IEC60695 Needle Flame Apparatus Flammability Testing Equipment
Application:
Insulation and combustible materials used inside electrical and
electronic products may propagate flames when a failed component
ignites, which may develop into a fire that endangers the safety of
operators and product operation. The Needle Flame Tester is used to
assess the fire hazard of such component materials. The test is
performed to determine that the test flame does not cause ignition
of parts, or that a combustible part ignited by the test flame has
a limited duration of burning or a limited extent of burning,
without spreading fire by flames or burning or glowing particles
falling from the test specimen.
Model specification and technical parameters:
| Model | SC-NF-2 |
| Control system | PLC |
| Display system | 7" touch screen |
| Working voltage | 220V/50Hz or 110V/60Hz |
| Timing device | 9999X0.1S |
| Combustor dimentions | Inner boreφ0.5mm ± 0.1mm ,OD ≤φ0.9mm ,L ≥ 35mm |
| Combustor material | Stainless steel |
| Combustion angle | tilt 45°( testing ) or vertical ( when adjust the height of the
flame) |
| Height of the flame | 12±1mm adjustable(with flame height gauge) |
| Gas category | 95% butagas ( can use the bottled lighter gas) |
| Range of temperature test | 0~1000℃ |
| Flame warming requirement | From 100°to 700°,time for standard values within 23.5S±1S |
| Temperature thermocouple | φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple |
| Work shop | 0.5 cube,staunless steel case,black yogon
background,(customizable0.75 cube,1cube) |
| Testing process | Test procedure automatic control,independent air draft |
| Volume size adjustment | Flowmeter adjustment |
| Conforms to standard | IEC60695-11-5,IEC60335-1 |
Note:
1. Panel can be in English
2. Touch screen and button operate for choose.
3. Optional for button operate SC-NF-1
Instrument:
The Needle Flame Tester is a fully automatic instrument contained
in its own cabinet to maximize the safety of the operator. The
Needle Flame Tester consists of a Ф0.9mm needle burner that tilts
to 45° from the vertical and is fueled with butane gas. The test
time for the temperature of the standard copper block to increase
from 100℃ ±5℃ to 700℃± 3 ℃ shall be 23.5s ±1.0s. Test flame height
is adjusted 12mm ±1mm.The fire hazard of the specimen is assessed
by measuring the burning duration of the specimen, and any ignition
of the wrapping tissue and white pine board below the specimen. The
instrument is designed to conform to IEC60695-11-5, IEC60695-2-2
and other most commonly used standards in the market.
Features:
---Self contained cabinet with large viewing window gives a
draft-free test
---Dark interior cabinet color for better test viewing
---Easy access to testing area during setup
---Safety interlock on door halts test if the door is opened
---Internal cabinet light can be turned on during test setup and
shut off to give better viewing during the test
---Convenient built-in flame measurement scale
---Built in exhaust fan and control
---Control panel has all controls in easy reach including lighting
and exhaust
---Automatic electronic flame ignition with type K thermocouple and
temperature control to automatically measure, verify, and adjust
the flame temperature and rate of rise time.
---Touch Screen Controller
Conforms To:
IEC60695-11-5, IEC60695-2-2, IEC60745-1, IEC60335-1, IEC60950-1,
IEC60598-1, IEC60065
