| Nombre | apoyo | Revisión | Disponibilidad | Fecha de emisión | Precio | ||
|---|---|---|---|---|---|---|---|
|
PDF |
Inglés |
Vigente |
1/1/2014 |
21,00 € |
|
||
Detalles
This standard applies to all Reference Sound Sources used in conjunction with ARI sound rating standards and covers the one-third octave band frequency range from 50 to 10,000 Hz. this standard also includes calibration over a limited frequency range. Multiple Reference Sound Sources may be used to cover the entire frequency range from 50 to 10,000 Hz.
Información adicional
| Autor | Air-Conditioning, Heating and Refrigeration Institute (AHRI) |
|---|---|
| Publicado por | AHRI |
| Tipo de Documento | Norma |
| Número de páginas | 17 |
| Reemplaza | AHRI 250-2008,AHRI 250-2001,AHRI 250-99 |
| Palabra clave | AHRI 250-2013 |
| ANSI Approved |
