-
F100 / F50 Square Impedance Tube
F100/F50 square impedance tube is designed base on transfer-function method, according to GB/T 18696.2, GB/J 88, ISO 10534-2, ASTM E1050, and ASTM E2611 standards, including absorption tube kit an..Views：4047
-
OS003A Omni Sound Source
OS003A is the latest development of omnidirectional sound source of BSWA. The sound source has 12 rubidium magnet loudspeakers assemble on a 280 mm diameter sphere evenly. The angle between eac..Views：6587
-
MC3322 2-Channel Data Acquisition
The MC3322 is dual-channel data acquisition analyzer. It is researched and developedindependently by BSWA. Between USB interface circuit and computer connection, is plug and play virtual instrument s..Views：5621
-
TM004C Tapping Machine
TM004C tapping machine is the fifth-generation of standard tapping machine developed by BSWA for the measurement of sound insulation of building floors according to GB/T19889, GB/T 50121, ISO 14..Views：5977
