TH2107038-C01-R01

报告编号： TH2107038-C01-R01

产品名称： LED黑板灯

系列型号： BFBNYHBYT32

检测类别：委托检测

委托单位：广州百分百综合能源有限公司

签发日期： 2021-03-10

检测项目：噪音测试

检测依据:《GB/T3768-2017 声压法测定噪声源声功率级和声能量级采用反射面上方包络测量面的简易法》

检测结论：LED护眼黑板灯噪音LPA: 5.6dB

（检测单位盖章）

Website Statement

This website is protected by our company, and the source address should be clearly indicated for reprinting. Thank you for your cooperation ~

Certification basis

Information Security Technology-Basic Requirements for Classified Protection of Network Security

Link：

Customer service WeChat

Headquarters Business Liaison