IEC60695-2-10 Programmable Glow Wire Flammability Test Equipment
Product information:
This device is manufactured according to the standard of
IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13, it is
required by IEC 60335 clause 30, IEC 60598, UL746A, etc. This
device simulates the thermal stress test of glowing component or
heat source like overload resistance or ignition source which is
caused in s short time. It is suitable for electric and electronic
products, household appliances and other material to do fire hazard
testing. It is also used in the No flame ignition source fire test
to test initiation temperature and flammability index of related
glowing filament.
Test principle and products feature:
Test principle: the glowing filament whose material and shape is
required(Ni80/Cr20) is heated to the testing temperature of 550 ℃ ～
960 ℃ for 1 min by using the glow wire tester with large current.
Then using required pressure (1.0N) vertically burns the test
sample for 30s. By observing whether the test sample and bedding
object ignite or the burning time, the users can judge the ignition
danger of electric and electronic products. It is used for the
ignition test, ignition temperature (GWIT) test, flammability test
and flammability index (GWFI) test of solid insulating material and
other solid combustible material.
Products feature:
1. Adopting advanced Mitsubishi PLC control, and 7 inch Weinview
color touch screen
2. Equipped with HP computer (i7, 8G RAM, 512 SSD, Windows 10) and
HP color printer for data storage and reports printing.
3. It is with solenoid valve switch to control the burning depth of
test sample and equipped with measuring gauge, this device has the
features of exact and rapid.
4. It is with built-in voltage stabilization, the output voltage is
stable and accuracy.
5. It is with current regulation, the output current is stepless
adjustable.
6. The test sample will break away automatically from glowing
filament after reaching the set time.
7. Adopting the original imported UK BB K type armour (1mm) whose
temperature resistance is up to 1100°(exceed 1050°of standard
requirement) , this device is with accuracy temperature control.
8. The glow-wire tester is with a chamber, a fan is installed in
side of the chamber , and there is a φ100mm gas vent on the top of
the chamber. After completion of the testing, the fan will work
automatically to disperse the gas out of the chamber through the
gas vent.
Technical parameters:
| Control | Advanced Mitsubishi PLC, programmable |
| Display | 7” color Weinview touch screen +HP computer |
| Data storage and reports printing | HP computer (i7, 8G RAM, 512G SSD, integrated graphics, Windows 10)
and HP color printer |
| Glowing Element | Ф4mm ± 0.04mm (> 77 % Ni/20 ± 1 % Cr) Standard shape, horizontal standing |
| Thermocouple | Ф1mm import K thermocouple (Brand: BB), the temperature resistance of armour is 1100 ℃ (better than the standard of 1050 ℃) |
| Temperature Range | 370°C-1000°C |
| Temperature accuracy | ±0.05% |
Specimen pressure on glowing filament | 0.95N±0.1N (adjustable) |
Maximum depth of heating | 7mm ± 0.5mm |
Specimen movement speed | 10mm /s ～ 25mm /s |
| Testing time | 30s±0.1s(1s ～ 999.9s digital display preset ) |
Thickness of ignite bedding board | Thickness10mm, white pine board cover 12g /m 2 ～ 30g /m 2 standard silk paper |
| Volume of test chamber | ≥ 0.5m³, black background, background illuminance ≤ 20Lx |
| Accessories | 20 PCS Silver Foil with a purity of 99.99% approximately,
2mm&0.06mm thick for calibration 200 pcs paper-wrapping tissue, as specified in 6.86 of ISO 4046 20 pcs Thermocouple: Type K, according to IEC 60884-1 & IEC 60598-1
& IEC 60695-2-10 |
| Dimension and weight | W:1100mm*D:550mm*H:1200mm, gas vent:100mm, 140KGS |
| Power supply | AC 220V/50Hz |
| Standard | IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13,
UL746A, IEC 60335, IEC 60598, etc. |
