CA111 Sound CalibratorIntroduction CA111 is a small sound source for calibration of measurement microphones, sound level meters and other sound measurement equipment. The calibrator can be used on 1/2-inch and 1/4-inc..
CA114/115Sound CalibratorIntroduction： CA114/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. and has 94/114 dB sound pressure level outputs...
VC-01 Vibration CalibratorIntroduction BSWA 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..
CA918 Free-field Sound SourceIntroduction： CA918 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..
CA917 Low Frequency CouplerIntroduction： CA917 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 w..
CA915 High Sound Pressure Calibrator & Full Frequency CoupleIntroduction： CA915 is a high sound pressure calibrator using the comparison method. The built-in compression driver delivers up to 164 dB at a small cavity. Two 1/2” (or 1/4” with the adaptor) ..
AS011 Electrostatic Actuator SupplyIntroduction： AS011 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. AS011 can provide an 800..
CA414 Microphone Phase CalibratorIntroduction： CA414 microphone phase calibrator is a multi-channel phase calibrator developed by BSWA TECH. It has built-in low-distortion loudspeaker which can form a uniform and stable plane w..
EA002 Electrostatic Actuator & PowerIntroduction： EA002 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..
CS012 Actuator StandIntroduction： Calibration Stand CS012 is a platform for easy testing the technical specifications of the microphone in various situations.