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DH-25/DH-25A thermostatic bath adopts a microcomputer intelligent control system. Equipped with a circulating pump, it can extract the constant temperature liquid from the bath to establish a second constant temperature field. It is widely used in research departments, higher education institutions, enterprise quality inspection and production departments such as petroleum, chemical, electronic instruments, physics, chemistry, bioengineering, medicine and health, life sciences, light industry food, physical property testing and chemical analysis, providing users with a cold and hot controlled, temperature uniform and constant liquid environment while working. The fluctuation can be selected at ±0.05℃ or ±0.1℃. The LED dual-window red-green light dual-color digital display can also be selected with a large-screen LCD display, and the touch soft key can quickly set the temperature, which is convenient to operate. The microcomputer corrects the deviation of the temperature measurement value, and the temperature digital display accuracy can be selected at 0.1℃ or 0.01℃. It has an over-temperature alarm system. |