When purchasing expensive equipment, our main concern is not only its performance but also the fear of failure and the expectation of long-term reliability. Recently, many customers have reached out to our company asking about high and low temperature test chambers, particularly regarding their durability and common issues. In reality, every device has a certain service life, and frequent malfunctions are often linked to how it's operated and maintained. To ensure your test chamber lasts longer, consider the following maintenance tips.
First, regularly clean the dusty components of the high and low temperature test chamber. For example, small particles like dust on the circulating fan blades and condenser fans should be removed periodically to prevent buildup and reduce wear.
Second, keep the water channels clear and maintain the humidifier. If the water path becomes blocked or the humidifier gets dirty, it can lead to dry operation, which may damage the unit. Therefore, both the water circuit and the humidifier need regular cleaning.
Third, after completing a low-temperature test, set the chamber to 60°C for about 30 minutes to dry it out. This helps prevent moisture from affecting the next test cycle or causing ice formation.
Fourth, regularly check the circuit breakers and over-temperature protection devices. These components are crucial for ensuring the safety of both the test samples and the operator.
Fifth, if the equipment is not in use for an extended period, clean the inner walls of the test chamber and keep it dry. It’s also recommended to power the machine at least once every two weeks for no less than one hour to maintain its internal systems.
With proper care and attention, any device can serve you reliably for years. The same applies to high and low temperature test chambers. By following these steps, you can significantly improve the accuracy of your tests and extend the overall lifespan of the equipment.
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