| Price | Negotiatable |
| MOQ | 1 set |
| Delivery Time | 30 days |
| Brand | HongCe |
| Place of Origin | China |
| Certification | calibration certificate |
| Model Number | NF-2 |
| Packaging Details | plywood |
| Payment Terms | T/T |
| Supply Ability | 10 set /month |
| Place of Origin | China | Warranty | 1 Year |
| Combustion angle | Tilt 45° or vertical | Packaging Details | plywood |
| Test chamber size | ≥ 0.5m³ | Standard | IEC 60695 |
| Model Number | NF-2 | Supply Ability | 10 set /month |
| Certification | calibration certificate | Brand Name | HongCe |
| Payment Terms | T/T | Control | PLC control |
| Price | Negotiatable | Delivery Time | 30 days |
| Minimum Order Quantity | 1 set | Control operation mode | 7 inch color touch screen operation |
| Power | 220V/50HZ | Height of the flame | 12±1mm adjustable |
IEC 60695 Flammability Testing Equipment Needle Flame Tester With 7 Inch Color Touch Screen
Products Introduction
5.1
Burner
The
burner
to
produce
the
test
flame
shall
consist
of
a
tube
at
least
35
mm
long
with
a
bore
of
0,5
mm
±
0,1
mm
and
an
outer
diameter
not
exceeding
0,9
mm.
NOTE
The
tubing
specified
in
ISO
9626
[1
]
2
(0,8
mm
normal
walled
or
thin
walled)
meets
the
requirements
in
this
standard
for
an
internal
diameter
of
0,5
mm
±
0,1
mm
and
an
outside
diameter
no
greater
than
0,9
mm.
The
burner
is
supplied
with
butane
or
propane
gas
having
a
purity
of
at
least
95
%.
There
shall
be
no
air
admitted
to
the
burner
tube.
5.2
Flame
With
the
axis
of
the
burner
in
the
vertical
position,
the
gas
supply
is
adjusted
so
that
the
length
of
the
flame
is
1
2
mm
±
1
mm,
when
viewed
in
subdued
light
against
a
dark
background
(see
Figure
1
a).
The
flame
shall
be
confirmed
using
the
apparatus
and
procedure
detailed
in
Annex
A.
The
test
time
for
the
temperature
to
increase
from
1
00
°C
±
5
°C
to
700
°C
±
3
°C
shall
be
23,5
s
±
1
,0
s.
5.3
Laboratory
fumehood/chamber
The
laboratory
fumehood/chamber
shall
have
an
inside
volume
of
at
least
0,5
m
3
.
The
chamber
shall
provide
a
draught-free
environment,
whilst
allowing
normal
thermal
circulation
of
air
past
the
test
specimen.
The
chamber
shall
permit
observation
of
the
test
in
progress.
The
inside
surfaces
of
the
walls
shall
be
of
a
dark
colour.
For
safety
and
convenience,
it
is
desirable
that
this
enclosure
(which
can
be
completely
closed)
be
fitted
with
an
extraction
device,
such
as
an
exhaust
fan,
to
remove
products
of
combustion,
which
may
be
toxic.
The
extraction
device
shall
be
turned
off
during
the
test
and
turned
on
immediately
after
the
timing
measurements
have
been
made.
A
positive
closing
damper
may
be
needed.
NOTE
Placing
a
mirror
in
the
chamber,
to
provide
a
rear
view
of
the
test
specimen,
has
been
found
to
be
useful.
5.4
Specified
layer
To
evaluate
the
possibility
of
spread
of
fire,
for
example
by
burning
or
glowing
particles
falling
from
the
test
specimen,
a
layer
of
the
material
or
components
normally
surrounding
or
situated
underneath
the
test
specimen
is
placed
underneath
the
test
specimen
at
a
distance
equal
to
the
distance
between
the
test
specimen
and
the
surrounding
material
or
components
when
the
test
specimen
is
mounted
as
in
normal
use.
