恒温培养箱在生物科学的各个领域已得到广泛应用。恒温培养箱内温度的均匀程度对于微生物学、生理学、病理学、免疫学和分子生物学等学科的研究甚为重要,但是长期以来并未得到足够的重视,往往造成在相同的实验中各实验室的实验结果出现较大差异。为此,我们用湖北省计量局检定过的精密温度计、测温热电偶和8520A数字多用表在 Thermostatic incubator has been widely used in all fields of biological sciences. The temperature uniformity in incubators is important for the study of microbiology, physiology, pathology, immunology and molecular biology and other disciplines, but has not received sufficient attention for a long time, often resulting in experiments in the same experiment Room experimental results appear quite different. To this end, we use the Hubei Provincial Bureau of Metrology accredited precision thermometer, thermocouple and 8520A thermometer in the digital multimeter