摘要
针对生物质谱实验室设备的噪声问题,进行了调研和测量,分析并确定了主要噪音源,对其进行了隔音罩设计,此外提出了解决其他降噪措施。经安装测试其降噪效果显著,基本达到声环境质量标准中对1类区域(科研办公等场所)的要求。
According to the noise problem of instruments in a biological mass spectrometry laboratory,this paper makes a investigation and measurement,then analyzes the noise problem and find the main source of noise,for which the noise insulation cover is designed. Finally some measures are put forward to reduce the noise. The result shows its good effect and the noise meets the function area 1 requirements of the standards for acoustic environmental quality.
出处
《机电产品开发与创新》
2016年第4期87-89,93,共4页
Development & Innovation of Machinery & Electrical Products
关键词
实验室噪声
隔音罩
噪声控制
laboratory noise
noise insulation cover
noise control
