Orbit Research Associates Private Limited
Preet Vihar, New Delhi, Delhi
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Contact Angle Measurement System

Contact Angle Measurement System is a tool to study the wetting behaviour of a liquid on Solid. Phenomenon like spreadability, absorption, adsorption, dissolution can be studied by contact angle measurement devices. Different methods are used for measurement which are classified as follows:

Sessile Drop Method: The optical contact angle method is used to determine wetting properties of a localized region on a solid surface.

Dynamic Whilmey Method: A method for calculating average advancing and receding angles on solid of uniform geometry.

Single Fiber Wilhelmy Method: Dynamic Wilhelmy method applied to single fibers to measure advancing and receding contact angles.

Powder Contact Angle method: Enables measurement of average contact angle sorption speed for powders and other porous materials. Change of weight as a function of time is measured.

Top View Distance Method: Measurement of the contact angle from the top using mirror image of light spot which are reflected by the curved surface of the drop.

Contact Angle Measurement

Contact Angle Measurement
  • Contact Angle Measurement
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Approx. Price: Rs 10 Lakh / PieceGet Latest Price

Product Details:

Measurement methodsContact angle
Surface tensionby ring/Plate or Pendant drop methods
FoamFoamability, foam stability Foam Structure
LocationDelhi
Need Standard CertificationNo
Standard Certification RequiredNo
Mode of ReportSoft Copy, Hard Copy
Application / IndustryR&D
Application TypeR&D & product development
Testing TypeTesting for in house product development
Need Test Result>24 Hours, >24 Hours
Industry TypeInk, Dyes, paper, Pharmaceuticals, Soap & detergents, cosmetics, food products
DestinationDelhi
Service Duration1 week

We offer measurement services for contact angle measurement using KRUSS Drop shape analysis systems, we also offer a range of instruments available, which are as follows:


  • DSA 25 Series
  • DSA30 Series
  • DSA 100 Series
  • Mobile Surface Analyzer
  • Top View Analyzer
  • Large Surface Analyzer
Note: The price indicated are for measurement of contact angle by sessile drop, please see the price of each instrument in respective instrument details.
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Additional Information:

  • Item Code: CA
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Delivery Time: 8 weeks
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Contact Angle Meter DSA25

Contact Angle Meter DSA25
  • Contact Angle Meter DSA25
  • Contact Angle Meter DSA25
  • Contact Angle Meter DSA25
  • Contact Angle Meter DSA25
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Approx. Price: Rs 8 Lakh / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Dosing Systemmanual & software controlled
contact angle0-180 degrees
Interfacial and Surfacde Tension0.01-2000 mN/m
Resolution0.01 degree/ 0.01 mN/m
IlluminationHigh power monochromatic LED
External Tilting0-90 degrees

The entry level instrument for measuring contact angle, Surface Free energy and Surface & Interfacial Tension measurement by Pendant drop method.

The system uses high speed high resolution USB3 camera and compatible iwth 64 bit Windows 10.

 

Features:


  • Modular single or double-dosing unit – manual or software-controlled
  • Optional zoom optics for variable field of view or budget-friendly fixed focal length
  • With optional internal temperature measurement
  • Software modules for contact angle, surface free energy of solids and surface tension of liquids
  • The instrument is available in three versions, Basic, Standard & Expert.
  • The measurements can be performed at room temp or at controlled atmosphere


Applications:
  • Characterization of surface pre-treatment processes
  • Checking the wettability of plastic,glass,ceramic,wood or metal
  • Checking the surface cleanliness




Note
:
The price will vary depending on configuration and accessories.
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Additional Information:

  • Item Code: DSA-25
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: New Delhi
  • Delivery Time: 4-6 weeks
  • Packaging Details: Complete unit with basic accessories DSA25B- BASIC unit with single dosing, and software for contact angle, DSA25S- STANDARD, unit with single software controlled dosing and software for contact angle and Surface free energy, DSA25E- EXPERT, unit with double software controlled dosing and software for contact angle, Surface free energy and surface/interfacial tension of liquids, Depending on versions, different accessories are delivered.
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Drop Shape Analysis System DSA30

