Contracted Services for Combined Cycle Testing | JTL
Evaluation Test > Service > Reliability Test > Meteorological Environmental Test > Combined Cycle Test
We will conduct tests for corrosion resistance evaluation that are close to outdoor exposure for metals and surface treatments.
This service conducts a composite cycle corrosion test (CCT test) to evaluate the corrosion resistance of metal products and surface-treated items. It is possible to simulate accelerated atmospheric corrosion. By freely combining corrosion cycles such as salt spray, high humidity, low humidity, and drying, we can accommodate various testing conditions tailored to the evaluation criteria. The subjects of the tests are metal materials or surface-treated items such as plating and coatings, and we investigate the occurrence of corrosion, rust, discoloration, peeling, blistering, and other issues.
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basic information
【Compliance with JIS Standards】 The applicable standards include steel plate JIS G 0594, plating JIS H 8502, and coating JIS K 5600, among others. 【Rapid Temperature Control Available】 It supports the transition time of the ASO standard cycle test, allowing for rapid temperature control. It is equipped with an air-blocking board to prevent fluctuations in pH. It adopts the spray tower method recommended by ISO, excelling in spray distribution uniformity. 【Support for Pre- and Post-Test Investigations】 We can conduct various evaluations such as cross-section polishing, observation, analysis, strength tests, peeling tests, and hardness tests to confirm the corrosion state before and after testing. Suga Testing Machine CYP-90 - Spray Solution: 5% Neutral Sodium Chloride Solution - Test Temperature: 35/50±1℃ - Drying: Up to 70±1℃, Humidity 25±5% - Wetting: Up to 50±1℃, Humidity 60-95±5% - Test Chamber Internal Dimensions: W900×H500×D600mm - Number of Samples: Up to 48 pieces (Sample Size: 150×70×1mm) - Number of Units Owned: 2 units
Price information
The price varies depending on the exam content, so please feel free to contact us.
Delivery Time
※The delivery date may vary depending on the exam content, so please feel free to contact us.
Applications/Examples of results
- Confirmation of the presence or absence of rust on metal samples - Evaluation of corrosion resistance of plating in saltwater - Comparison of corrosion resistance for different manufacturers and conditions for paint selection
Company information
Our main business is providing technical services to evaluate the reliability of developed products. We not only provide evaluation data in accordance with standards and regulations, but also propose optimal methods, conditions, and equipment for evaluation purposes, as well as design and manufacture original equipment and jigs for non-standard evaluations. Additionally, we handle three evaluation techniques—measurement, testing, and analysis—comprehensively, allowing us to offer complex services that span diverse equipment and suggest more multifaceted evaluation methods.
