusted to guide the fog and spread the fog evenly.

  • Nozzle: no deformation, no crystallization, stable spray volume, and spray fog particles are small.


salt_spray_test_equipment9.jpg 

③Refrigerating system

The cooling system automatically opens or closes and adjusts the cooling capacity according to the feedback data from the temperature sensor.

salt_spray_test_equipment10.jpg 

④Air circulation system

Forced air convection makes the temperature, humidity and salt spray in the equipment evenly distributed to ensure the stability and consistency of the test environment.

salt_spray_test_equipment11.jpg 

⑤Heating system

Built-in nickel-chromium alloy heating core, salt resistance, corrosion resistance, fast heating, uniform temperature distribution, installed at the bottom of the equipment.

salt_spray_test_equipment12.jpg 

⑥Humidity system

External isolation, stainless steel surface evaporation humidifier.

salt_spray_test_equipment13.jpg 

⑦Control system

Programmable controller, automatic running test.

To achieve the temperature, humidity, spray time, spray cycle and other parameters set and adjust, and store data.

salt_spray_test_equipment14.jpg 

⑧Salt solution tank 

Made of PVC plate for storing brine solution, with brine mixing design to stabilize PH.

salt_spray_test_equipment16.jpg 


Why Choose LIB Industry Salt Spray Test Equipment

LIB industry delivers more than standard salt spray testing systems. We provide engineering-level corrosion test solutions tailored to your application and standards.

  • 3-year warranty covering complete system reliability

  • Lifelong technical support from experienced engineers

  • 1–3 hour rapid remote response to minimize test interruptions

  • Global spare parts availability for long-term operation security

Contact us today inquiry@libtestchamber.com to receive detailed specifications, pricing, and a professional corrosion testing solution tailored to your needs.

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