ISO 3231 Sulphur Dioxide Test System Corrosion Resistance Testing Chamber

ISO 3231 Water-Sulphur Dioxide Test Chamber

Product information:

This water-sulphur dioxide test chamber is designed according to ISO 3231, and required by many standards such as IEC 62368-1:2018 clause Y3.2, Y.3.3, etc.

It is suitable for testing the corrosion ability of materials and their protective layers, as well as the process quality comparison of similar protective layers, and can also assess the corrosion resistance of certain products.

Chamber Structure:

1. The chamber body and inner liner are made of PVC reinforced hard plastic board, the surface is smooth, and is resistant to aging and corrosion.
2. The door is made of fully transparent tempered glass, which is convenient for observing the test condition of the test sample during the test.

3. Two doors are designed, and the chamber body is sealed with a silicone sealing strip to prevent the leakage of sulphur dioxide gas.

4. The top of the chamber is designed with an inclined way to facilitate the condensed water to slide down along the wall.

5. The volume of Sulphur dioxide gas is firstly measured through a special meter, and then the Sulphur dioxide gas enters the inside of the chamber. The meter is specially designed.

6. Sulphur dioxide gas enters the partial flow pipe in the chamber and diffuses evenly.

7. There is a pressure relief valve in the chamber, and the air outlet is connected to a filter.

8. The residual gas of the chamber is designed for lye atomization and neutralization and activated carbon physical adsorption filtration.

9. The laboratory can install the indoor air Leakage air filtration system

10. Use cylinder gas and special pressure reducing valve.

11. Heating and humidification is the heating method of the inner tank, which has fast heating and uniform temperature and humidity distribution.

12. Equipped with a bottle of sulphur dioxide gas and a steel cylinder.

Technical Parameter:

Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing laboratories, materials flame-retardant laboratories, basic general testing equipment, etc.), Sinuo aims to provide clients with complete laboratory construction, system integration, R&D, rectification and after-sales service, and strive to be the leader of one-stop service for laboratory construction in the field of electrical appliance testing.

Sinuo  products are composed of all kinds of testing equipments as per standards of IEC/ BS/ EN/VDE/UL/ ISO..., such as household appliances testing equipment, energy efficient testing laboratories and comprehensive performance test system for household appliances, battery testing equipment,  automotive testing equipment, luminaries testing equipment,IP code testing equipment, environmental test chamber, flammability test chambers, EMC testing equipment and etc.

Sinuo employees include a highly trained staff of engineers for sales and service, that are committed to offer satisfactory products and prompt service to all home and abroad customers.

Sinuo cooperate with many research institutions and schools to enable our techincal capacities. Sinuo has two own factories, one is in Guangzhou, the other is in Dongguan, and authorized agents and representative offices in Korea, South Africa, Egypt,Pakistan and Philippines.

Sinuo combines all the R/D and production advantages, contributes to provide perfect, high-end and systematic electrical appliance testing laboratory solutions, products and services for corporate customers, universities and third-party laboratories. Our clients include Bureau Veritas, CSA, Intertek, TUV Rehiland, TUV SUD, SGS, etc.