China Vibration Test System manufacturer
Labtone Test Equipment Co., Ltd
Vibration and Shock Test Equipment for over 20 years
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Low Frequency Mechanical Shakers Table For Instrumentation Vibration Testing

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Labtone Test Equipment Co., Ltd

City: dongguan

Province/State:guangdong

Country/Region:china

Tel:86-769-85370090

Contact Person:
Mr.Labtone
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Low Frequency Mechanical Shakers Table For Instrumentation Vibration Testing

Brand Name Labtone
Model Number RV3000
Certification CE
Place of Origin China
Minimum Order Quantity 1 set
Price Negotiable
Supply Ability 15 Sets / Month
Delivery Time 30-35 Work Days
Packaging Details International standard wooden case
Product Name Mechanical Shakers
Displacement 0-3 mmp-p
Acceleration range 0-11g(peak)
Max. Payload 130 kg
Table Dimention 600 x 500 mm
Waveform Sine Wave
Frequency 5-100 Hz
Vibration Direction Vertical
Detailed Product Description

Low Frequency Mechanical Shakers Table For Instrumentation Vibration Testing

 

 

Application


Mechanical vibration test machine applies to electronic products, components, module, mechanical and electrical products, instruments and meters and other transportation vibration simulation test. It meets the standards of GB, UL, IEC vibration test and reliability test.
 

 

Features

1, Using centrifugal excitation method, low mechanical noise.
2, Using synchronous reverse movement, excellent table evenness.
3, Stepless amplitude adjustment, meet different product test requirements.
4, Use-friendly operation control interface.
5, Fixed with shock absorption bags without special foundation.

 

Specifications

 

ModelRV3000
Table Size (L*W)600*500mm
Frequency Range5-50Hz
Amplitude Range0-3mmp-p
Acceleration Range0-11G
Max.Payload130kg
Control Interface(compatible interface)IBM PC Serial port Rs232 9P/USB port
Test MethodFixed frequency.sweep frequency(linear/logarithm),multi-stage random
WaveformSine Wave
Vibration DirectionVertical
Power SupplyAC 220V/50Hz
Size765*525*690mm
Weight250kg

 

 

FAQ

 

Are your company a trading one or a factory ?

Directly factory, more than 15 years focusing on test instruments field, 6 years exporting experience.

 

How do you attach the hardware you’re testing to your shaker?

By means of a fixture, usually aluminum or magnesium for lightness coupled with rigidity. They can be cast, or smaller fixtures machined from solid stock. Most fixtures are welded.

 

How do you control shakers?

If we’re looking for resonances in the product we’re testing, we command the shaker to shake the product at one frequency at a time but to vary that test frequency, to sweep it over a range of frequencies.But more realistically, we command the shaker to vibrate randomly and to excite all the resonances simultaneously.Control commands go into the keyboard of a specially-programmed computer.

 

What are those resonances?Are they bad?

Have you ever noticed the steering wheel moving with rather large displacement amplitude, larger than the input to the column? That magnification is called resonance. Possibly it annoys you. There’s a slight chance that in a few years that whipping of the steering column might cause bending fatigue failure.When we shake an automotive or ship or land vehicle instrument, we're looking for, for example, portions of printed wiring boards (PWBs) responding with greater motion than we're inputting. That flexing may damage PWB wiring, it may damage the attached components, and it will damage the soldered connections between components and the PWB.


 

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Product Tags: mechanical vibration testing   vibration shaker table  
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