| Price | Negotiable |
| MOQ | 1 |
| Delivery Time | 5-8 work days |
| Brand | Lonroy |
| Place of Origin | China |
| Model Number | LR-SDC-80 |
| Packaging Details | Wooden Package |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 200 |
| Place of Origin | China | Outside size | 550mm(L)*360mm(W)*470mm(H) |
| Packaging Details | Wooden Package | Model Number | LR-SDC-80 |
| Supply Ability | 200 | Weight | 11KG |
| Brand Name | Lonroy | Measurement range | 0-180° |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Price | Negotiable |
| Delivery Time | 5-8 work days | Minimum Order Quantity | 1 |
| Power | 220V /50/ 60HZ | Table size | 120mm*150mm |
ISO 15989 Optical Contact Angle Tester Liquid Surface Tension Test Machine
1. Summary
The
Contact
Angle
is
the
tangent
to
the
gas-liquid
interface
at
the
point
where
the
gas,
liquid
and
solid
meet.
This
tangent
has
an
angle
between
the
liquid
and
the
solid-liquid
boundary.
Contact
angle
measurement
is
now
the
main
method
of
surface
performance
inspection.
SDC-80
basic
contact
angle
measuring
instrument
using
optical
imaging
principle,
through
the
image
profile
analysis
to
measure
the
sample
surface
contact
angle,
wetness,
surface
energy
and
other
properties.
It
is
a
cost-effective
and
versatile
instrument
that
can
meet
the
requirements
of
traditional
sample
surface
moisture
measurement.
2.
Application
Contact
Angle
Measuring
Instrument
is
widely
used
in
various
industries.
In
the
fields
of
mobile
phone
manufacturing,
glass
manufacturing,
surface
treatment,
material
research,
chemical
industry,
semiconductor
manufacturing,
coating
and
ink,
electronic
circuit,
textile
and
fiber,
medical
and
biological,
contact
angle
measurement
has
become
an
important
instrument
for
evaluating
surface
properties.
1.
Wetting
behaviors
of
liquid
on
solid
surface,
such
as
spreading,
infiltration
and
absorption,
etc.,
static
contact
Angle
was
measured
by
droplet
method;
2.
Measurement
of
forward
Angle,
backward
Angle,
contact
Angle
lag,
rolling
Angle
and
dynamic
contact
Angle
of
materials
on
solid
surface;
3.
Continuous
real-time
research
and
process
recording
of
absorption
materials,
and
curve
analysis
of
contact
Angle
changes
with
time;
4.
Measurement
of
contact
Angle
of
various
special
materials,
such
as
powder,
curved
surface,
superhydrophobic/superhydrophilic
samples;
5.
Test
the
contact
Angle
of
the
material
immersed
in
the
liquid
by
adhesive
drop
method;
6.
Measurement
of
interfacial
tension,
polarity
and
dispersion
components
of
various
liquid
surface
by
droplet
method;
7.
Calculate
the
Surface
free
energy
and
analyze
its
polar
dispersion
component;
8.
Analyze
the
adherent
work
of
liquid
on
solid
surface
to
evaluate
the
uniformity
and
cleanliness
of
solid
surface.
3.
Principle
As
shown
in
the
figure
above,
the
contact
Angle
measuring
instrument
is
mainly
composed
of
five
parts:
light
source,
injection
unit,
sample
table,
acquisition
system
and
analysis
software.
The
equipment
adopts
the
principle
of
optical
imaging.
Light
source
adopts
dense
LED
cold
light
design,
uniform
light
emitting,
image
cleaning,
long
life;
The
injection
unit
adopts
micro
manual
knob
type
liquid
injection,
with
stable
drip
and
high
precision;
The
sample
table
adopts
3d
manual
fine
adjustment
platform,
flexible
operation,
accurate
positioning,
the
sample
table
can
be
customized
according
to
the
actual
sample
size;
The
acquisition
system
adopts
the
black
and
white
imported
CCD
camera,
which
is
stable
to
shoot,
with
clear
and
reliable
images.
The
lens
is
equipped
with
the
German
industrial-grade
imported
configuration,
with
the
magnification
adjustable
from
0.7
to
4.5
times,
and
the
imaging
is
free
from
deformation.
The
analysis
software
has
powerful
functions,
has
one-button
automatic
fitting
ability,
has
the
most
advanced
fitting
method
in
the
world,
and
meets
the
precise
fitting
of
various
droplet
forms
4. Specifications
| Contact Angle main engine | |
| Outside size | 550mm(L)*360mm(W)*470mm(H) |
| Weight | 11KG |
| Power | 220V /50/ 60HZ |
| light source system | |
| Ligh source | Dense LED can adjust white tone industrial grade cold light source |
| lifetime | The service life is more than 25,000 hours |
| injection unit | |
| injection syringe | Dedicated precision syringe capacity 1000μL |
| dropping liquid | Manual rotary injection, drip precision can be achieved 0.2μL |
| Injection unit movement | Up down 100mm; left right 100mm |
| Acquisition system | |
| CCD | SONY Imported high speed industrial chip, 25 frames /S, 130W pixels |
| Lens | 0.7-4.5X High definition industrial class continuous variable magnification microscope |
| Acquisition system adjustment | Around 30 mm, view Angle adjustable (smooth inspect, look down, look up, rotate 360 ° Angle of view, etc) |
| Sample station installation | |
| Table size | 120mm*150mm |
| Maximum sample size | 6inch |
|
|
Before-after
move
manual,stroke
60mm,accuracy
0.1mm Left-right move manual,stroke 35mm,accuracy 0.1mm UP Down move manual,stroke 80mm,accuracy 0.1mm |
| Analysis software | |
| Contact Angle measurement range | 0-180° |
| Accuracy of contact Angle measurement | ±0.1° |
| Analyze software functions |
1. Automatic
fitting
method
of
the
most
advanced
contact
Angle
measurement
and
analysis
software
in
China
(one-key
automatic
fitting, There is no manual error) including: Circle method, Ellipse/Oblique ellipse LY,Differential circle / Differential ellipse; 2. Dynamic contact Angle fitting (batch fitting of multiple images) includes:(Wettability),(Video analysis);
3.
Surface
energy
calculation;
4.
Adhesion
funciton;
|
5.
Accord
with
national
standard
1.GB/T
24368-2009(Detection
of
hydrophobic
contaminants
on
glass
surface);
2.SY/T5153-2007(Method
for
determination
of
wettability
of
reservoir
rocks);
3.ASTM
D
724-99(2003)(Test
method
for
wettability
of
paper
surfaces);
4.ASTM
D5946-2004(Measurement
of
the
contact
Angle
between
plastic
film
and
water);
5.ISO15989(Measurement
of
water
contact
Angle
of
plastic
film
and
thin
plate
corona
treated
film);
6.
Product
features
1.
The
integrated
chip
circuit
control
independently
researched
and
developed,
and
adopts
the
design
essence
and
configuration
of
the
international
top
imported
contact
Angle
equipment
to
ensure
the
instrument
has
a
strong
stability;
