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Laser Doppler Vibrometer (LDV) LV-S01

 >Products>Non-contact Measuring Instruments and Sensors>Laser Doppler Vibrometer

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LV-S01 is an out-plane vibrometer which uses Laser Doppler Principle to measure object vibration along the laser direction.It uses non-contact measurement method, and has auto-focus/long-distance focus and focus points storage functions. Preferred work distance is from 0.35m to 20m. The equipment is insensitive to disturbance, and has very high resolution and very wide dynamic measurement range. It is the basis of any other kinds of vibrometers. It is also the non-contact measurement equipment with high mature technology from Sunny Instrument Singapore and already widely used in many universities, institutes and large factories.
 

Non-contact measurement:Solve the problem that contact measurement method is affected by environment conditions (e.g. High Temperature, Strong Magnetic etc.) in reality applications


Upgrades available:External Scan Unit is available, and auto-scan function is achievable with it, so it could be upgraded to Scan Laser Doppler Vibrometer.


Multi-function:Configurable Optical Unit achieve auto-focus, long-distance focus and focus points storage functions.


Dual Mode:Be able to output analog/digital signals.


Complete solution:include optic circuit, signal processing, software analysis and data acquisition functions.


Personalization (Be able to install intelligent software with real-time estimation of measurement result, real-time display change trends and so on, according to specific requirements from customers.)


portability(can be fixed on tripod, easy to carry)

Operation Temperature

3°C~45°C

Operation Humidity

<90%

Power Source

220~240Vrms 50-60hz

Laser wavelength

He-Ne laser 632.8nm

Safety Class of Laser

ClassII

Work distance

0.35m~20m(Depend on object surface under test)

Velocity range*

50mm/s,100mm/s,500mm/s,1m/s,5m/s,10m/s

Output Voltage Range

±10V

Frequency Range*

DC to 25KHz, DC to 100KHz, DC to 1MHz/2.5MHz

Filter

High-Pass Filter、Low-Pass Filter

Max. Linearity Error

1.00%

Velocity Resolution*

1um/s

Displacement Resolution(@500hZ)

0.32nm

Displacement Resolution(@20KhZ)

0.008nm

* Customized product can be provided according to customer’s specific requirements

Sales Contact informations:

Ningbo Sunny Advanced Instruments Co.,Ltd.
ADD:27-29 Shunke Road ,Yuyao,Zhejiang,China
P.C:315400
TEL:+86-574-62527060;+86-574-62525770 
FAX:+86-574-62527060
E-mail:sales_sai@sunnyoptical.com

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