The laboratory is where universities carry out talent training、A necessary place for scientific research and social service activities，The safety of the laboratory is crucial to the safety and stability of the entire university。

In order to reduce the m88 live casino and sports m88 live casino and sports bettingbettingoccurrence of safety accidents，Enhance everyone’s awareness of safety and environmental protection，Effectively identify hazard sources，Has rich experience in dealing with dangerous accidents，Innovation and Entrepreneurship College2022Year4month25Organize a safety education meeting on the day.This safety education conference is delivered by Teacher Qu Feifei，Introducing laboratory safety regulations and precautions to laboratory members of the Institute of Innovation and Entrepreneurship。m88 best betting website

Teacher Qu introduced to everyone the content and precautions for safe use of the laboratory, the basic principles and precautionary principles of laboratory safety management。The laboratory implements a sign-in access system，Personnel entering and exiting the laboratory must register。

Safety Tips

Laboratory Safety Management“Three defenses”

1, waterproof

Each laboratory is equipped with disposable water、Pure water、High purity water or water making equipment such as distiller、Pure water machine。The staff forgot to turn off the faucet during use，Or you opened the faucet and forgot to close it m88 online bettingafter m88 best betting websitethe water suddenly stopped。　

2, Fireproof

The laboratory has various fire tools such as alcohol lamps, electric stoves, andFIDGas chromatograph is an instrument that produces fire。These may bring security risks，Then when using these things, you must combine the three elements of combustion——Source of fire、Combustibles、Combustion aid，When using fire, it is necessary to remove combustion-supporting materials near the fire source to avoid causing fire accidents。　

When extinguishing a fire, the three elements of combustion must also be combined，Remove one of them to stop burning。

The fire is divided againA、B、C、DFour categories，The fire extinguishers used for each type of fire must be distinguished and each laboratory must be equipped with a fire extinguisher，And fire extinguishers should be inspected regularly。

3, prevent electric shock

Let’s start with the electrical facilities，The power outlet must be grounded，High power instrument、Electrical equipment must be connected to an air switch，The entire power supply in the laboratory must have a leakage protection switch。

Secondly，Do not touch electrical switches and m88 online bettingm88 online sports bettingpower supplies with wet hands when using electrical equipment，Strictly follow the operating procedures of electrical equipment during use，Must do this when performing overhaul or maintenance of the instrument“Three steps”——Shutdown, power outage and tag out.

Last，After use, turn off the power of the instrument and restore it to the state before use。

Common laboratory safety signs

Keep the safety signs in mind and pay attention to ventilation protection

Do not enter food into laboratories, handle natural items with care

    Safety in laboratory use is a top priority，Everyone should always remember，Insist on safety first，Safety principle of prevention first，Continuously strengthen the learning of safety knowledge，Develop good operating habits，Cultivate scientific safety management awareness，Eliminating luck，Take every operating specification seriously，Tighten the personal safety bolts。