How to Prevent Dewing in High-Power Lasers During Summer

As summer approaches and temperatures rise with high humidity, it's crucial to prevent laser condensation. Condensation may occur when the laser cooling water temperature is set below the dew point temperatures listed in the table below.

Therefore, it is necessary to set the cooling water temperature based on the actual temperature and humidity environment at the site (cabinet), ensuring that the cooling water temperature for the laser is set above the corresponding dew point temperature. Simultaneously, meet the water temperature requirements of the laser (body temperature: 21-25℃) and the refrigeration needs; otherwise, a high-temperature alarm in the laser may occur.

For the different regions listed above, the following measures are required:

Summer Usage Precautions for High-Power Lasers

Lasers must ensure that all parts of the enclosure are sealed properly.

2. For lasers manufactured in 2013 and thereafter, the following sequence of operations must be followed each time the device is turned on and off.

The ideal operating environment for the laser is a temperature of 10~25 degrees Celsius and humidity below 50%, ideally in an air-conditioned room that is isolated from water-cooled machines and operates 24/7.