功能

• The F9-3 is d in combination with a flask for distilled water (turnip type). It is a cooler dedicated to distilled water, and since the outlet of steam is well above, water with high purity can be obtained without contamination of droplets, etc. It is also widely d in departments that are sensitive to water, such as biochemistry.
• If you cool it down enough that you can see some steam escaping at the outlet of the water, the release of carbon dioxide also works well.