Battery Projectile / Burning Test Chamber UL 1642 & 2054 manufacturer

Li-ion Cell & Battery Burn Resistance and Flammability Tester China Manufacturer

Battery Projectile / Burning Tester Chamber is intended to determine the burn resistance and flammability of the lithium cells and batteries to master their safety performance when subjected to similar conditions during the service life.

Our projectile / burning test chamber’s main body is constructed of 304 stainless steel plates for the interior chamber and quality cold-roll steel plates for the exterior box. Their thicknesses and chamber dimensions can be tailored to your specimen capacities and sizes.

A double-layer explosion-proof glass is equipped for the door to facilitate observation during the test.

There is a smoke exhaust system in the chamber. The rear of the chamber is equipped with an exhaust fan and an external smoke exhaust duct, which is convenient for connecting to a high-power exhaust fan in the laboratory so that the hot air and smoke generated during the test can be quickly discharged from the burning chamber.

An eight-sided covered wire cage of 610 mm across and 305 mm high takes up a certain space in the inner chamber. During the test, the wire cage is over the specimen cell or battery which is placed on a screen that covers a 102 mm diameter hole in the center of a platform table. At 38 mm under the screen, there is a burner fueled by natural gas and liquefied gas to provide a bright blue flame.

You are allowed to set the burning time and control the ignition, starting, and ending of the test through the control panel. The ignition using the remote control is also available, which can effectively protect the personal safety of the operators.

Test Standards

UL 1642 Underwriters Laboratories Inc. Standard for Safety – Lithium Batteries
UL 2054 Underwriters Laboratories Inc. Standard for Safety – Household and Commercial Batteries

Main Technical Parameters

Model	AT-L5009
Materials	304 Stainless steel and Cold rolled steel
Burner	Bunsen burner
Flame Time	0 ~ 9999 s / m / h adjustable
Test Hole Diameter	102 mm (4 inch)
Sample Supporting Screen	Constructed of steel wire mesh having 20 openings per inch and a wire diameter of 0.43 mm (0.017 inch)
Controller	Manual control for test process + Remote control ignition
Distance Between the Burner and the Screen	38 mm
Octagonal Wire Cage	Constructed from 0.25 mm (0.101 inch) diameter aluminum wire with 16-18 wires per inch in each directions
Octagonal Wire Cage Width	The distance between opposite side is 610 mm (2 feet)
Octagonal Wire Cage Height	305 mm (1 foot)
Burning Gas	Methane or Liquefied petroleum gas (prepared by users)
Power Supply	1∮，220V / 110 V，50/60Hz, 0.75 KW
Related Equipment	Click HERE to learn more about Li-ion battery safety testing devices

Battery Projectile / Burning Tester Chamber Features

The fully enclosed box structure can protect the surrounding people or objects during the battery combustion test.
The chamber enclosure adopts thickened steel sheets to guarantee strength.
A glass observation window is available.
An explosion-proof port is equipped in the rear of the chamber.
The explosion-proof chains and lock are available.
Equipped with a set of a smoke exhaust system.
The burning time is adjustable.
Supports remote control ignition.
The intuitive control panel is user-friendly.
Supports optional touch screen and PLC controller.
Equipped with 4 castors at the bottom to move conveniently.

Overview of the Battery Projectile / Burning Test

Each Lithium-ion sample battery or cell is placed on the steel wire mesh located on a circular hole of 102 mm in diameter. The sample is fenced with an octagonal cage. A burner is secured 38 mm under the steel wire mesh. You are required to ignite the burner to burn the sample.

Stop burning the sample once any one of the below 3 situations happens:

1) The sample cell or battery explosion occurs.
2) The test piece is burned out.
3) No explosion and fire when the set burning time is reached.

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