Hot Wire Ignition Tester
Standard:IEC60950-1 ,IEC60947-1:2011,IEC60695-2-20.
Application:It is suitable for electric and electronic products, household
appliance materials to do ignition dangerous test. It simulates the
heat source or ignition source of simulates glow component and
overload resistance which may cause thermal stress in a short time.
Test sample:Information technology equipment, low voltage switch and control
equipment parts.
Feature:Hot-wire coil ignition test adopts the specific size (ф0.5mm
length:250mm) and specific material (Ni80/Cr20) of heater strip
which is pre-annealed with required heating power(0.26W/mm) and
time (8s～12s). Then coil heater strip on the specimen for 5 cycles
according to certain wire wrapping tension (5.4N) and certain wire
wrapping distance (6.35mm). Next, take the specimen with wrapping
heater strip to test until 120s under the stipulate heating power
(0.26W/mm) the users can judge the fire risk according to whether
the specimen ignite and the ignite time.
Parameters:
| Working voltage | 220V/50Hz |
| Control operation mode | Electrical control, button operation |
| Heating coil | ф0.5mm,Ni80/Cr20,length:250mm±5mm ,cold resistance 5.28Ω/m |
| Anneal holder distance | 250mm |
| Specimen holder distance and height | 70mm,height:60mm (the distance between the holder surface to the
tray surface) |
| Wire wrapping tension and its distance | 5.4N±0.05N, 6.35mm±0. 5mm (within 31.5mm±0.5mm,coil 5
cycle,national standard is 6mm) |
| Annealing time and power | 8s～12s(1s～999.9s digital display can be preset),0.26W/mm±4%(digital
display is adjustable) |
| Testing time and power | 120s(1s～999.9s digital display can be preset),0.26W/mm±4%( digital
display is adjustable) |
| Specimen size | L×W×H:(125 ± 5mm) ×(13.0 ± 0.5mm) ×(0.75+0.075 0mm,1.5+0.15
0mm,3+0.3 0mm)[national standard is 0.75± 0.1 mm,1.5± 0.1 mm,3± 0.2
mm] |
| Test procedure | Automatic control, independent exhaust |
| Lighting | Equip with lighting in the test chamber, with control |
| Test chamber and dimension | >0.5³,black matte background,with exhaust
fan,dimension:1100*550*1200mm,130kg |
Production Line
With years of development, we have established perfect sales
network and integrated after-sale service system at domestic and
abroad, which enables the company to provide timely, accurate and
efficient services, and won good customer reputations. The products
are sold all over in China and exported to more than 30 countries
and regions such as Europe, America, Southeast Asia, South America,
Middle East and Africa. The production, sales volume and scale are
all ranked first in the same industry.
About Us
We have a clean and tidy, wide workshop and a production and
development team with rich experience, providing strong support for
your r&d and production needs! All of our products comply with
international quality standards and are greatly appreciated in a
variety of different markets throughout the world. If you are
interested in any of our products or would like to discuss a custom
order, please feel free to contact us. We are looking forward to
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the world in the near future.
Continuous improvement, seeking higher quality level. Our highly
dedicated sales staff has never shied away from going that extra
mile to meet and exceed the customer’s expectations. We treat our
customers with the same loyalty and devotion, no matter the size of
their business or industry.
