Showing results: 1 - 10 of 10 items found.
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CRY2100 Series -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY2110 / 2112 noise sensor is a new type of noise testing equipment for industrial applications. Product performance implements IEC61672-1 / 2 standard and GB / T3785-1 / 2 standard. CRY2110 / 2112 noise sensors are small in size and equipped with precision measurement microphones to ensure good temperature and humidity characteristics. The sensor's integrated signal conditioning, amplification, sampling, and calculation circuits can provide a dynamic range of 110dB and measure environmental noise as low as 25dBA.
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CRY2300 Series -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
The host of CRY2304 / 2308 noise and vibration analysis system uses USB2.0 interface, and communicates with the host computer through USB Audio and USB HID equipment. At present, the hardware provides four-channel version CRY2304 and eight-channel version CRY2308. The number of channels is flexible and can be selected according to requirements. At the same time, a single device supports simultaneous input of noise and vibration signals for independent analysis.
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GVS7116 -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
GVS7116C automatic frequency sweep signal generator is an instrument designed for detecting various electroacoustic components (Rattle & Buzz) and its dynamic test. It is suitable for use in the R & D department, quality control department and production line of manufacturers of speakers, headphones, receivers, buzzers, sirens, etc., 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, computer multimedia factory, etc. Standard sine wave, low distortion, best for listening to noise from speakers.
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CRY5520 -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY5520 audio frequency sweep signal generator, adopts single chip microcomputer to control frequency sweep, digital and analog combination, stable performance. It has extremely low distortion, sine wave output, small distortion, good stability, and the frequency range covers the entire audio frequency domain . It is especially suitable for pure audio sound inspection of speakers and headphones. It can work in two modes of logarithmic frequency sweep and manual frequency modulation. The starting point, end point and frequency sweeping time of the frequency sweep can be set arbitrarily. The manual frequency modulation can be divided into coarse and fine adjustment, which can quickly and accurately adjust the frequency.128 × 64 dot matrix liquid crystal display is used to display frequency and voltage values simultaneously, with synchronous output.
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Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
According to customers' typical measurement needs, we provide you with measurement microphone sets. These kits can meet most of your needs. We provide different interfaces to make these measurement microphone kits 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 measuring microphone undergoes rigorous aging tests before leaving the factory to ensure good stability.
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CRY6151 -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY6151 electro-acoustic analysis system is a full-featured electro-acoustic device tester launched by our company, which has a history of 10 years. Powerful and stable, can measure headphones (USB, Bluetooth, ordinary), microphones (electret, MEMS, dynamic coil type), headset microphone assembly, receiver / headphone speaker, speaker / speaker (normal, Bluetooth), Performance indicators of communication caps, speaker
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CRY6151B -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY6151B is a full-featured electro-acoustic device tester newly launched by our company. It is powerful and stable. It can measure headphones (USB, Bluetooth, anti-noise), microphones (electret, MEMS, dynamic coil type), headphones. Performance indicators of microphone assemblies, receivers / headphone speakers, speakers / speakers (common, Bluetooth), speaker crossover devices, and other electroacoustic devices.
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CRY6125 -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY6125 series electro-acoustic device tester is a full-featured electro-acoustic device tester with anti-noise function. Measure the performance indicators of microphones, electret microphones (microphones), microphones, receivers, earphones, headset microphone assemblies, communication caps, speakers / speakers, buzzers and other electroacoustic devices. Such as: sensitivity (SPL), impedance, distortion (THD), resonance frequency F0, quality factor Q, equivalent volume, audio power amplifier, etc., the measurement frequency can reach 10Hz ~ 65kHz .
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CRY5620 -
Hangzhou JiGao Electroacoustical Science and Technology Co.,Ltd
CRY5620 microphone tester can test many types of microphones such as electret and MEMS. The instrument is controlled by a single-chip microcomputer, combined with digital analog processing technology. It integrates signal generation, signal processing and data display in one. It can display the sensitivity of the microphone at any three frequency points of the low frequency, intermediate frequency and high frequency, and the microphone current. The instrument is easy to operate, the setting interface is friendly, and the test is fast and accurate. Therefore, it is an ideal instrument for production lines, measurement departments and other units.