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Salt Spray Chamber for ASTM B117 96-hour Corrosion Test

The LIB industry salt spray chamber is specifically designed to meet the stringent ASTM B117. It serves as the industry benchmark for evaluating the corrosion resistance of materials. The salt spray corrosion chamber is made of high-strength fiberglass reinforced plastic, which is molded as a single piece to ensure no deformation or leakage during long-term high-temperature operation. Its precise tower-type spray device can ensure that the salt spray deposition volume is precisely controlled within 1.0 - 2.0 ml/80cm²/h. Combined with a continuous operation capability of 96 hours or more, it provides a realistic and reliable simulation environment for the durability analysis of coatings, electroplating, and metal products.

 

Available in a wide range of capacities from 110L to 1600L, with over 16 models to suit various testing requirements and performance needs.

Models: S-150 | S-250 | S-750 | S-010 | S-016 | S-020

Top Advantages of Salt Spray Chamber ASTM B117 96-Hour Corrosion Test

1.Precise environmental control:

Utilizing a PID intelligent temperature controller, the fluctuation is extremely small, ensuring the repeatability and consistency of the test results.

2. Long-lasting durability: 

The main body of the ASTM B117 salt spray chamber is made of glass fiber, which is resistant to strong acids and alkalis and has a service life of over 10 years.

3. Patent spray system: 

No crystallization nozzle design, equipped with a salt water filtration system, effectively resolving the problem of nozzle blockage.

4. Intelligent operation: 

Equipped with automatic alarm functions for water shortage, over-temperature, and over-pressure. It supports power-off memory, ensuring uninterrupted operation for 96 hours of testing.

5. Flexible Sample Handling: 

V-groove and round-rod holders, plus customizable inserts, allow diverse sample shapes, angles, and quantities.

6. Intelligent Control: 

PID touchscreen controller stores up to 120 programs, logs real-time temperature, spray duration, and pH, and supports remote monitoring.

7. User-Friendly & Safe:

 Automated lid operation, water replenishment, and nozzle cleaning reduce human error; alarm notifications alert for abnormal conditions.

 

Parameters of Salt Spray Chamber ASTM B117 96-Hour Corrosion Test

Model

S-150

S-250

S-750

S-010

Internal dimensions (mm)

590*470*400

1000*640*500

1100*750*500

1000*1300*600

Overall dimensions (mm)

1460*760*1140

1850*960*1350

1950*1030*1350

2000×1300×1600

Interior Volume (L)

110

320

410

780

Temperature Range

Ambient ~ +60 ℃

Temperature Fluctuation

± 0.5 ℃

Temperature Deviation

± 2.0 ℃

Humidity Range

95% ~ 98% RH

Salt Fog Deposition

1~2ml / 80cm2 · h

Spray Type

Continuous / Periodic

Salt Fog Collected

Fog collector and fog measure cylinder

Air Preheating

Saturated air barrel

Spraying System

Atomizer tower and Spray nozzles

Controller

PID controller

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

6 round bars and 5 V-shaped grooves

 

Highlights of Salt Spray Chamber ASTM B117 96-Hour Corrosion Test

Salt Solution Auto-Refill & Pre-heating

For long-term tests, the equipment can perform automatic liquid level monitoring. The salt solution is pre-heated to 35°C through an independent pre-heating tank before being sprayed.

Precise Pressure Balance Vent

There is a pressure balance device on the side of the salt spray corrosion chamber to prevent positive pressure in the workroom due to spray accumulation, which would affect the settling speed of the salt fog.

Sloping Roof and Anti-Drip Edge

The top cover is designed as a pointed roof, and the edge has a surrounding water collection channel. This protects the sample surface from local non-spray-related corrosion interference.

External Collection Cylinder

The scale measuring cylinder is located outside the salt spray chamber. You can check whether the salt spray deposition volume meets the standard without opening the box cover.

Real-Time Monitoring, Maximum Accuracy

PID touch-screen controller, with 120 programmable schemes, capable of real-time monitoring of temperature and spray, and supporting remote operation and data export.

Non-Clogging Quartz Nozzle

Made of quartz glass, it significantly reduces the rate of salt crystal adhesion and ensures that continuous spraying for 96 hours does not require machine shutdown for cleaning.


Request a Quote & Enjoy Lifetime Support

Invest in a reliable Salt Spray Chamber today to ensure accurate, repeatable corrosion testing. LIB Industry offers:

· 3-Year Warranty & Lifetime Support 

· English-Speaking Service Team available 5×12 hours

· Global Service Centers & 30+ Partners for fast on-site support
Contact us now to get a quote or request a customized solution ( Chamber volume, sample racks, spray cycle, and controller options )for your laboratory or production facility.

Send Inquiry
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