Maintenance for High and Low Temperature Test Chambers

Here's a straightforward introduction:

Daily Cleaning

1. External Cleaning: Regularly wipe the exterior and interior of the test chamber with a soft, damp cloth to remove dust and dirt. Remember to avoid using chemical cleaners, as they may damage the chamber.

2. Internal Drying: After each use, try to keep the interior of the test chamber dry. You can wipe away any condensed water inside the workspace or wash it with clean water and then dry it.

Component Inspection

1. Power Cord and Plug: Before each use, check the power cord and plug for any damage. If there is damage, replace them immediately to avoid potential safety hazards.

2. Gasket: The gasket is crucial for maintaining stable temperatures inside the test chamber. Therefore, regularly inspect it for signs of aging or damage, and replace it promptly if necessary.

3. Fans and Motors: Listen for any strange noises or vibrations during the operation of fans and motors. If you hear anything unusual, it may indicate that they need maintenance, and you should consult a professional.

Periodic Maintenance

1. Condenser Cleaning: The condenser is an important component of the test chamber, and it must remain clean to effectively dissipate heat. Therefore, it is recommended to clean the condenser every three months to keep it unobstructed.

2. Temperature Calibration: To ensure accurate temperature measurements in the test chamber, it is recommended to calibrate the temperature at least once a year. This will make the test data more reliable.

3. Electrical Inspection: Regularly check the electrical wiring and connectors for any looseness or aging, which is also crucial for ensuring the safe operation of the test chamber.

Precautions

1. Avoid Frequent Startup: Avoid frequently switching the test chamber on and off in a short period, as this will increase the burden on the compressor and other electrical components, accelerating their aging.

2. No Explosives or Flammables: Never store explosives or flammable materials inside the test chamber, as this may pose a danger.

3. Professional Repairs: If you find any issues with the test chamber, do not attempt to dismantle or repair it yourself. Instead, seek professional assistance.

In general, maintaining a high-low temperature test chamber requires the same care and patience as taking care of family members. By performing regular cleaning and inspections, we can keep it in good working condition and obtain more accurate test data.