| Price | Negotiable |
| MOQ | 1 |
| Delivery Time | 5-8 work days |
| Brand | Lonroy |
| Place of Origin | China |
| Model Number | LR-SDC-100 |
| Packaging Details | Wooden Package |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Supply Ability | 200 |
| Place of Origin | China | Outsize | 550mm(L)*196mm(W)*485mm(H) |
| Packaging Details | Wooden Package | Model Number | LR-SDC-100 |
| 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 |
| Work Table size | 120mm*150mm | Power | 220V / 60HZ |
ISO15989
ASTM
D724
Optical
Contact
Angle
Tester
Water
Drop
Angle
Measuring
Instrument
1.
Summary
The
Contact
Angle
is
the
tangent
to
the
gas-liquid
interface
at
the
point
of
intersection
of
gas,
liquid
and
solid.
This
tangent
line
has
an
angle
between
the
liquid
and
the
solid-liquid
boundary.
The
measurement
of
contact
angle
is
the
main
method
of
surface
property
inspection
nowadays.
Standard
contact
angle
measuring
instrument
is
the
use
of
optical
imaging
principle,
to
image
contour
analysis
of
the
way
to
measure
the
surface
contact
angle,
wetness,
surface
interface
tension,
surface
energy
and
other
properties
of
the
equipment
cost-effective,
comprehensive
features
to
meet
the
needs
of
conventional
measurement,
has
been
widely
used
in
many
colleges
and
institutes
and
enterprises.
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.
(some
test
functions
need
to
be
completed
by
purchasing
special
accessories)
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
| Host machine | |
| Outsize | 550mm(L)*196mm(W)*485mm(H) |
| Weight | 11KG |
| Power | 220V / 60HZ |
| Light source system | |
| Light source | Dense LED can adjust blue tone industrial grade cold light source |
| Lifelong | The service life is more than 25,000 hours |
| Injection unit | |
| Injector | Dedicated precision syringe capacity 1000μL |
| Drip | 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 with 25 frames /S and 130W pixels |
| Lens | 0.7-4.5 times hd industrial-grade continuous variable magnification microscope |
| Acquisition system adjustment | Before and after 60 mm, view Angle adjustable (smooth inspect, look down, 360 ° rotating Angle of view, etc) |
| Sample station installation | |
| Work Table size | 120mm*150mm |
| Maximum sample size | 10 inch |
| Maximum sample size |
Front
back
move
manual,stroke
60mm,accuracy
0.1mm Left right move, manual,stroke 35mm,accuracy 0.1mm Up down move, manual,stroke 80mm,accuracy0.1mm |
| Software | |
| Contact Angle measurement range | 0-180° |
| Accuracy of contact Angle measurement | ±0.1° |
| Analyze software functions |
1. China's
most
advanced
contact
Angle
measurement
and
analysis
software
automatic
fitting
method(One
key
automatic
fitting,
There
is
no
manual
error)
Include:
Circle
method,
Ellipse
/
Oblique
ellipse,
LY,
(Differential
circle
/
Differential
ellipse); 2. Dynamic contact Angle fitting (batch fitting of multiple images),include Wettability,(Video analysis);
3.
Surface
energy;
4.
Adhesion
work;
|
5.
Accord
with
national
standard
1.GB/T
24368-2009(detection
of
hydrophobic
pollutants
on
glass
surface);
2.SY/
t5153-2007
(reservoir
rock
wettability
measurement
method);
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
main
machine
adopts
the
modular
design
concept
of
high-strength
aviation
aluminum
alloy
structure,
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;
2.
Industrial
grade
dense
adjustable
LED
cold
light
source
system
(life
of
more
than
25000H)
is
adopted
to
ensure
clearer
imaging
and
avoid
evaporation
of
small
droplets
caused
by
extra
heat;
3.
High
performance
imported
industrial
movement
from
Japan,
industrial
grade
Continuous
variable-magnification
microscope,
to
ensure
the
authenticity
of
the
image,
to
obtain Optimal
imaging
results;
4.
USB2.0
standard
interface,
fast
data
transmission
speed,
high
compatibility
and
strong
imaging
stability;
5.
First,
the
contact
Angle
measurement
calibration
sample
provide
German
imports
to
ensure
precision
instruments,
Angle
calibration
standard
3
°
5
°
8
°;60
°
90
°
120
°;115
°
(optional);
6.
The
collection
system
is
flexible
in
design,
suitable
for
most
of
the
measurement
environment,
and
simple
to
deal
with
a
variety
of
complex
sample
surface
measurement;
7.
It
has
the
world's
most
advanced
contact
Angle
analysis
method
to
meet
all
kinds
of
liquids
Accurate
fitting
of
droplet
imaging,
including
shengding's
unique
differential
ellipse
And
the
method
of
fitting
the
differential
circle
special
liquid
imaging.
8.
Adopting
the
internationally
leading
calculation
method,
the
software
has
realized
automatic
fitting
to
avoid
errors
caused
by
human
operation;
9.
Quick
fitting
function
for
bilateral
contact
Angle
measurement,
more
comprehensive
quantitative
analysis
The
wettability
of
liquid
and
solid
surfaces
for
more
accurate
surface
analysis
Actual
wetting
conditions;
10.
Dynamic
shooting
and
video
quick
test
data
can
continuously
record
the
change
of
test
contact
Angle,
and
then
the
software
can
automatically
batch
fit;
11.
The
software
automatically
generates
reports,
which
are
covered Word
format,
Excel
format,
spectrum Various
forms
of
data
report;
12.
With
various
optional
functional
parts,
our
r&d
team
is
strong
enough
to
meet
various
customized
measurement
requirements
proposed
by
customers;
