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Product Details

KJ-625 Contact Angle Measurement

Product Description

As is known to all, nanomaterials science and engineering have become the world's research hotspots.

When studying the surface modification of nanomaterials, the concept of wetting contact Angle is often

involved.Contact Angle refers to the level of a solid plane drops of a droplet and solid on the surface of the solid

- liquid - gas three-phase junction, the gas-liquid interface and the solid-liquid interface two tangent to clamp the

liquid phase in the Angle.

2. Instrument Application Field

TFT - LCD panel industry: glass panel and the coating quality of cleanliness measurement;TFT printing

circuit, color filter, ITO conductor film and other pre-coating quality measurement

printing, plastic industry, surface cleaning and the adhesion quality measurement;Measurement of ink

adhesion;Compatibility measurement of glue colloidal properties;The fastness of the dye

semiconductor industry: a wafer cleanliness measurement;Control of HMDS;Research of CMP research and

measurement, photoresist and imaging agents

chemical materials research: waterproof and hydrophilic materials research;The surface activity and

detergent's tension and humidity;Adhesion enhancement and adhesion surface can be measured

IC encapsulation: substrate surface cleanliness;Identification of atomic synthesis;BGA welding surface;The

adhesion of epoxide is measured.

3. Instrument introduction

The instrument adopts the modern manufacturing technology, instrument adopts advanced special CCD

digital camera, high resolution zoom microscope with times background and high brightness LED light source

system, match 3 d sample sets, workbench can be up and down, left and right sides, front and rear direction.To

achieve the micro - sampling and up and down, left and right precision movement.It also designed the

telescopic rod structure table, which can adapt to the occasion of increasing the thickness of different user

materials.The instrument frame can be adjusted according to the size of the style, and the scope of the

instrument can be expanded.The software collocation correction function, the test results can be saved in the

same report several times, can let the user better control the material data.The instrument is designed to be

beautiful, easy to operate and meet the needs of users.Applicable to all kinds of industry determination of

contact Angle users.

4. Requirements for improving quality control

Optical contact Angle measuring instrument: it is a simple, fast and sensitive method to measure the wettability

of solid surface.The surface tension of the solid surface can be measured indirectly.The following is a

comparison table of test methods:

The test method	Advantage	shortcoming
Optical contact Angle measuring instrument	Angle measuring instrument 1. The contact Angle is quantifiable and definite 2. Uniformity measurement 3. Small error value	Cost is a little higher
Surface test agent	The cost is low	The error is large, and the accuracy is affected after multiple tests
Atomic force microscope AFM	Extremely small measurements (atomic surface, nanostructure)	High cost, small image, slow speed, easy to damage the probe

Company Information

GUANGDONG KEJIAN INSTRUMENT CO., LTD., founded in 2003, is a professional research and development, production of precision testing instruments and provides a complete set of test solution technology enterprises, with professional factory equipment technology research and development team and excellent production, management level, continuously provide customers with satisfactory products and services, and gradually become the industry's leading supplier of instrumentation.

In line with the trend of market globalization, KEJIAN Instruments registered its wholly-owned subsidiary - KEJIAN Industrial Hong Kong Limited in 2009, and began to explore the international market and provide KEJIAN instruments products to overseas customers. So far, KEJIAN instruments has provided high-quality products and services to customers in more than 50 countries and regions around the world, many of which have become long-term partners because of their recognition and trust in KEJIAN instruments.

Based on the recognition of KEJIAN Instruments, The National Standards Drafting Committee invited us to participated in the drafting and revision of a number of national standards, and was invited to attend the adhesive industry summit forum for many times, sparing no effort to contribute to the development of national and industrial technologies.

Our Services

KEJIAN Instrument Service:

If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation muanual. We can provide video-con.

Onsite Service:
1.Device installation

2.Equipment Operation Test Technology training

3. Equipment Calibration

4.Daily maintenance and maintenance of equipment
Free technical training for visiting factories 24-hour Online contact
Free software upgrades
Free information:
1.Product Instruction;

2.Product operation instruction/video;

3.Experiment Test (test application, test report)
Device Problem Handling:
1. Social media 24 hours online communication;

2. Mail Seamless Docking;

3. Video Conferencing;

4. Artificial free door-to-door service.

Packaging & Shipping

Fumigated Heat Treating Wooden Package

Ship from Shenzhen Seaport or Shenzhen/Guangzhou/Hongkong by Air

FAQ

1. Why Choose Us?

(1)Focusing on this testing field for over 15 years makes us professional.

(2)Located in Dongguan city--the world class manufacturing city.