|1. Control method|
Bunsen burner, the inner diameter of the tube mouth is 10mm, and the length is about 100mm;
3. Flame application time
0~99H99M, can be set;
4. Diameter of test hole
5. Test sieve
a sieve made of stainless steel wire woven with a diameter of 0.43mm (0.017inch), containing 20 meshes per inch;
6. The height of the flame from the screen
7. Octagonal mesh cover
the distance between each pair of faces is 24" (that is, 610mm), and the eight faces are movable, which is convenient for replacement and disassembly;
8. The height of the octagonal net cover
12" (that is, 305mm);
9. Octagonal cover material
aluminum mesh, composed of 0.25mm diameter aluminum wire woven into a mesh containing 16-18 meshes per inch.
10. Material of battery mesh
stainless steel mesh;
11. Combustion gas
methane or liquefied petroleum gas (customer-provided);
12. Inner box size
750x750x500mm (width x depth x height);
1000x950x1310mm (width x depth x height, including door lock);
14. Pressure relief door size
15. Smoke exhaust pipe
diameter φ100mm, located at the back of the box;
16. Box door
a single door opens to the left, and an explosion-proof chain is installed on the side of the box door;
17. Power supply
1∮, 220V, 50/60Hz, 200W
18. Equipment weight
UL 1642:2012 "Lithium Battery Standard"
UN38.3(2012) "Recommendations on the Transport of Dangerous Goods-Manual of Tests and Standards" Part III
IEC62133-2012 "Safety requirements for batteries and battery packs containing alkaline or non-acid electrolytes"
GB/T 31241-2014 "Safety requirements for lithium-ion batteries and battery packs for portable electronic products"
1 Drill a round hole with a diameter of 102mm on an experimental platform, and place a steel wire mesh on the round hole.
2 Place the battery under test on the steel wire mesh screen, install an octagonal aluminum wire mesh around the sample.
3 Ignite the burner heats the sample until the battery explodes or the battery burns out, and the combustion process is timed.
Explosion-proof pressure relief device
Smoke exhaust device
Fire extinguishing system
Electronic door lock system
Safety stop switch