- Opis
- Zapytanie
Opis
LR-SDC-80 Tester kąta kropli wody
Streszczenie
Contact Angle is the tangent line of the gas-liquid interface at the intersection point of gas, płynne i stałe. Ta styczna linia ma kąt między cieczą a granicą ciało stałe-ciecz. The measurement of contact Angle is the main method for surface performance detection nowadays.
LR-SDC-80 basic contact Angle measuring instrument adopts the principle of optical imaging to measure the surface contact Angle, zwilżalność, surface energy and other properties of the sample by means of image profile analysis. The equipment has high cost performance, comprehensive functions and can meet the requirements of conventional sample surface wettability measurement.
LR-SDC-80 Tester kąta kropli wody
Aplikacja
Przyrząd do pomiaru kąta zwilżania jest szeroko stosowany w różnych gałęziach przemysłu, w produkcji telefonów komórkowych, produkcja szkła, obróbka powierzchniowa, badania materiałowe, przemysł chemiczny i chemiczny, produkcja półprzewodników, farba i tusz, elektroniczne obwody, włókno tekstylne, medycyna, biologia i inne dziedziny, Pomiar kąta styku stał się ważnym instrumentem oceny właściwości powierzchni.
- Wetting behaviors of liquid on solid surface, such as spreading, infiltration and absorption, itp., static contact Angle was measured by droplet method;
- Measurement of forward Angle, backward Angle, contact Angle lag, rolling Angle and dynamic contact Angle of materials on solid surface;
- Continuous real-time research and process recording of absorption materials, and curve analysis of contact Angle changes with time;
- Measurement of contact Angle of various special materials, takie jak proszek, curved surface, superhydrophobic/superhydrophilic samples;
- Test the contact Angle of the material immersed in the liquid by adhesive drop method;
- Measurement of interfacial tension, polarity and dispersion components of various liquid surface by droplet method;
- Calculate the Surface free energy and analyze its polar dispersion component;
- Analyze the adherent work of liquid on solid surface to evaluate the uniformity and cleanliness of solid surface.
LR-SDC-80 Tester kąta kropli wody
Equipment Specifications
specification of equipment | |
Device host | |
Wymiar graniczny | 420mm (L) *150mm (W) *400mm (H) |
Waga | 3.2KG |
Power supply | |
Napięcie | 100~240VAC |
Moc | 20W |
częstotliwość | 50/60HZ |
Interspace | |
platform size | 130mm×150mm |
Maximum sample | 180mm×∞×30mm |
Sample table regulation | 3D manual adjustment (upgradable automatic) |
Regulacja ręczna, skok 60 mm, dokładność 0,1 mm Left and right manual adjustment, skok 35mm, dokładność 0,1 mm Manual up and down adjustment, skok 80mm, dokładność 0,1 mm | |
Picture pick-up system | |
Image Maximum | 3000(H)× 2000(V) |
Maximum frame rate | 70fps |
czujnik | SONY 1/1.8″ |
spectrum | Black and white/Color |
ROI | custom |
Display line weight | custom |
time of exposure | custom |
zasilacz | 5 VDC USB port |
transfer | USB3 Vision |
Microscope objective | |
focal length | 100mm |
multiplying power | 8X |
Resolution scale | 6~12um |
Light source | |
typ | Single wavelength Industrial LED (Cold light) |
wave length | 460nm |
light field | 40mm×20mm |
lifetime | 50000Hour |
Lifetime | |
Drip system | Direct injection precision microinjector |
control mode | manual control |
Drop accuracy | 0.1μl |
wtryskiwacz | High precision airtight syringe |
pojemność | 1000μl |
syringe needle | 0.51mm stainless steel super hydrophobic needle (standard) |
Sczęsto | |
Contact Angle range | 0~180° |
resolution ratio | 0.01° |
Contact Angle measurement method | Fully automatic, semi-automatic, podręcznik |
analysis mode | Stop drop method (2/3 state), bubble trapping method, seat drop method |
analytical method | Static analysis, dynamic analysis of increasing and shrinking liquid, dynamic analysis of wetting, real-time analysis, bilateral analysis, forward and backward Angle analysis |
test method | Metoda koła, ellipse/oblique ellipse method, differential circle/differential ellipse method, Young-lapalace, width and height method, tangent method, interval method |
Surface free energy | |
test method | Zisman, OWRK, WU, WU 2, Fowkes, Antonow, Berthelot, EOS, adhesion work, wetting work, spreading coefficient |
Data processing | |
output mode | Automatically generated, can export/print EXCEL, Word, spectrum and other report formats |