HS5660X type multi-channel noise vibration measurement and analysis systemDetailed product description：

One Overview:
The HS5660X multi-channel noise and vibration measurement and analysis system product realizes the measurement and analysis results of multi-channel noise and vibration, which are comprehensively and intuitively displayed on the same interface, providing a technical platform for technical analysts to analyze and compare intuitively; Automatically generating inspection reports with both text and images in Word format provides an extremely convenient platform for inspection personnel to output and edit inspection reports. There are two types of analysis graphics, time-domain and frequency-domain, and eleven types that can be independently selected, which maximally meet the needs of daily detection and analysis. Reasonable application of the background measurement function can effectively expand the limitations of the measurement lower limit.

II Main application scope: Electrical, automotive, mechanical and other industries or research institutes, universities, quality supervision, construction quality inspection and other departments.

III Main functions and features:
1. Multi channel real-time measurement of noise, sound power level, vibration acceleration, velocity, and displacement;
2. Measurement of changes in sound pressure, sound pressure level, and acceleration over time (time history);
3. Noise and vibration background measurement;
4. Automatic calibration of noise and vibration testing channels;
5. Spectrum analysis: multi-channel noise, vibration synchronization 1/1, 1/3 octave band, FFT narrowband self power spectrum analysis;
6. Automatically generate detection reports containing detection and analysis data and spectra (in Word format);

4 Main configuration and technical indicators:

Noise (all referenced to 2 × 10-5Pa)		Vibration (measured by accelerometer a)
sensor	Ø 12.7mm pre polarized condenser microphone	sensor	ICP piezoelectric accelerometer
frequency range	20Hz～20kHz	Frequency range/Hz	a：1.8～5k； 9～5k；18～5k
Frequency weighting	A weighting, C weighting, F linearity	Horizontal ratio; resolution	＜5%； 0.004ms-2
measurement range	22～135dBA; 35～135 dBC; 40～135 dB	measurement range	1～250ms-2
Range control	20-80dB, a total of 4 levels; Linear range>60dB	resonant frequency	～20kHz
Time weighting	Time averaged, fast F, slow S	Time weighting	time average
meet the standard	JJG188-2002、GB/T3241-1998， Level 1	meet the standard	JJG676-2000
spectrum analysis	Analysis of self power spectrum (narrowband fine spectrum), 1/1 and 1/3 octave band spectrum (sound power level spectrum)
Sampling and analysis	Total sampling frequency: 100-400Hz (optional); Resource allocation method; FFT analysis frequency range: 512-32768
test parameters	Time domain: effective value, maximum value (hold), peak value, peak to peak value; Frequency domain: total value, frequency domain peak, peak frequency
Time-domain spectrum	Time history waveform diagram of sound pressure acceleration; Time history waveform diagram of sound pressure level; Histogram of noise vibration amplitude and equidistant time-domain graph
Frequency domain spectrum	Column or line chart analysis of noise pressure level and self power spectrum, 1/1 and 1/3 octave frequency spectrum (sound power level) of vibration a, v, d