If
the
test
specimen
is
a
sub-assembly
or
a
component
of
the
equipment
and
is
tested
separately,
a
piece
of
flat
smooth
wooden
board,
approximately
1
0
mm
thick
covered
in
close
contact
with
a
single
layer
of
wrapping
tissue,
is
positioned
at
a
distance
of
200
mm
±
5
mm
below
the
place
where
the
needle-flame
is
applied
to
the
test
specimen,
unless
otherwise
specified
in
the
relevant
specification.
Wrapping
tissue
as
specified
in
4.21
5
of
ISO
4046-4
is
a
soft
and
strong,
lightweight
wrapping
tissue
1
2
g/m
2
to
30
g/m
2
.
If
the
test
specimen
is
a
complete
free-standing
equipment,
it
is
placed
in
its
normal
position
of
use
on
the
tissue
covered
wooden
board,
extending
for
a
minimum
of
1
00
mm
outside
the
base
of
the
equipment
in
all
directions.
If
the
test
specimen
is
a
complete
wall-mounted
equipment,
it
is
fixed
in
its
normal
position
of
use
200
mm
±
5
mm
above
the
tissue
covered
wooden
board.
Means
to
fix
the
test
specimen
and
the
burner
in
position
may
be
necessary.
5.5
Timing
device
The
timing
device
shall
have
a
tolerance
of
not
more
than
0,5
s.
Standard:IEC60695-11-5 Test flames-Needle-flame test method-Apparatus,confirmatory test arrangement and guidance
Application:This part of IEC60695 specifies a needle-flame test to simulate the effect of a samll flame which may result from fault condition, in order to assess by a simulation technique the fire hazard.
Test sample:Lighting, low-voltage electrical appliances, household appliances, machine tool electric appliance, electric motor, electric tools, electronic instruments, electrical instruments, electrical connector, such as electrical and electronic equipment and parts, components, including insulation materials, engineering plastic or other solid combustible materials.
Feature:The Needle Flame Tester consists of a Ф0.9mm needle-shaped burner that tilts with the angel of 45°and provide it with butane gas. The fire hazard of the equipment when there is flammule inside the equipment that caused due to the fault condition is assessed by whether the specimen can be ignited or the combustion time and length.
Parameters:
| ParametersModel | NF-1 | NF-2(Touch screen) |
| Working voltage | 220V/50Hz | 220V/50Hz |
| Control operation mode | Electrical control, button operation | PLC control, 7 inch color touch screen operation, with infrared remote control |
| Combustor | Inner boreφ0.5mm ± 0.1mm ,OD ≤φ0.9mm ,L ≥ 35mm,stainless steel | |
| Gas category | Butane or propane gas having a purity of at least 95% ( can use the bottled lighter gas) | |
| Height of the flame | 12±1mm adjustable (with flame height gauge) | |
| Flame warming requirement | From 100°±5°C to 700°±3°C,time for standard values within 23.5S±1S | |
| Combustion angle | Tilt 45°( testing ) or vertical ( when adjust the height of the flame) | |
| Tray | A layer of silk paper (12~30g/m³) is covered on the 10mm thick pine board, with a distance of 200±5mm below the test sample | |
| Timer/sustained combustion | 0-9999X0.1S | |
| Temperature measuring distance | The distance between the top center of the burner and the test sample:8±1mm | |
| Temperature calibration | Temperature measuring copper head:Φ4±0.01mm,weight:0.58±0.01g | |
| Temperature thermocouple:The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple,temperature resistance 1100° | ||
| Temperature measuring distance:6±0.5mm | ||
| Air volume control | The flame height can be adjusted by adjusting the flow meter | |
| Test procedure | Automatic control, independent exhaust | |
| Lighting | Equip with lighting in the test chamber, with control | |
| Test chamber and dimensions | >0.5 cube,black yogon background,with exhaust fan, size:1100*550*1200mm, weight:130kg | |
Picture View:
