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DEYOTE JY-PHB contact angle analyzer, droplet shape analyzer

SE
Contact angle Measurement range 0-180 °, contact angle Measurement accuracy +/- 0.1 °, angle resolution 0.001 °, support powder, non-planar materials and superhydrophobic, superhydrophilic materials detection, manual liquid inlet system accuracy up to 0.1 μL
$3615.00/set
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DeYouTe JY-PHB Contact angle TesterSPEC

DeYouTe JY-PHB Contact angle TesterDetails

DeYouTe JY-PHB Contact angle TesterPacking list

SKU
NB048990
Measurement mode
Seat drop method, forward angle, backward angle, roll angle, etc
Measurement range of contact angle
0~180°
Measurement Accuracy of contact angle
±0.1°
Angle resolution
0.001°
Baseline recognition
Automatic and manual
Surface energy calculation method
All mainstream surface energy calculation methods are provided, including LW-AB, Owens, Wu S.J, Fowkes, ZHU, and the surface energy calculation method can be customized in the background.
Wettability analysis
Adhesion work, moisture invasion work and spreading coefficient are automatically analyzed with one key.
Dripping method
Manual feeding, drop Accuracy of 0.1 μL.
Injection unit movement
Up and down 13mm; left and right 13mm; Accuracy 0.01mm
needle
Equipped with hydrophilic needle and superhydrophobic needle.
Table size
125mm * 115mm
Small stage
70mm * 45mm
Maximum sample size
220(W) * ∞(L) * 50(H)mm
Sample stage movement
Move back and forth, stroke 80mm, Accuracy 0.1mm
horizontal adjustment
Sample stage level adjustment, CCD level adjustment (distribution level)
Sample stage material
aluminum alloy
characteristic
Using China high-precision Optical inspection swirl/spin table, drive the stage concentric swirl/spin, in order to realize the turning method to test the forward angle, the backward angle, and the rolling angle.
Swirling/spinning
Computer control, high subdivision stepper motor drive, and manual adjustment.
Swirl/spin angle
0.1 ° - ∞ ° (360 ° infinite swirl/spin)
Rotation speed
0.1 °/sec to 3 °/sec (5-gear speed regulation)
Angle resolution
0.01°
Light source
LED adjustable, white tone industrial grade Cold Light source.
Light source optimization
Polymer soft light material makes the luminance uniform and the droplet profile clearer.
Luminance adjustment
Light source characteristics for LED cold, special chip design, Light source stability.
light source wavelength
450-460nm
Power
3W
lifespan
More than 80,000 hours.
Power supply Voltage
220V / 50-60HZ
Body profile
European standard 40X40W heavy duty thickening
Communication line
SC09 programming control line, versatility, high efficiency, fast command sending speed, stable data transmission.
kernel processor
It adopts imported Mitsubishi PLC core processor, with fast computing speed, high control Accuracy and strong anti-interference ability.
Weight
About 19kg (bare metal)
Dimension
630*210*550mm
CCD camera
SONY high-speed industrial-grade chip, 30 frames/S, 300W pixels. Drive-free, USB Power Supply plug and play.
lens
0.7-4 zoom Microscope head, magnification 30-130 times.
Focusing movement
Stroke 60mm, Accuracy 0.1mm
Image resolution
Default 1280 * 960, a total of four kinds, can be freely switched.
JY-PHB
Contact angle Tester
Contact angle Measurement range 0-180 °, contact angle Measurement accuracy +/- 0.1 °, angle resolution 0.001 °, support powder, non-planar materials and superhydrophobic, superhydrophilic materials detection, manual liquid inlet system accuracy up to 0.1 μL
DEYOTE JY-PHB contact angle analyzer, droplet shape analyzer Picture

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.

JY-PHB contact angle measuring instrument analyzes and measures contact angle, forward angle, back angle, rolling angle, surface energy, wetting performance and other indicators through the acquisition of image contour, the instrument is cost-effective, comprehensive functional, and 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 including: rolling 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. Calculation of automatic energy, dispersion force, polar force, non-polar force, electron acceptor, and electron donor on solid surface.

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

Operating principle (the appearance of the instrument is mainly based on the actual factory)

dUART JY-PHB Contact Angle Tester Details Figure 1

The contact angle measuring instrument is mainly composed of 5 parts

  • Hardware drive system: It 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.

  • Manual liquid feeding system: accuracy 0.1 μL.

  • Sample stage: Three-dimensional sample stage, fine workmanship, strong sense of operation damping, stable movement, accurate positioning, domestic high-precision optical rotary table is used to realize the forward angle, backward angle and rolling angle of the rotation method.

  • Image acquisition: SONY high-speed industrial-grade chip, 30 frames/s, 300W pixels, driver-free, USB power supply 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.


FAQ
QThe laboratory needs to measure the dynamic contact angle of superhydrophobic materials. Is there a suitable instrument?
A JY-PHB is very suitable, its roll method design can automatically measure the rolling angle, forward angle and backward angle, for superhydrophobic materials are also equipped with a special hydrophobic needle, Software supports real-time generation of angle changes Linear dispersion.
QThe laboratory needs to measure the rolling angle of superhydrophobic materials. What instrument is recommended?
A The JY-PHB is a good fit. It is equipped with a high-precision swirl/spin table that supports the roll angle test by the fall method. It is specially designed for superhydrophobic materials. It also allows simultaneous measurement of forward and backward angles for comprehensive analysis of surface inhomogeneity.
QCoating research and development needs to measure surface energy, what function of contact angle instrument should be selected?
A JY-PHB has a variety of built-in surface energy calculation methods, which can automatically calculate parameters such as polar force and dispersion force, and can also analyze adhesion work and spread coefficient, which is very suitable for surface performance evaluation in the Coating inks industry.
QTest the hydrophobic performance of the mobile phone screen, which Contact Angle Meter should be selected?
A JY-PHB specializes in measuring the contact angle of liquids on solid surfaces, which can accurately evaluate the hydrophobic effect of the screen. The instrument uses the seat drop method to measure the static angle, and can also measure the dynamic rolling angle. With a high-precision swirl/spin table, it is suitable for surface performance testing of flat materials such as screens.
QWhat instrument is suitable for analyzing the wettability of Coatings on metal surfaces?
A The JY-PHB contact angle instrument can measure contact angle, surface energy and adhesion work and other parameters. By monitoring the wetting process in real time and generating Linear dispersion, it helps to analyze the spread and adhesion effect of Coatings on metals. The instrument supports powder and concave-convex surface measurement, which fully meets the Coatings R & D request.
QHow to measure the dynamic contact angle of superhydrophobic materials?
A It is recommended to choose the rolling angle measurement function of JY-PHB. It is equipped with a high-precision Optical inspection swirl/spin table, which can automatically test the forward angle, backward angle and rolling angle with an accuracy of +/- 0.1 °. It is especially suitable for analyzing the contact angle Hysteresis of superhydrophobic materials to ensure accurate and reliable surface uniformity assessment.
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