A water bath is used to heat samples at a constant temperature. It is commonly used in biochemistry and microbiology laboratories. This equipment is used when gentle and uniform heating is required. It is ideal for incubation, thawing, and reagent warming. Water baths are used in hospitals and research institutes. They are used during routine laboratory procedures. Temperature stability ensures sample safety. It is easy to operate and maintain. Water baths are useful for teaching labs. They support consistent experimental conditions.