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Contact Angle Meter Contact Angle Measuring Instrument
Contact Angle Meter Contact Angle Measuring Instrument
Overview
Contact angle is the angle θ between the tangent line of the gas-liquid interface at the intersection of gas, liquid and solid phases, and the tangent line on the liquid side and the solid-liquid junction line.
The ZL-2823A basic contact angle meter uses the principle of optical imaging to measure the surface contact angle, wettability, surface energy and other properties of the sample by means of image profiling, which is extremely cost-effective and comprehensive, and can meet the conventional sample surface wettability measurement.
Applications
Contact angle measurement is used in a wide range of industries and has become an important instrument for assessing surface properties in areas such as mobile phone manufacturing, glass manufacturing, surface treatment, materials research, chemical and chemical engineering, semiconductor manufacturing, coatings and inks, electronic circuits, textiles and fibres, and medical and biological applications.
Spreading, penetration, absorption and other wetting behaviour of liquids on solid surfaces, static contact angle measurement by the seat-drop method
Forward angle, backward angle, contact angle hysteresis, rolling angle, dynamic contact angle measurements of materials on solid surfaces
Continuous real-time study and process recording of absorbing materials, contact angle variation curve analysis with time
Contact angle measurements of various special materials, e.g. powders, curved surfaces, superhydrophobic/superhydrophilic samples
Contact angle testing of materials submerged in liquids by the attached drop method
Suspended drop method for measuring surface interfacial tension and its polar and dispersive components for various liquids
Calculation of surface free energy (Surface free energy) of solids and analysis of its polar and dispersive components
Analysis of the Adhesion of liquids on solid surfaces and assessment of the homogeneity and cleanliness of solid surfaces
Technical Specifications
Equipment Mainframe
Dimensions
420mm(L)*150mm(W)*400mm(H)
Mainframe weight
3.2KG
Power Supply
Voltage
100~240VAC
Power
20W
Frequency
50/60HZ
Space & Platform
Platform Size
130mm*150mm
Maximum Specimen
180mm*∞*30mm
Sample Table Adjustment
Three-dimensional manual adjustment (upgradeable to automatic)
Front and rear adjustment
Manual, 60mm travel, 0.1mm accuracy
Left/right adjustment
Manual, 35mm travel, 0.1mm accuracy
Up and down adjustment
Manual, 80mm travel, 0.1mm accuracy
Camera Systems
Maximum Image
3000(H)*2000(V)
Maximum Frame rate
70fps
Sensor
SONY 1/1.8"
Spectrum
Black and white/color
ROI
Custom
Display Line Width
Custom
Exposure Time
Custom
Power Supply
5 VDC USB interface
Transmission
USB3 Vision
Microscope Head
Focal Length
100mm
Magnification
8x
Resolution Scale
6~12um
Light Source
Type
Single wavelength industrial LED (cold light)
Wavelength
460nm
Light Field
40mm*20mm
Lifetime
50000 Hour
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification:
Verified Supplier
We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio... We,Dongguan Zhongli instrument Technology Co., Ltd. Which Located in Dongguan, Guangdong, China. It is a collection development, research, production and sales of test equipment technology company.
Companies with technical support, marketoriented, fundamental human. Have a high level of professio...