2025-06-24 The start-up operation steps for the first use of a fume hood are as follows:Pre-operation inspection:After starting the rooftop fan system, the operator checks whether all the power switches are in the on position.Check whether the fluorescent lamp switch is turned on.Check whether the fume hood
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2025-06-24 Requirements for classified collectionBy nature: There are various types of experimental waste with different properties, and they need to be classified according to their chemical properties. For instance, acidic waste (such as hydrochloric acid and sulfuric acid solutions) should be collected s
Read More 2025-06-23 Regarding electrical safetyStandardize electrical circuits: The electrical circuits of electrical equipment used in fume hoods, such as lighting fixtures, sockets, motors, etc., must be laid in accordance with the standards. Avoid disorderly wiring and random connection to prevent the generation
Read More 2025-06-23 Fume hoods offer multiple protective functions for operators when handling corrosive reagents, as follows:First, physical isolation and ventilation detoxificationPhysical isolation: Fume hoods provide operators with a relatively enclosed operating space. Through physical barriers such as glass Win
Read More 2025-06-23 During the operation of the fume hood, it is crucial to prevent the glass window from breaking. This not only concerns the safety of the laboratory personnel but also affects the smooth progress of the experiment. The following are some key precautions:In terms of operation normsCorrect lifting a
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