Needle Flame Test

The ZY-3 needle flame test apparatus is mainly used for testing lighting equipment, low-voltage electrical appliances, household appliances, power tools, electronic instruments, electronic meters, etc. Additionally, this instrument is also suitable for testing insulation materials, engineering plastics, and solid flammable materials. The needle flame test apparatus consists of a needle flame burner, a working chamber, and a temperature measuring device.

The needle flame test apparatus utilizes a needle-shaped burner with a specified size (Φ0.9mm) and is fueled by a specific gas (butane or propane). The burner is oriented at a 45° angle and ignited for a predetermined time onto the test specimen, evaluating the ignition hazard of small flames caused by internal fault conditions of the equipment based on whether the test specimen and the ignition pad ignite, the duration of combustion, and the length of the flame.

Standard:
IEC60695-2-2 “Fire hazard testing – Part 2: Test methods – Section 2: Needle-flame test”
IEC60695-11-5 “Fire hazard testing – Part 11-5: Test flames – Needle-flame test method – Apparatus, confirmatory test arrangement and guidance”
IEC62368-1 “Audio/video, information and communication technology equipment – Part 1: Safety requirements”

Specifications:
? Angle of burner: 45° (when in test) / 0° (when adjust the flame’s height)
? Needle flame burning time: 0~999.9s±0.1s (adjustable, 30s in general)
? After-flame time: 0~999.9s±0.1s, auto record and pause manually
? Height of flame: 12mm±1mm
? Gas: 95% butane (Note: Digital Barometer is option with extra cost)
? Test range of temperature: 0~1000℃
? The temperature rises from 100℃±2℃ to 700℃±3℃ within 23.5 seconds±1s
? Thermocouple: Φ0.5mm K type
? Applied with touch screen and remote control
? Number of burning times for a single test: single or multiple times can be set