DYT-600Z contact angle measuring instrument wetting angle measuring instrument, automatic
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DYT-600Z
DeYouTe DYT-600Z Contact angle TesterSPEC
DeYouTe DYT-600Z Contact angle TesterDetails
DeYouTe DYT-600Z Contact angle TesterPacking list
- SKU
- NB048991
- 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 23kg (bare metal)
- Dimension
- 820*210*660mm
- 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 70mm, Accuracy 0.1mm
- Image resolution
- Default 1280 * 960, a total of four kinds, can be freely switched.
- 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.
- Sample injector
- High precision quartz Sample injector, Capacity 500μL
- Dripping method
- Software controlled automatic liquid feeding, drop Accuracy 0.001 μ L.
- running speed
- The running speed is adjustable in 5 gears.
- Liquid addition method
- One click to add liquid, fill up and stop automatically.
- Injection unit movement
- Up and down 60mm; left and right 60mm;
- needle
- Equipped with hydrophilic needle and superhydrophobic needle.
- Table size
- 200mm * 160mm
- Small stage
- 70mm * 45mm
- Maximum sample size
- 280(W) * ∞(L) * 60(H)mm
- Sample stage movement
- Move back and forth, stroke 75mm, Accuracy 0.1mm
- horizontal adjustment
- Sample stage level adjustment, CCD level adjustment (distribution level)
- Sample stage material
- aluminum alloy
- Measurement mode
- Seat drop method, hanging drop method, forward angle, backward angle, capturing method, etc
- Measurement range of contact angle
- 0~180°
- Measurement Accuracy of contact angle
- ±0.1°
- Angle resolution
- 0.001°
- Baseline recognition
- Automatic and manual
- Measurement range of surface tension
- 0~3000mN/m
- Surface tension test resolution
- 0.001mN/m
- Measurement mode
- automatic
- 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.
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.