High Value Affordable Dr.J Scientific Solutions

We create customer-focused and affordable solutions and services which deliver tangible economic impact through chemical,

physical and structural, cleanliness analysis of materials and workpiece.we are a professional analysis system supplier.

Auto parts cleanliness solution

Small particles and big hazards-the importance of car cleanlinessThe earliest history of cleanliness is used in the aerospace industry. In the early 1960s, the American Automotive Engineers (SAE) and the American Association of Aeronautics and Astronautics (SAE) began to use uniform cleanliness stan

Interpretation of working principle of scanning electron microscope by Dr.J Scientific

Interpretation of the working principle of Dr. J Scientific scanning electron microscope.The electron microscope is a relatively modern cell biology research tool invented in 1965. It mainly uses secondary electron signal imaging to observe the surface morphology of the sample, that is, scan the sam

What is the difference between the SE and BSE modes of scanning electron microscopy?

1. The collected signals are different. SE: secondary electron; BSE: backscattered electron.2. The resolution is different. SE: high; BSE: low.3. The image contrast is different. SE: Topographic contrast; BSE: Thickness contrast.4. The purpose of application is different. SE: onlookers three-dimensi

Featured Analysis Series Products

We create superior, customer-focused solutions and services on elemental analysis, structural analysis, cleanliness analysis, etc.

Products including OES, CS, ONH, SAM, XRF and Cleanliness Analysis System. we are a professional analysis system supplier.

Know More About Dr.J Scientific

Nowadays we help users better understand a wide variety of materials, from polymers and mining to metals and from electronic chip to component. Our technologies are used by scientists and engineers in a wide range of industries and organizations to solve the challenges associated with maximizing productivity, developing better quality products and getting them to market faster.

In this reason we build a global brand Dr.J Scientific to help more and more customers use the high quality products with affordable price.We are a professional supplier in this area.

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What is the difference between the SE and BSE modes of scanning electron microscopy?
2021-11-26

1. The collected signals are different. SE: secondary electron; BSE: backscattered electron.2. The resolution is different. SE: high; BSE: low.3. The image contrast is different. SE: Topographic contrast; BSE: Thickness contrast.4. The purpose of application is different. SE: onlookers three-dimensi
Interpretation of working principle of scanning electron microscope by Dr.J Scientific
2021-11-29

Interpretation of the working principle of Dr. J Scientific scanning electron microscope.The electron microscope is a relatively modern cell biology research tool invented in 1965. It mainly uses secondary electron signal imaging to observe the surface morphology of the sample, that is, scan the sam
Defect analysis solution
2021-11-01

Semiconductor plastic packaging, adhesive film and welding defect detection.
Elemental analysis solutions
2021-11-01

Analysis of Low Alloy Steel by Optical Emission Spectrometer
Cleanliness analysis solution
2021-11-01

The cleanliness inspection of automobile mechanical transmission assembly.
Auto parts cleanliness solution
2022-03-18

Small particles and big hazards-the importance of car cleanlinessThe earliest history of cleanliness is used in the aerospace industry. In the early 1960s, the American Automotive Engineers (SAE) and the American Association of Aeronautics and Astronautics (SAE) began to use uniform cleanliness stan

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