CA111 Sound CalibratorCA111 is a small sound source for calibration of measurement microphones, sound level meters and other sound measurement equipment.
CA114/115 Sound CalibratorCA114/CA115 has the similar structure to that of CA111. It conforms to IEC 60942:2003 Class 2, ANSI S1.40-1984 and GB/T 15173-1994.
CA925 High Pressure Microphone CalibratorBecause there are so many high sound pressure environments in the fields of national defense and aerospace, the research of high sound pressure is more and more important in modern science. In order ..
VC-01 Vibration CalibratorBSWA VC-01 vibration calibrator is suitable to calibrate the sensitivity of acceleration, velocity and displacement sensors. It is a small, handy, completed self-contained vibration reference sour..
CA918 Free-field Sound SourceCA918 is a sound source designed to meet the requirements of free-field measurement of working standard microphone according to IEC 61094-8. It also can be used as free-field sound source required..
CA917 Low Frequency CouplerCA917 low frequency coupler is a sound source design for frequency response measurement of sound level meter and microphone. It meets the requirement of low frequency measurement which described i..
AS011 Electrostatic Actuator SupplyAS011 is the electrostatic actuator power supply. It have built-in signal amplifier of 30 dB. It can take the signal directly from a data acquisition card.
CA414 Microphone Phase CalibratorCA414 microphone phase calibrator is a multi-channel phase calibrator developed by BSWA TECH.
EA011 / EA012 Electrostatic ActuatorEA011/EA012 electrostatic actuator is developed by BSWA for determine the frequency response of condenser microphone. Electrostatic actuators are used to simulate the pressure response of ..
EA002 Electrostatic Actuator & PowerEA002 is especially designed for testing the frequency response of 1" microphones. It can be placed directly on the diaphragm of a microphone. It also could be used for 1/2" and 1/4" microphones w..