环境温度对噪声测量仪器性能的影响

The impact on the function of noise-measuring instrument by environmental temperature

针对环境温度给噪声测量仪器性能造成的影响,在常温、高温与低温的测量环境中,对多台仪器的相关性进行了对比测试与研究。为了保证监测数据的准确性,提出了不同环境温度的测量措施。

In light of the impact on the function of noise-measuring instrument by environmental temperature, relationship of noise-measuring instrument was measured and studied, which was in measuring environment with normal, high and low atmospheric temperature. In order to guarantee the accuracy of noise measuring data, the monitoring measures in different environmental temperature was advanced.