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微波设备产生的微波泄漏对人体的危害,既取决于辐射强度,又与辐射剂量有关。因此,在制订微波泄漏卫生标准和进行卫生学评价时,有的国家除规定最大允许强度,还相应规定一日最大剂量,例如捷克规定连续波最大允许强度为25μW/cm~2,一日剂量不超过200μWh/cm~2,脉冲波最大允许强度为10μW/cm~2,一日剂量不超过30μWh/cm~2;美国规定在任何6分钟内,平均能量密度(即剂量)不超过0.1mWh/cm~2;我国微波卫生标准规定,连续波最大允许强度为50μW/cm~2,一日剂量不超过400μWh/cm~2,脉冲波最大允许强度为25μW/cm~2,一日剂量不超过200μWh/cm~2。等。为保护微波作业人员安全,除应测定环境中的微波辐射强度,还需测定微波辐射剂量。JW-1型微波剂量仪将为劳动保护和卫生学研究提供有效检测手
Microwave devices produce microwave leakage hazards to the human body, both depends on the radiation intensity, but also with the radiation dose. Therefore, in the development of health standards for microwave leakage and hygiene evaluation, some countries in addition to the maximum allowable intensity, but also the corresponding maximum daily dose, such as the Czech Republic, the maximum allowable intensity of continuous wave 25μW / cm ~ 2, a daily dose The maximum allowable intensity of pulse wave is 10μW / cm ~ 2 and the daily dose does not exceed 30μWh / cm ~ 2. The United States provides that in any 6-minute period, the average energy density (ie dose) does not exceed 0.1mWh / cm ~ 2; China’s microwave health standards, continuous wave maximum allowable intensity of 50μW / cm ~ 2, the first dose does not exceed 400μWh / cm ~ 2, pulse wave maximum allowable intensity of 25μW / cm ~ More than 200μWh / cm ~ 2. Wait. In order to protect the safety of microwave operators, in addition to measuring the intensity of microwave radiation in the environment, it is also necessary to measure the microwave radiation dose. JW-1 microwave dosimeter will provide effective detection of labor protection and hygiene research