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        Recently our website has been counterfeited, this is the only official website of CRYSOUND, please do not be deceived

        Electroacoustic analysis system
        Electroacoustic analysis system
        • Electroacoustic analysis system
        • Electroacoustic analysis system

        CRY6151 Electroacoustic analysis system

        CRY6151 Electroacoustic Analysis System is a full-featured electroacoustic device tester launched by CRY Sound. It has a history of 10 years. It is powerful and stable. It can measure the performance indicators of headphones (USB, Bluetooth, common), microphones (electret, MEMS, moving-coil type), headphone and microphone assemblies, receivers/headphone speakers, speakers/loudspeakers (common, Bluetooth), communication helmets, loudspeaker crossover devices, and other electroacoustic devices, such as sensitivity (SPL), impedance, distortion (THD), resonance frequency F0, left and right headphone balance, left and right headphone position, phase polarity, microphone current and voltage, SNR, microphone directivity, speaker's TS parameters, telephone receiving and sending loudness ratings, etc. Its test frequency range can be up to 20 Hz - 20 kHz.

        • Multi-channel testing
        • High stability
        • Flexible customized solutions
        Features
        Hardware

        Hardware

        • CRY6151 adopts a 4-channel data acquisition system, which can achieve the testing of 2 headphones and 2 microphone components in the same instrument.

        • Its hardware includes sound card module, power amplifier module, signal processing module, USB communication module. It is combined with software to perform various electroacoustic device tests.

        • Its chassis design and simple USB2.0 interface for data transfer can meet customers' various test environment requirements.

        Software

        • CRY6151 V8.X supports WinXP and Windows 7 (32-bit) systems (corresponding drivers to be installed. It is necessary to inform the specific operating environment). It has a user-friendly interface, easy operation and powerful functions.

        • It supports a variety of sweep methods, including effective value, fast-stepping sweep, high precision stepping sweep, multi-tone test, white noise, and pink noise, etc. Choose different methods according to different test occasions and test needs.

        • The frequency response, sensitivity (SPL), distortion (THD), impedance, resonance frequency F0, phase, balance, polarity and other parameters can be measured and determined in one sweep, with higher test accuracy and faster speed.

        Software
        Software

        Software

        • CRY6151 V8.X supports WinXP and Windows 7 (32-bit) systems (corresponding drivers to be installed. It is necessary to inform the specific operating environment). It has a user-friendly interface, easy operation and powerful functions.

        • It supports a variety of sweep methods, including effective value, fast-stepping sweep, high precision stepping sweep, multi-tone test, white noise, and pink noise, etc. Choose different methods according to different test occasions and test needs.

        • The frequency response, sensitivity (SPL), distortion (THD), impedance, resonance frequency F0, phase, balance, polarity and other parameters can be measured and determined in one sweep, with higher test accuracy and faster speed.

        Software

        Software

        • It is the earliest domestic instrument that can test Bluetooth audio. It is automatically paired without manual click.

        • It has the powerful sequence editing function, virtual signal generator, multimeter, and complete storage function, so that it is fully suitable for customers' applications in laboratories and production lines.

        • Device grading by sensitivity or by frequency response box; device barcodes can be read in.

        Technical specification
        Sweep signal

        Frequency range0.02~20kHz(1 - 96 kHz in special cases)
        Frequency error<0.01%
        Frequency band range0.02~20kHz (customizable)
        Octave mode1/3,1/6,1/12,1/24 (optional)
        Frequency Response ≤ ±0.2dB(based on 1 kHz)
        Amplitude range50 - 5000 mV; error ≤ ±0.1 dB; distortion < 0.1%
        Output impedance0,32Ω,150Ω,300Ω,450Ω,600Ω,750Ω,900Ω,1050Ω

        Amplitude measurement
        Frequency range

        0.2~20kHz

        Frequency Response

        ≤ ±0.5dB (based on 1 kHz)

        Amplitude range

        Electric signal measurement: -80 to 10 dB (0 dB = 1 V)

        Acoustic signal measurement: 50 dB to 140 dB (94 dB = 1 Pa)

        Measurement error: ≤ ±0.2 dB

        Noise floor: -100 dBV

        Impedance measurement
        Frequency range

        0.02~20kHz

        Measurement Range

        1~2000Ω

        Measurement error

        ≤ ±2%

        Distortion measurement
        Frequency range0.02~20kHz
        Measurement Range0.1~80%
        Measurement of ECM microphone voltage and current

        Voltage range

        0~6.4V(±50mV)

        Current range

        10~1000uA

        Measurement error

        ≤ ±1%

        Other
        Optional accessories

        Mouth simulator: CRY601, CRY602

        Ear simulator: CRY318, CRY711

        Measurement microphone: CRY331-CRY507, CRY332

        CRY series preamplifier

        CRY574 Bluetooth Dongle

        Testing algorithm

        RMS algorithm, fast-stepping sweep, high precision stepping sweep, multi-tone test, white noise, pink noise

        Whole instrument test error≤ ±1dB
        Power supply50Hz,220V ± 10%
        Operating environment0~+40℃,RH ≤ 80%
        Dimension360mm X 316mm X 161mm
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        After-sales services
        • 20 years industry experience

        • 24 hours Technical Support

        • Professional engineers on line response

        • 2 hours response
          Solution within 2 work days

        • All life Costs Maintenance

        Activity Registration
        If you need to ask the price of CRYSOUND acoustic imager, reserve the free test for a limited time.Please input information and requirements according to the form, and we will arrange engineers to contact you as soon as possible.
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        Appointment Demo
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