Drop Shape Analysis System DSA30
  • Drop Shape Analysis System DSA30
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Approx. Price: Rs 16 Lakh / PieceGet Latest Price

Product Details:

MeasurementsContact Angle, Surface Free energy & Surface tension of liquids
Measurement RangeCA 0-180 deg, SFT 1-2000mN/m
TypeModular unit with flexible upgrade
Software64 bit Win 10 compatible
DosingManual, automatic, multi-dosing
Usage/ApplicationLaboratory Use
BrandKRUSS
ModelDSA30 Series

Drop Shape Analysis System DSA30 is a middle level series of Contact angle instrument for research and quality control applications. These measuring instruments are commonly used to measure surface free energy, contact angle, roughness and surface tension. Products offered by us are also appraised by our customers for their varied salient features.

Features:

  • Contact angle measuring instrument
  • Modular measuring system, can be extended at any time
  • High degree of automation possible
  • Static or dynamic contact angle measurements
  • High-temperature measurements at controlled relative humidity

Other Details:

  • Optics with manual or software-controlled zoom
  • One to three axes, manually or software-controlled
  • Manual or motor-driven single dosing system
  • 4-fold dosing system for automatic liquid selection
  • Standard or high-speed camera
  • Modular software in basic, standard or expert versions

Note:
The price will vary depending on configuration and accessories.
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Additional Information:

  • Item Code: DSA30
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
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Drop Shape Analysis System DSA100

Drop Shape Analysis System DSA100
  • Drop Shape Analysis System DSA100
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Approx. Price: Rs 22 Lakh / PieceGet Latest Price

Product Details:

Usage/ApplicationIndustrial Use
BrandKRUSS
ModelDSA100
TypeFully modular, more than 30000 variants available
MethodsContact angle, Surface free Energy, Surface & interfacial tension, Rheology of Interface
Measurement conditionsAmbient, high pressure, high temperature
DosingManual, automatic, multi-dosing
Light PathReflected path with PRISM
Measurement rangeCA 0-180deg , SFT 0.01 to 2000 mN/m

Drop Shape Analysis System for fully-automatic determination of contact angle and surface free energy. Complete software control of the most important instrument functions makes fully automated measuring sequences possible. The most popular contact system in the market with associated patent. We offer these products at very reasonable price rates.


Applications:


  • Static and dynamic contact angles measurement
  • Determination of polar and dispersive components
  • Lewis acid and base components and hydrogen bond forces
  • Measurement of interfacial and surface tension of liquids
  • Completely modular building block system
  • For measuring large samples version with long frame
  • Manual or automatic sample positioning
  • Manual or automatic dosing of up to 8 test liquids
  • Various temperature, high pressure and environmental chambers
  • Wide range of dosing modules
  • EDM/ODM module
  • Characterization of surface treatments
  • Characterization of new surfaces
  • Investigating adhesion properties
  • Testing surface purity
  • Quality control (QC) for wafers and microelectronics
  • Measurement of the cleaning behavior of surfactant solutions
  • Characterization of the print-ability of surfaces
  • Testing the wetting properties of plastics, glass or metal
Note: Price may vary depending on variant/ accessories
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Additional Information:

  • Item Code: DSA100
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
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Mobile Surface Analyser MSA

Mobile Surface Analyser MSA
  • Mobile Surface Analyser MSA
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Approx. Price: Rs 16 Lakh / PieceGet Latest Price

Product Details:

ApplicationIndustrial Use
Measurement Range0-180 Degrees
TypePortable
DosingDouble/ single
testContact angle & surface Free energy
Methodconic section, polynom, circle, Young-Laplace, height-width
Usage/ApplicationIndustrial Use
BrandKRUSS
ModelMSA
Resolution0.1 microL
ColorGrey
Power230V

Mobile Surface Analyser MSA measures surface free energy with two liquids, fully automatically and mobile using our new "One-Click SFE" method. The MSA doses two parallel drops with one click, followed by the direct analysis of the contact angles and derive the results of the surface free energy. All steps are automated and happen within a second. The precise measurement and scientific evaluation are performed with a single button click. Thus, measurement errors due to incorrect operation are virtually ruled out.

