TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of battery pack fire jet test machine in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Product Introduction
- This tester is intended for battery combustion testing under the method described in the source content.
- When subjected to the specified test, the user-replaceable single cell or battery, or its components, shall not penetrate the wire screen, and no part of the sample shall extend beyond the screen.
- For protection, the test shall be carried out in a room separated from the observer.
- Each test sample is placed on a platform with a central opening of 102 mm (4 in.), covered with a steel wire screen.
- The wire screen is made of steel wire with 20 openings per 25.4 mm (1 in.) and wire diameter of 0.43 mm (0.017 in.).
- A metal octagonal enclosure with top is placed over the sample; the cage has opposite-side dimensions of 610 mm and a height of 305 mm according to the provided source text.
- The metal screen above the platform opening is woven from 0.25 mm (0.010 in.) aluminum wire, with 16 to 18 wires per 25.4 mm in each direction.
- The sample is heated on the mesh-covered opening until it fails or until burning and destruction occur due to lithium combustion.

Technical Features
- Burner: Bunsen burner with port inner diameter of 0.375 in. (9.5 mm) and approximate length of 100 mm.
- Flame application time: 0 to 999.9 s, accuracy ±0.1 s.
- Flame afterburn time: 0 to 999.9 s, accuracy ±0.1 s.
- Flame height: 10 to 75 mm, accuracy ±2 mm.
- Test rod diameter: 1/4 in. (6.35 mm) x 14 in. (355.6 mm).
- Test enclosure width: 12 in. (305 mm) x depth 14 in. (355 mm), octagonal type.
- Test enclosure height: 24 in. (610 mm).
- Ignition device: automatic ignition with remote control effective within 8 m.
- Control mode: fully automatic control during the test process.
- Combustion gas requirement: high-purity liquefied petroleum gas, supplied by the user.
- Power supply: AC 1-phase 3-wire 220 V 50 Hz.
- Applicable battery size: medium and small batteries.
- Supplied with burner, support frame, and metal mesh enclosure.
Specifications
|
Parameter |
Value |
|
Model |
TTech-UL1642 |
|
Reference Standards |
UL 1642; UL 2054; SJ/T 11170-1998; SJ/T 11169-1998; GB 8897.4 |
|
Burner Type |
Bunsen burner |
|
Burner Inner Diameter |
0.375 in. (9.5 mm) |
|
Burner Length |
Approx. 100 mm |
|
Flame Application Time |
0-999.9 s, ±0.1 s |
|
Flame Afterburn Time |
0-999.9 s, ±0.1 s |
|
Flame Height |
10-75 mm, ±2 mm |
|
Test Rod |
6.35 mm x 355.6 mm |
|
Test Enclosure Width |
305 mm x 355 mm |
|
Test Enclosure Height |
610 mm |
|
Ignition |
Automatic remote ignition |
|
Control Mode |
Fully automatic |
|
Gas Requirement |
High-purity LPG, user supplied |
|
Power Supply |
AC 220 V, 50 Hz |
|
Battery Size |
Medium and small |
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