Needle Flammability Test Equipment , Needle Burner Flame Test Equipment​

The needle-flame test is a simulation test item specified in IEC 6 0695-2-2: 1991 (2nd edition),

IEC 6 0695-2-2 No. 1 (1994-03).

Needle flame test is the use of the needle size burner (Φ0.9mm), through a specific gas

(butane or propane), the 45 ° angle to the direction of timing test products, test products and

pilot bedding is cited Burning and burning time and burning length to assess the internal

conditions of the

equipment due to failure caused by small flame fire hazard.

Electrical instrument, electrical equipment, electrical equipment, electrical connections,

accessories and other electrical and electronic equipment and its components, electrical

equipment, electrical equipment, electrical equipment, electrical equipment, electrical

instruments, Components of the research, production and quality inspection departments, but

also for insulating materials, engineering plastics or other solid combustible materials industry.

Performance parameters:

Needle burner stainless steel, the hole Φ 0.5mm ± 0.1mm, diameter ≤ Φ 0.9mm, length ≥ 35mm

Burner angle can be vertical (adjust and measure the height of the flame) and tilt 45 ° (test)

Paving layer thickness 10mm white pine board, covering 12g / m 2 ~ 30g / m 2 standard tissue

paper, from the flame at the application of 200mm ± 5mm

Combustion gas 95% butane gas (reference gas), can also use propane gas

Gas flame temperature gradient 100 ℃ ± 2 ℃ ~ 700 ℃ ± 3 ℃ (room temperature ~ 999 ℃),

23.5s ± 1.0s (1s ~ 999.9s)

Flame height 12mm ± 1mm (adjustable)

10s, 20s, 30s, 60s, 120s -1 +0 s (1s ~ 999.9s digital display can be preset)

Burning time 1s ~ 999.9s (digital display, can be manually suspended to maintain digital

display)

Test space ≥ 0.3m 3, the background black

Temperature sensor K-type Φ 0.5mm insulated armored galvanic, armored heat-resistant

1100

℃

Dimensions: Width: 1120mm × depth: 520mm × height: 1250mm, exhaust hole: Φ: 100mm;

Test power supply 220V 0.5kVA