Tasks and application:

  • Measurement on large workpieces and finished products such as automobile parts
  • Determination of the wettability of solid materials before coating or bonding
  • Quality assurance of pre-treatment and coating processes
  • Quality assurance of cleaning steps
  • Testing the effectiveness of hydrophobic coatings

Note:
The price will vary depending on configuration and accessories.
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Additional Information:

  • Item Code: MSA
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
  • Port of Dispatch: Delhi
  • Packaging Details: complete with carry case.
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Large Surface Analyzer LSA

Large Surface Analyzer LSA
  • Large Surface Analyzer LSA
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Approx. Price: Rs 45 Lakh / PieceGet Latest Price

Product Details:

Measurement MethodSessile drop
Range0-180 degrees
Resolution0.01 degrees
Accuracy0.8 degrees
Power Consumption560 W
SoftwareAdvance

Fully automatic measurements on many positions of large sample areas can now be easily done using Large Surface Analyzer. LSA combines a precise positioning robot with Mobile Surface Analyzer - MSA for measuring surface free energy within a second. The system is especially suitable for quality control of cleaned, pre-treated or coated large surfaces due to its easy handling and programming as well as high measuring speed.

The automatically moved MSA, with its ability to take measurements in less than one second, is the fastest mobile instrument on the market for determining surface free energy with two test liquids. It does this by means of a non-contact pressure dosing system that places two drops on the sample, followed by an automatic image analysis of each drop including contact angle measurement and SFE calculation. With our Large Surface Analyzer - LSA, these features are enhanced using the quick and precise positioning of the instrument between measurements

The Large Surface Analyzer - LSA has one vertical and two horizontal axes and is designed to handle sample sizes of 495 x 565 mm. A second standard model allows operators to position the instrument as desired on an even larger surface of 2900 x 3150 mm. Upon request, customized systems in other sizes are possible.


Tasks and applications:

  • Pre-treatment and coating of large components
  • Cleaning and coating of glass surfaces.
  • Wetting analyses on printing plates

Measuring methods and options:


  • Determining surface free energy with two test liquids.
  • Measuring contact angle.
  • Position-dependent measurements (mapping)
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Additional Information:

  • Item Code: LSA
  • Port of Dispatch: Delhi
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Top View Analyzer TVA100

Top View Analyzer TVA100
  • Top View Analyzer TVA100
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Approx. Price: Rs 14 Lakh / PieceGet Latest Price

Product Details:

Range3.5 - 75 Degrees
DosingElectronic Pipette

Drop Analysis from a bird's-eye view

The measurment of contact angle on concave surfaces/depressions is a challenge, the Top View AnalyzerTVA100 measures the contact angle from the top using the distance between spots of light reflected from the curved drop surface. This technique allows nondestructive measurements on concave surfaces or surfaces in recesses in which a measurement of the shadow image with the illumination, sample and optics in a single plane is ruled out. The measuring head is available as a module for the well-proven KRÜSS DSA100, DSA30 and EasyDrop instruments and also as an independent portal system for contact-free measurements on large samples.

An overview of the TVA100:

  • Evaluation of surface curvature using the mirror images of spots of light
  • Measurement on concave surfaces or in depressions
  • Robust precision dosing for a wide range of liquids
  • Rapid assessment of wetting homogeneity

Available as:

  • Top View Analyzer TVA100
  • Module for KRÜSS DSA25, DSA30 and DSA100 instruments
  • Portal system (TVA100R) for contact-free measurements on large samples Offered angle measuring systems that are based on latest technology and make use of the image of light spots that are reflected by the curved surface of the drop to measure the contact angle.

Applications:

  • Biotechnology (microtiter plates / 96well plates)
  • Microelectronics (mounted PCBs)
  • Wafer techniques
  • Sanitary ceramics
  • Optics (concave lenses)
  • Quality control in surface cleaning processes


Note
The price will vary depending on configuration and accessories.
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Additional Information:

  • Port of Dispatch: Delhi
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Surendra Khurana (Director)
304, Chopra Complex, 8 Community Centre
Preet Vihar, New Delhi- 110092, Delhi, India



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