CRY2301 Noise sensor

CRY2300 series noise and vibration analysis system provides a variety of test parameters for noise and vibration and is compatible with CRY2301/CRY2304/CRY2308 three kinds of hardware at the same time. It provides unified software functions and analysis capabilities based on different hardware solutions and configurations.

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Small volume, stainless steel case, and excellent corrosion resistance
It integrates a measurement microphone, preamplifiers, data acquisition, and data communication in a whole unit.
It supports an optional 1'' high-sensitivity microphone for extremely low sound pressure testing and exhibits excellent performance.
It can perform time domain noise analysis, octave analysis, and FFT spectrum analysis.
By using a USB interface for data communication and power supply, it is a composite USB device consisting of a USB Audio device and HID device.
It is compatible with 32-bit/64-bit Windows 7 / Windows 10 systems.
Dynamic range ≥ 110 dB, with no need for measuring range switching
Lower noise floor and high SNR
High industrial compatibility and quite adaptable to the working environment
Light-weight and easy to use

Technical specifications of CRY2301

Applicable Standards	IEC61672 (Class 1) and GB/T3785 (Class 1)
Communication Type	USB
Standard Microphone	CRY333
Measurement Range	25~130dBA (Due to slight differences in the sensitivity of the supported microphones, this value shall be subject to the actual product specification.)
Dynamic Range	≥ 110 dB， with no need for measuring range switching
AD sampling rate	48kHz
Detection mode	Full digital
Receiver noise	19dB(A)、21dB(C)、27dB(Z)
Frequency range	10Hz~20kHz
Frequency weighting	A、C、Z
Time weighting	F、S
Measurement indicator	Lp ,Leq ,Lmin ,Lmax
Octave analysis	1/1, 1/3, 1/6, 1/12, 1/24 octave
Spectrum analysis	FFT analysis
Supply voltage	USB 5 V power supply
Overall Dimension	ɸ24.5mm×111mm
Weight	115g
Operating conditions	-10～+50 ℃；RH: ≤ 90% (without condensation)
Operation system	Windows 7 / Windows 10, 32 / 64 bit