ENG- In order to simulate conditions where corrosion of metallic substances occurs outdoors, the cycle program with 4 steps of salt water spraying (Fog), drying (Dry), humidifying (Humidity), and dwelling at normal temperature (Dwell) induces and facilitates the most realistic corrosion phenomenon. It is possible to predict and verify a product’s quality alteration.
Reliability / Durability / Training & Scientific Equipment
Auto Combined Cyclic Corrosion Tester
Feature
- It is possible to make different combinations of testing conditions in a desired order.
- It is possible to apply each testing condition separately.
- Natural Salt Spray Test
- As compressed air of salt water passes through the Bubble Tower, it is heated at a certain range of temperature in an endothermic state. This compressed air forms a fog as the corrosive liquid discharged from the embedded tank combines with it, causing corrosion to the sample.
- Applicable range of temperature: Normal temperature of 35oC (designed for cycling tests)
- Humiditiy
- As water penetrates through a cracked surface because of the osmotic pressure, the electrolytic solution accelerates the corrosion process (Ambient Temp : +10oC to +50oC, Humidity (at 50oC) :
- 60–95% (±5% RH)). The high-temp steam discharged from the steam generator maintains the inside of the chamber humid and causes corrosion to the sample.
- (Spray stop upon reaching the set humidity level → Maintain the humidity level → Spraying again if it fails to reach the set humidity level)
- Dryness
- Corrosion accelerates chemical reactions in a dry condition. The reaction rate is varied depending on the temperature. As the temperature is high, the corrosion rate is high accordingly.
- The humidity inside is discharged rapidly through the internal blower so that the inside of the chamber and the sample are dried quickly (Ambient Temp : +10oC to +60oC ±1oC)
- Air intake
- Inside the airtight tester, the temperature is kept within the set range so that it can simulate the condition of the ordinary atmosphere where a no fog spray or humidifying function is initiated.
SPECIFICATION
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| Model | AD-305C | ||
|---|---|---|---|
| Dimension | In | 600 x 500 x 500㎜ (W x D x H / Customizable) | |
| Out | 1,500 x 1,100 x 1,700㎜ (W x D x H) | 1,900 x 1,100 x 1,800㎜ (W x D x H) | |
| Temperature | Salt water spray (Cass) | 35℃±1℃ (50℃±1℃) | |
| Dryness | Ambient Temp* + 10℃ ~ 60℃ (±1℃) | ||
| Humidity | Humidity (at 50℃) 60% ~ 95% (±5%RH) | ||
| Controller | Digital Touch Screen Panel (temp., humidity, and time control) | ||
| Humidity controller | Humidity Range and uniformity : 30~98% RH / ±5% RH | ||
| Material | In | Profile 40 x 40 Support with Cover | |
| Out | PVC Plate 10T | ||
| Door | PVC Molding Door (transparent) | ||
| Power | 220V, 3P, 50/60㎐ | ||
| Standard accessories | - Basic 3-colored light bar to indicate operation, pause, and error | ||
- * The external appearance and specifications may be changed for improvements in product performance and as ordered without a prior notification.
- * For special specifications other than those stated above, customized production is possible based on advance consultation.
