Cyclic Salt Spray Test Chamber
A Cyclic salt spray chamber is an advanced testing apparatus designed to evaluate the corrosion resistance, durability of materials and coatings under changing weather conditions. With the ability to switch between dry, humid, and salt spray constraints, the cyclic salt spray chamber can mimic weather cycles more precisely than a standard one. This chamber is used in the automotive, aerospace and marine industries to protect paint, coatings and metal surfaces from long-term corrosion and to ensure that the metal remains protected from corrosion for a longer period of time.
A Cyclic Corrosion Test is conducted to test the corrosion resistance properties of different products such as metals, materials and surface coatings. Due to environmental conditions, corrosion occurs and it affects the physical properties of daily life products such as electronics, metals, plastic, carbons, cars etc. So, to prevent corrosion manufacturers test the resistance of their products against corrosion. They test whether the products withstand corrosion or not. For this purpose, a cyclic corrosion test is conducted on the products and this test is done by using a machine known as a cyclic corrosion chamber. There are different types of a salt spray tester which are used according to the specific products to be tested.
Here, we are going to talk about a versatile and advanced type of salt spray test chamber which is the Cyclic Salt Spray Chamber. The word Cyclic Salt Spray Test (also called Cyclic Corrosion Testing, or CCT) refers to a type of accelerated corrosion test. Unlike traditional salt spray tests (continuous exposure to salt mist), cyclic tests change under conditions such as salt spray, humidity, dryness, and sometimes controlled temperatures or UV exposure is very similar to the real environment. This cyclical test shows how long-term corrosion in natural environments such as coastal or industrial areas is very predictive. This machine is triple-walled along with glass wool insulation which makes it unique.
Working Procedure for testing in a Cyclic Salt Spray Chamber:
To test durability especially in terms of corrosion, a cyclic salt spray chamber has been designed to simulate various environmental conditions. Here is how it works in simple steps:
Test sample preparation: The material to be tested is cleaned and placed in the chamber.
Determination of inspection cycles: Specific cycles of salt spray, drying, and humidity are scheduled based on the desired test standard.
Salt Spray Phase: A fine mist of salt solution is created by the chamber and sprayed inside to simulate a corrosive environment.
Drying Phase: Push it into the drying phase, where the material is kept in a warm, dry environment.
Humidity Phase: Controlled humidity is introduced into the room to simulate natural climate change.
Cycle repetition: The process cycles through these stages repeatedly until testing is complete, providing insight into how the material holds up under actual conditions.
This method helps to examine the long-term durability of the materials in harsh environments.
Uses & Applications:
A Cyclic salt spray test chamber is used for testing the corrosion resistance properties of different products especially copper products. Thus testing machine is used in a variety of industries such as:
| Automotive | Aerospace | Marine |
| Electronics | Paint & Plating/Coating Testing | Testing of Hardware Tools |
| Medical Devices | Testing of Marine Materials | Railway Testing Facility |
| General Engineering Department | Defence Research Lab | Construction |
| Models | Cyclic - 250 | Cyclic - 450 | Cyclic - 1000 |
| Capacity | 250 Liters | 450 Liters | 1000 Liters |
| Inner Dimensions (mm) | 780X620X720 | 950x700x720 | 1500x960x710 |
| Outer Dimensions (mm) | 1540x1070x1300 | 1800x1250x1250 | 2370x1400x1350 |
| Display | HMI Based touchscreen 7 inch | ||
| Chamber Temp Range | Ambient to 40∘C | ||
| Temperature Range of the Test Chamber | 35∘C ± 2∘C | ||
| Minimum Temperature in the Chamber | 0.1∘C | ||
| Repeatability of Chamber Temperature | ± 2∘C | ||
| Temperature Range for Air Saturator | 40∘C - 49∘C | ||
| Lowest Count for Air Saturator Temperature | 0.1∘C | ||
| Repeatability of Air Saturator Temperature | ± 2∘C | ||
| Power | 220V, Single phase, 50 Hz, 15 A | ||
| pH Value of Salt Solutions | 6.5 to 7.2 pH | ||
| Temperature Control | Inbuilt PID Temperature Controller | ||
| Timer(Hour meter) | 6 digits | ||
| Test Air Pressure | 0.7Kg/cm2 - 1.2Kg/cm2 | ||
| Air Regulator | 0 to 30 psi | ||
| Air Saturator water Level low alarm | Yes | ||
| Fog Collection Funnel | 1 | ||
| Door Opening | Hydraulic | ||
| Air Saturator Auto Refilling | Yes | ||
| Material | Fiber Glass | ||
| Over Temperature Alarm | Yes | ||
| Reservoir float valve | Yes |
A Cyclic salt spray test chamber consists of the following features.
- PT-100 corrosion resistance sensor.
- PID temperature setting.
- Canopy.
- Live test running status.
- USB storage option.
- HMI based touchscreen.
- Triple-walled body.
- Ethernet technology.
- Pre-programmed timers.
- Remote control.
FAQ’s
Q 1. Who is the best manufacturer of cyclic salt spray chambers?
There are other respected manufacturers, but Effective Lab India is best known for manufacturing cyclic salt spray chambers that are of the highest quality, reliable and meet international testing specifications.
Q 2. Which is the best cyclic salt spray chamber for corrosion testing?
Look for models with programmable cycles and precise environmental control, like those from Effective Lab India.
Q 3. What is the price range of a cyclic salt spray chamber?
Effective Lab India offers CCT Chamber at affordable prices, our pricing for cyclic corrosion chamber starts from 2.5 lakh INR to 6 lakh INR.
Q 4. What are the key features of a high-quality cyclic salt spray chamber?
Key features include programmable cycles, temperature control and anti-corrosion interior.
Q 5. How can I buy a cyclic salt spray chamber?
You can purchase cyclic salt spray chambers directly from manufacturers. It is suggested that you contact a company like Effective Lab India, discuss your testing requirements and ask for quotes on the best equipment.