01. Laser Doppler Surface Velocity Meter- LV-7000 series

LV-7000 series detects speed, uneven speed, distance, length of moving object or rotating object by non-contact detection with high sensitivity and high response. You can install and measure easily in the place where had been difficult in measurement so far.

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More Details : LV-7000 series

More details

The LV-7000 series enables evaluation of product features and helps to understand the phenomena more accurately. Non-contact and accurate laser detection is useful for improving parts quality, and useful for reducing loss of material.

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Features

High sensitivity detection, safety Class 2 leaser products

· “Laser Safety Class 2” does not need safety requirement for detection such as leaser protection glass, laser control regions/controller.
· Original optical system and demodulating circuit allow high sensitivity detection. Available to measure wide variety of targets
· Easy, quick positioning and checking with red visible light.

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 Non-contact detection, No-load measurement

· Not necessary to worry about defects such as scratch, wrinkle, or transformation.
· Hardly affected by flipping, shaking, or eccentricity. Slip or friction is not generated.
· Enables speed measurement and length measurement in vertical driving, negative gradient driving, which are difficult to detect by contact-type detector.
· Expansion speed/direction measurement of extensible materials including rubber, resin, and clothe. 
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Simple operation but high function

· High spatial resolution with small laser-spot. Enables measurement of thin/tiny target including slender thread and narrow parts.
· Indicator on a compact sensor allows you to check the target and operating condition at the same time.
· High speed response of 800 m/s2. Steep start and stop from zero speed are able to be detected.
· Able to be performed difference measurement between two points by setting two speedometers
· High resolution detection even though the tiny speed by high resolution range.
· Easy to see numerical values by large LED display and stand jigs.
· Simple and speedy operation with large function button. Current setting conditions are clear at a glance.
· Selectable output signal format from analog, digital, and phase difference depending on the usage.

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Application 

-Torsion vibration measurement

-Speed and behavior measurement of tire

-Behavior measurement of pulley/belt

-Measurement for material evaluation 

-Uneven speed measurement

-Measurement of winding length

-Slip amount measurement in conveyanve

-Conveyance at vertical * negative gradient

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Video 

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