Http://
Digital microscope with universal illumination and multiple contrast methods for more efficient inspection and quality control
Leica DVM6 application example with integrated ring light or coaxial illumination system
Dr. James DeRose 1 Georg Schlaffer 1
1 Leica Microsystem
June 3, 2015
The most advanced digital microscopes available today, for example, the Leica DVM6, utilizes a universal illumination system that enables multiple contrast observations, which are useful for inspection, quality control and failure analysis. These contrast observations make it easier and faster for users to detect flaws or defects on the surface of a product or part. This article will give examples of how modern digital microscopes can make inspection, quality control, and failure analysis more efficient.
Using the Leica DVM6 to obtain different images (simplified illustrations) of the tinned copper lead frame trimming along the mouth (cross section) by different illumination contrast observation methods: A) full annular light; B) coaxial light source when the polarizer is turned on; C) the embossing contrast method and the coaxial light source when the polarizer is turned on; D) the coaxial light source when the polarizer is off. The above image shows the different contrast of the tin surface of most of the copper, except that the pinhole is broken and the bottom of the copper material can be seen.
Use the Leica DVM6 to record metal relief paper images (simple illustrations) by different illumination contrast observation methods: A) full ring light; B) 1/4 ring light; C) coaxial light source when the polarizer is on; D) Coaxial light source when the polarizer is off. The 1/4 ring light (image B) and the coaxial light source (image C) when the polarizer is turned on can enhance the relief effect, while the coaxial light source (image D) when the polarizer is off can highlight smudging or contamination.
This article is available in German : Effizientere Inspektion und Qualitätskontrolle durch vielseitige Beleuchtungsvarianten in der Digitalmikroskopie
Download free report
In industrial production, speeding up inspection and quality control procedures is critical. If the appearance of the product is enhanced by different types of illumination and contrast observations, it is easy to find or detect the product features of interest, thus reducing the time required for testing and testing. The latest development technology in the field of digital microscopy has used the illumination contrast observation method to lead the detection and quality control work to a practical and efficient path.
After registration, you can download free reports in English or German.
Millimeter Wave Therapy Machine
What is Millimeter wave therapy?
Millimeter wave is 1-10mm electromagnetic wave, it is equal to frequency range 300GHZ-30GHZ, it is a low power, short wavelength, high frequency electromagnetic wave and locates in interchange of the light wave, also called extremely high frequency electromagnetic wave.
Millimeter wave electro-magnetic therapy is supplemented by way of energy through the meridians, body fluid pathways, neural pathways, to regulate patient immune system.
Millimeter wave application:
Millimeter wave is a kind of green therapy that is safe effective and non-toxic side effects, its unique [Electromagnetic resonance theory of coherent oscillation"and Non-thermal remote effect", have obvious effect on the biological macromolecules, cell and visceral organ, can promote the growth of hematopoietic cell, improve the body` s immune system function, promote tissue repair regeneration, promote inflammation absorption and ulcer healing, coordinate the body`s physiological function by the resonance effect of oscillation frequency, thus get a significant biological effects.
Millimeter wave Therapy Machine Main functions
1. Non-thermal effects
Millimeter does not treat diseases via increasing body temperature. In the treatment of diseases, no thermal, no pain, no simulation, an internationally recognized green therapy.
2. Distal effects
Millimeter wave can be conducted through the inter-cell, neural, humeral, an other means of the meridian through the irradiation point on the biological activity, or even the effect of the body up to the depth of the lesion.
3. The cumulative effect of time
Millimeter-wave of cell repair and adjusting will take some time, with the increase in the number of treatments:the more intense the millimeter-wave effect on the biological effects of the body, the treatment effect is more obvious.
Millimeter-wave therapy can be applied to many special occasions, either as a single therapy, or combined with a variety of other medical methods for safe usage.
Millimeter Wave Therapy,Millimeter Wave Therapy Machine,Wave Therapy Machine,Millimeter Therapy Machine
Shenzhen Guangyang Zhongkang Technology Co., Ltd. , https://www.szlighttherapymachine.com