Sound Power Level
Test Standard: ANSI/AMCA Standard 300-14, ISO 13347-2:2004, GB/T 34877.2.
Title: Reverberant Room Method for Sound Testing of Fans.
| Equipment Name: | Equipment ID: |
| Digital Barometer | DGW-R38(02C495) |
| Tachometer | DGW-R77(1400801) |
| Primary Tachometer | DGW-R78(S830648) |
| Digital Pressure Gauge | DGW-R21(110706178) |
| Primary Compensated micro Manometer | DGW-R41(N12613) |
| Temperature Probes | DGW-R25(HX-RS201100705001-J1); DGW-R55(HX-RS201100705001-J2) |
| Primary Refrigerating Thermostatic Tank | DGW-R39(8422) |
| Reference Sound Source | DGW-R06B(2721460) |
| Diffuse-field Mircophone | DGW-R06D(2645666) |
| Pistonphone | DGW-R06A(2512915) |
| Pulse Data Acquisition | DGW-R06E(2715022) |
| Mircrophone Preamplifier | DGW-R06F(2704448) |