Product Details
Product Description
Product Description
This machine suit for lithium battery (or battery pack) flame resistance test. Drill a circular hole with a diameter of 102mm on an experimental platform, place a wire mesh on the round hole, place the battery on the wire mesh screen, install an octagonal aluminum mesh around the sample, and then ignite the burner heats the sample until the battery explodes or the battery burns, and the combustion process is timed.
WORKING PRINCIPLE
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
STANDARDS
1. UL 1642:2012 “Lithium Battery Standard”
2. UN38.3(2012) “Recommendations on the Transport of Dangerous Goods-Manual of Tests and Standards” Part III
3. IEC62133-2012 “Safety requirements for batteries and battery packs containing alkaline or non-acid electrolytes”
4. GB/T 31241-2014 “Safety requirements for lithium-ion batteries and battery packs for portable electronic products”
SAFETY SYSTEM
1. Explosion-proof pressure relief device
2. Smoke exhaust device
3. Fire extinguishing system
4. Electronic door lock system
5. Safety stop switch
SPECIFICATIONS
Item
| Specification
|
Control method
| push button or PLC touch screen
|
Burner
| Bunsen burner, the inner diameter of the nozzle is 9.5mm, and the length is about 100 mm
|
Flame application time
| 0 ~ 999.9 seconds ± 0.1 seconds
|
Test round hole surface diameter
| 102mm
|
Test mesh sieve
| woven from stainless steel wire with a diameter of 0.43mm (0.017inch) into a US inch mesh screen with 20 grids
|
Flame height
| 38mm
|
Inside dimension
| 750*750*500mm
|
Outside dimension
| 900*900*1300mm
|
Combustion gas
| methane or liquefied petroleum gas (customer-owned)
|
Power supply
| 1-phase, 220V, 50Hz
|
Internal chamber material
| 1.2mm thick stainless steel plate with Teflon; strong corrosion resistance and flame retardant
|
External chamber material
| 1.5 mm thick A3 cold plate paint treatment
|
Observation window
| Two-layer vacuum tempered glass observation window with size 250*250mm
|
Exhaust port
| Diameter: 100mm; it start work once when machine operate
|
Door safety device
| Open and power off threshold switch
|
Test hole
| A test hole with a diameter of 50 mm on the left side of the machine
|
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