Description
1.1 This test method calculates the overall A-weighted sound power level emitted by central vacuum power units, intended for operation in domestic applications. This standard applies to the power unit only at the power unit location. To test the sound power level of a central vacuum at the user's location, refer to Test Method F1334.
Product Details
- Published:
- 03/01/2018
- Number of Pages:
- 9
- File Size:
- 1 file , 280 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
