What protective gear do I need to wear when cleaning the hot end of a thermocouple?

When cleaning the hot end of a thermocouple, the following protective equipment should be worn to ensure safety:
Goggles: When cleaning the hot end of a thermocouple, there may be splashes of dirt and impurities, or chemical splashes when using some cleaning methods. Wearing goggles can protect the eyes from injury. For example, when sandblasting or cleaning with acid or alkali solutions, goggles can effectively prevent sand and chemical liquids from entering the eyes.
Gloves
Rubber gloves: If chemical solutions are used for cleaning, such as acid or alkali cleaning, rubber gloves can prevent chemicals from contacting the skin and corroding the skin. For example, when using solutions such as hydrochloric acid and sodium hydroxide, rubber gloves can provide good protection.
High-temperature resistant gloves: When the thermocouple is just taken out of a high-temperature environment for cleaning, the hot end temperature is high. Wearing high-temperature resistant gloves can prevent the hands from being burned. For example, when cleaning thermocouples used to measure the high temperature of industrial furnaces, high-temperature resistant gloves allow operators to safely contact the thermocouples.
Work clothes: Choose work clothes that are acid-resistant, alkali-resistant, and wear-resistant to prevent chemicals from splashing onto clothes and corroding them during cleaning. They can also prevent work clothes from being worn and affecting the protective effect. For example, when using chemical cleaning methods, work clothes can protect the body from chemical substances; when performing operations such as sandblasting, they can prevent sand particles from causing harm to the body.
If chemical solvents are used for cleaning in a poorly ventilated environment, a gas mask should also be worn to prevent inhalation of harmful gases and ensure the safety of the respiratory system.