| Price | Negotiable |
| MOQ | 1 |
| Delivery Time | 5-8 work days |
| Brand | Lonroy |
| Place of Origin | China |
| Model Number | LR-F062 |
| Packaging Details | Wooden package |
| Supply Ability | 200 |
| Brand Name | Lonroy | Impact height | A:660mm B: 1500mm |
| Out Size | A :L500*W450*H1320mm B :L500*W450*2160mm | Place of Origin | China |
| Price | Negotiable | Delivery Time | 5-8 work days |
| Minimum Order Quantity | 1 | Packaging Details | Wooden package |
| Model Number | LR-F062 | Supply Ability | 200 |
| Net Weight | 70 kg | Power Supply | AC 220V 50Hz |
ISO 7765 Falling Dart Impact Tester Dart Drop Weight Impact Tester 1500mm
1.
General
Details
Applicable
to
national
standards
and
international
standards
The
mechanical
shape
is
novel
and
the
operation
design
is
considerate
2.
Two
test
methods,
A
and
B,
automatically
determine
the
test
status
The
unique
observation
lamp
is
convenient
for
users
to
operate
and
highly
efficient.
The
test
results
are
processed
by
microcomputer
The
test
data
are
processed
by
a
microcomputer.
The
intelligent
testing
process
greatly
enhances
work
efficiency
The
samples
are
pneumatically
clamped
and
released
to
reduce
errors
and
time.
The
testing
process
does
not
require
manual
drawing,
and
the
data
parameters
will
be
displayed
on
the
LCD
2.
Principle
&
Standards
Principle
Before
starting
the
test,
select
the
test
method
and
estimate
the
initial
mass
and
Δm.
Start
the
test.
If
the
first
sample
fails,
reduce
the
mass
Δm
of
the
falling
dart.
If
the
first
sample
is
not
damaged,
increase
the
mass
Δm
of
the
falling
dart.
Continue
the
test
according
to
this
rule.
In
short,
increase
or
decrease
Δm
depending
on
whether
the
previous
sample
is
damaged.
After
20
specimens,
calculate
the
total
number
N
of
failed
specimens.
N
=
10.
The
experiment
is
over.
If
N
is
less
than
10,
add
the
sample
and
continue
the
test
until
N
equals
10.
If
N
is
greater
than
10,
add
the
specimens
and
continue
the
test
until
the
number
of
unfailed
specimens
reaches
10.
Then
the
tester
automatically
calculates
the
test
results
according
to
a
specific
formula.
Standards
GB/T
9639.1-2008,ISO
7765-1-1988,
ASTM
D1709,JIS
K7124-1
3.
Applications
Specifications
| Basic Applications |
|
|
|
|
|
| Extended Applications |
Test
the
resistance
of
the
specimen
against
the
falling
ball.
Mount
the
specimen
on
specific
clamp
for
falling
ball
impact
test
and
select
falling
ball
of
certain
weight
for
the
impact
test.
Check
the
status
of
the
specimen
and
determine
the impact resistance of the specimen |
|
Impact
test
of
shoulder
lining.
Mount
the
shoulder
lining
specimen
to
the
specified
clamp
and
select
falling
dart
of
certain
weight
for
impact
test.
Check
the
status
of
the
specimen
and
determine
the
impact
resistance
of
the
shoulder lining specimen. |
4.
Technical
Specifications
| Test Method | Method A or Method B or AB Methods is optional |
| Test Range |
Method
A:
50~2000
g Method B: 300~2000 g |
| Accuracy | 0.1 g (0.1J) |
| Impact height | A methods:660mm B methods 1500mm |
| Dart head diameter | A methods:38mm B methods:50mm |
| Specimen Clamp | Pneumatic Clamp |
| Pressure of Gas Supply | 0.6 MPa (outside of supply scope) |
| Port of Gas Supply | Φ8 mm PU Tubing |
| Specimen Size | > 150 mm x 150 mm |
| Power Supply | AC 220V 50Hz |
| Net Weight | 70 kg |
| Out Size | A methods:L500*W450*H1320mm |
| B methods:L500*W450*2160mm |
Standard
configuration
Method
A
Accessories
and
Micro
Printer
Optional
Parts
Method
B
Accessories,
Professional
Software
and
Communication
Cable
