Constant Salt Spray Test Chamber Simulating Harsh Coastal Conditions For
Product Corrosion Testing
A: Corrosion Simulation
The primary function of a Salt Spray Test Chamber is to simulate
the highly corrosive marine and coastal environments. By atomizing
a sodium chloride (NaCl) solution into a fine mist, it creates a
salt-laden atmosphere within the chamber. This mist is evenly
distributed, ensuring that test specimens are uniformly exposed to
the corrosive elements, just as they would be in real-world seaside
conditions. The adjustable spray rate allows for customizing the
intensity of the corrosive attack, catering to different product
requirements.
It can replicate long-term exposure to salty air, sea spray, or
even the splashing of seawater onto surfaces. This is crucial for
predicting how products will age and corrode over time, enabling
manufacturers to take preventive measures during the design phase.
B: Controlled Environmental Conditions
Besides the salt spray, these chambers offer control over other
environmental factors. Temperature and humidity can be precisely
regulated. Maintaining a stable temperature, typically in the range
of 15 - 35°C, and a set humidity level (commonly between 90 - 98%RH
in salt spray tests) is essential as both factors can significantly
influence the rate and nature of corrosion. This control helps in
standardizing tests so that results are reliable and repeatable
across different runs.
Major Specification
Model | ND-60B |
Capacity / Dimension |
Internal capacity | 108 L |
Internal dimension | 600*400*450 W*H*D (mm) |
External dimension | About 1100*1090*672 W*H*D (mm) |
Weight | 60kg |
Max watt | 2KW |
Max current | 10A |
Power supply information | 1)AC 220V single phase R,N+ protective grounding; voltage fluctuation range 10%V 2)Frequency fluctuation range:50±0.5HZ; 3)Power supply method: TN-S or TT method 4)Grounding resistance of protection ground wire＜4Ω 5)User should equip with relevant capacity air switch or dynamic
switch on the installation site, and the switch must control this
machine only. When the electrified test sample is put in the test
chamber, the power of the test sample should be connected with
extra power, don’t use the power of this machine; |
Company Information:
Dongguan Neide Technology Co. Ltd located in Dongguan, Guangdong
province with convenient transportation access. We take immense
pride in our journey of excellence as a premier provider of
top-quality testing equipment. With our unwavering commitment to
innovation, we specialize in crafting cutting-edge environmental
test chambers and mechanical test machines.
Our extensive range includes temperature and humidity chambers,
thermal shock test chambers, tensile testing machines, and
vibration test machines. What sets us apart is our proficiency in
creating customized testing equipment tailored to your specific
needs.
At the heart of our operations lies a dedication to precision and
compliance. Our products are engineered to meet and exceed
international standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS,
AMSI, UL, TAPPI, AATCC, and IEC.
This ensures that our solutions not only adhere to industry
benchmarks but set new standards of excellence. Our services and
products find applications across diverse sectors, including
R&D institutions, quality inspection establishments,
universities, and electronics and communications industries
FAQ:
1: My product needs to simulate the salt spray environments of the
seaside in different seasons. Can this test chamber set complex
salt spray concentration change programs?
Certainly. Our salt spray test chamber is equipped with an
intelligent programming system. You can customize multi-stage salt
spray programs with different concentrations according to your
actual needs. For example, you can simulate the relatively mild
salt spray concentration in spring and the short-term
high-concentration salt spray after summer rainstorms, accurately
replicating various seasonal scenarios to meet your diverse testing
requirements.
2: Can the size of the salt spray particles be adjusted? I'm
worried that large and small salt spray particles will have very
different erosion effects on the product surface, and I want to
test them separately.
It can be adjusted. The spray system of the test chamber is
equipped with replaceable nozzle modules. Different modules can
generate salt spray particles within different particle size
ranges. By simply switching the nozzles, you can precisely control
the salt spray particle size and carefully compare the corrosion
conditions of the product under different particle sizes.
3. During the testing process, how can I observe the real-time
corrosion state of the samples? Will frequently opening the box to
check affect the test results?
The test chamber is equipped with a high-definition anti-fog
observation window. You can clearly see the sample state without
opening the box. The observation window is also equipped with an
adjustable lighting system to ensure a clear view. Moreover, the
design of the observation window will not damage the sealed
environment inside the test chamber, so it will not interfere with
the test results.
4. Is there a way to record video materials of the sample corrosion
process? I want to keep comparison materials for subsequent
analysis.
Yes, we provide a supporting video recording module. You can
install the camera at the designated position. It can take pictures
of the sample state at regular intervals or as needed and
automatically store high-definition images, making it convenient
for you to review and compare the corrosion situations at various
stages at any time, which helps with accurate analysis.
