Laser vibrometer QC3211

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The QC3211 laser vibrometer consists of a laser sensor, a PC, and analysis software. The laser head uses infrared laser that is safe for human eyes as the test light, and measures vibration using the Doppler principle. It can simultaneously measure the speed, acceleration, and displacement of vibration, and can also perform frequency spectrum analysis and waveform recording of vibration.

Product Details

Laser vibrometer QC3211

QC3211The laser vibrometer consists of a laser sensorPCComposition of machine and analysis software. The laser head uses infrared laser that is safe for human eyes as the test light, and measures vibration using the Doppler principle. It can simultaneously measure the speed, acceleration, and displacement of vibration, and can also perform frequency spectrum analysis and waveform recording of vibration

Applicable industries:Environmental vibration monitoring、Vibration Monitoring of Rail Transit、Vibration detection of electroacoustic devices、Mechanical equipment vibration testing、Factory inspection of household appliances、Fault diagnosis and abnormal noise detection

激光测振仪QC3211

maintechnologyparameter

parameter	Numerical value (unit)
measure distance	0.03~33（m）
Displacement noise density	0.3 pm/√ Hz
Displacement resolution	0.01 nm
laser	1320 nmmeasurement of light 660 nmIndicator light
Measure laser safety level	Class 1
Temperature range for use	0-50 (℃)
Optional bandwidth	10 kHzThe25 kHz The100 kHz
Speed range	The most da 4 m/s
Displacement repeatability accuracy(>10Hz)	0.1 nm
Measure laser output power	<5 mW
Indicate laser output power	adjustable
Protection level	IP 64

Main functions

Vibration total value analysis function:

You can set the duration of data recording; Support simultaneous display of acceleration, velocity, and displacement indicators; You can view various indicators1Peak value within seconds1Second effective value1Peak to peak value per second; Set the effective value (root mean square), maximum effective value, minimum effective value, maximum peak to peak value, minimum peak to peak value, maximum peak to peak value, and minimum peak to peak value of the integration time; The time history chart displays the peak, effective value, and peak to peak value of the corresponding indicators

FFTAnalysis function：

The most gaysupport65536 lines

Support integral differential calculation, switchable display of acceleration, velocity, and displacement

The window function can be selected as rectangular window, Hanning window, trapezoidal window, Hamming window, triangular window, Brightman window, or flat top window

Adjustable frequency range

CPB analysis function:

switchable1/1, 1/3, and 1/n bandwidth

Adjustable frequency range

Support integral differential calculation, switchable display of acceleration, velocity, and displacement

Original waveform display and recording:

Filters can be set for real-time filtering;

Support integral differential calculation, switchable display of acceleration, velocity, and displacement

Display the most recent history/Minor values, statistical values (RMS, Peak, Peak Peak)

Vibration statistical analysis function:

You can set the duration and interval of data recording

You can set the desired percentage sound level

Display the corresponding time history chart

Time history chart:

Support switching data analysis types:FFT、CPB、 Total vibration value

Support peak search, search for peak values within a set time period, and display peak values

Support the display of effective acceleration value, peak acceleration value, and peak to peak acceleration value

Support the display of effective speed values, peak speed values, and peak to peak speed values

Support the display of displacement effective value, displacement peak value, and displacement peak value