Showing results: 16 - 23 of 23 items found.
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CRY5520 -
CRYSOUND
CRY5520 Audio signal generator uses SCM for sweep control and the digital-analog mode and performs stably. With very low distortion, sine wave output, good stability, and frequency range for the entire audio frequency domain, it is especially suitable for the pure tone test of speakers and headphones. It can work in both logarithmic sweep and manual frequency modulation modes. The sweep start point, end point and sweep time can be set randomly. Manual frequency modulation is divided into rough modulation and fine modulation, which can quickly and accurately modulate frequency. It adopts 128 × 64 dot matrix LCD and simultaneously displays frequency and voltage values with synchronous output.
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GVS7116 -
CRYSOUND
GVS7116C Automatic sweep signal generator is an instrument designed for detecting various electroacoustic components (Rattle & Buzz) as well as for their dynamic tests. It is suitable for use in the R&D department, quality control department and production line of manufacturers of speakers, headphones, receivers, buzzers, and sirens, as well as for the inspection of incoming materials in factories that manufacture various electroacoustic products, such as audio factory, telephone factory, earphone factory, speaker factory, and computer multimedia factory, etc. With standard sine wave and low distortion, it is the most suitable for listening to noise from speakers.
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GVS139B -
CRYSOUND
GVS139B Polarity tester adopts pulse test, which is not affected by environmental noises. It can quickly and automatically identify the positive and negative polarity of loudspeakers, headphones, televisions, stereos, speakers, and voice coil receivers. It is suitable for production lines. Meanwhile, you can use a foot switch to switch between an external sweeper, F0, and impedance meter. It is the most suitable for the full-featured detection of speakers on production lines.
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CRYSOUND
According to customers' typical measurement needs, we provide you with measurement microphone sets. These sets can meet most of your needs. We provide different interfaces to make these measurement microphone sets easily connect to professional measurement systems. Our measurement microphones use titanium film structure, which has extremely high stability and accuracy even in harsh environments. Each measurement microphone undergoes rigorous aging tests before leaving the factory to ensure good stability.
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CRY5616 -
CRYSOUND
CRY5616 Polarity tester is typically designed to test the positive/negative polarity of acoustic components, such as speakers, headphones, headphone speakers, and receivers.
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CRY5620 -
CRYSOUND
CRY5620 Microphone Tester can test many types of microphones, such as electret and MEMS. This instrument adopts SCM control and combines digital-analog processing technology, signal set generation, signal processing and data display. It can display the sensitivity of a microphone at low, medium and high frequencies, as well as the microphone current. Featured by easy-to-operation, user-friendly setup interface, fast and accurate testing, it is ideal for production lines and metrological service organizations.
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CRY2100 Series -
CRYSOUND
CRY2100 series noise sensor has tiny structure and is equipped with precision measurement microphone which guarantees a good temperature and humidity characteristics. Noise sensor which integrates with signal conditioning circuit and DSP chip can provide dynamic range up to 110dB, and measure the ambient noises as low as 25 dBA. Noise sensor also has an RS-485 bus interface which can support Modbus RTU protocol, and a 4-20mA analog signal output port.
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CRYSOUND
Test Box made of welded steel plates can provide RF shielding for testing Bluetooth, WIFI and other products to avoid mutual interference of production lines. Meanwhile, it provides a soundproof detection environment for testing the acoustic performance of products. The pneumatic opening and closing can be controlled through its serial port.
