Yasuda 440-B 섬유 용 수직 가연성 시험기 (대체 방법)

Test Method: Alternative Method (Vertical Burner Method)

Burning Box: Inner Diameter:W304.8 × D304.8 × H762 mm

Specimen: 70 × 300 mm

Burner Angle: 

+ Busen Burner, Inner Diameter φ9.5 mm

+ Flame Height 38 mm, Attaching Vertical 

Burner Movement: Automatic Sliding

Timer:

+ Ignition Timer: Max. 999.9 sec (Preset method)

+ Flaming Timer: Max. 99,999.9 sec (Preset method)

+ After-flame Timer: Max. 99,999.9 sec (Running method)

+ After-glow Timer: Max. 99,999.9 sec (Running method)

Igniter: Automatic Ignition (Plug Method)

Load: 1.11 N, 2.23 N, 3.33 N, 4.45 N (1 pc Each)

Accessories: Specimen Holder, Flame Height Measuring Stand, Scale

Power Source: AC 100 V, 1-Phase, 5 A, 50/60 Hz

Heat Source: Liquid Petroleum Gas or City Gas

Dimensions/ Weight (Approx.): W590 × D330 × H930 mm/ 55 kg