Many customers have not purchased an ozone aging test chamber before, and as a result, they lack a clear understanding of the equipment. After purchasing it, they often face issues where the test chamber fails to operate immediately due to various reasons. This is a common problem that causes frustration and delays in their testing processes. To help avoid such situations, here’s a detailed guide on the installation requirements for an ozone aging test chamber:
First, the installation site should meet the following conditions:
1. The floor should be level and stable.
2. The area must have good ventilation.
3. There should be no strong electromagnetic interference nearby.
4. The location should be free from vibrations.
5. No flammable, explosive, or corrosive substances, as well as dust, should be present in the vicinity.
6. Sufficient space should be available around the equipment for operation and maintenance.
Second, power supply conditions are critical. The test chamber requires AC 380V ±10% with a frequency of 50 ±0.5Hz, using a three-phase five-wire system. It is essential that the user provides a dedicated circuit breaker or power switch with appropriate capacity at the installation site. This switch must be separate from other electrical devices to ensure safe and stable operation.
Third, environmental conditions must be carefully controlled. The ambient temperature around the test chamber should remain between 5°C and 30°C, with an average not exceeding 30°C over 24 hours. The relative humidity should be kept below 85% RH.
Fourth, the water supply should ideally use pure water, distilled water, or deionized water. The water resistivity should be at least 500Ω·m to prevent mineral buildup and ensure proper system performance.
Lastly, some additional precautions are important. If the test chamber door is opened frequently or left open for long periods during operation, the internal temperature and humidity may fluctuate, which can affect test accuracy. In severe cases, this might even cause the refrigeration system's heat exchanger to freeze, disrupting normal operation. Therefore, it is strongly recommended to avoid opening the door unnecessarily during the test process.
By following these guidelines, users can ensure the smooth and efficient operation of their ozone aging test chamber, avoiding unnecessary delays and potential damage to the equipment.
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