DYT-600Z contact angle measuring instrument wetting angle measuring instrument, automatic

Introduction

The contact angle is the angle between the gas-liquid interface and the solid-liquid interface at the junction of gas, liquid and solid phases, and is represented by θ. The main function of the contact angle measuring instrument is to measure the contact angle of liquid to solid, which is an important instrument for surface performance testing.

DYT-600Z contact angle measuring instrument adopts automatic liquid feeding device, through the acquisition of image contour, analysis and measurement of contact angle, surface tension, interfacial tension, forward angle, retreat angle, surface energy, wetting performance and other indicators, the instrument is cost-effective, comprehensive functions, can meet the needs of various conventional measurements and some unconventional measurements.

apply

Contact angle measuring instrument is widely used in popular fields we are familiar with, such as medical, chemical, surface treatment, glass manufacturing, as well as screens, lenses, semiconductors, electronic circuits, coatings and inks, biological sciences, textile fibers, and major universities for material research and analysis, in short, contact angle measuring instrument is an important measuring instrument to evaluate surface properties.

Features

1. The seat drop method is used to measure the static contact angle. (e.g. spreading, penetration, absorption and other wetting behaviors of liquids on solid surfaces)

2. Measure the dynamic contact angle: forward angle, backward angle. (According to the hysteresis of the contact angle, analyze whether the surface of the material is uniform and flat)

3. Real-time monitoring of the change of contact angle and surface energy of the material, and generate curve analysis diagram according to time and result.

4. Measurement of powders, non-planar materials (concave and convex surfaces), superhydrophobic and superhydrophilic materials.

5. The bubble trapping method measures the contact angle, such as contact lenses, etc. (Accessories required)

6. The hanging drop method measures the surface tension and interfacial tension of the liquid.

7. Calculation of automatic energy, dispersion force, polar force, non-polar force, electron acceptor, and electron donor on solid surface.

8. Calculation of adhesion work, wetting work, and spreading coefficient

Operating Principle

The contact angle measuring instrument is mainly composed of 5 parts

• Hardware drive system - provides physical support for the overall operation of the instrument, the work of the dispensing system, the display and adjustment of the light source, the normal operation of the software, the analysis of the results, and the data transmission.

• Automatic Liquid Feeding System – Liquid injection accuracy up to 0.001 μL, adjustable speed in 5 stops, and a microsampler is included in the system.

• Sample stage - the three-dimensional sample stage is adopted, with fine workmanship, strong sense of operation damping, stable movement and accurate positioning.

• Image acquisition - SONY high-speed industrial-grade chip, 30 frames/s, 300W pixels, driver-free, USB power plug and play, no need for separate power supply.

• Powerful software analysis system, with internationally popular fitting methods, accurate and fast completion of measurement tasks; Powerful database support, which can store 2 million test records, and the historical records can be retrieved and consulted instantaneously.

Host X1, manual X1, certificate X1, warranty card X1 Contact Angle Meter host X1, lens X1, CCD camera X1, trace Sample injector (500μ1) X1, trace Sample injector (1000μ1) X2, hydrophilic needle (stainless steel) X2, hydrophobic needle X2, surface tension needle (thick) X2, power cord X1, camera cable X1, sc09 communication cable X1, software Udisk X1, level adjustment instrument X1, instruction manual X1, certificate X1, packing list X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.