No.440-B
Standard : JIS-L1091, L1091(appendix 8)
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This tester is used to test the flammability of textile products (bedclothes).
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The A-4 method (vertical method) is to measure the burning length and the alternative method (vertical burner method) is to measure the degree of spread of the burn and the after-flame.
Specification
| Test Method | A-4 Method (Vertical Method) |
Alternative Method (Vertical Burner Method) |
Burning Box |
Inner Diameter:W329 × D329 × H762 mm |
Inner Diameter:W304.8 × D304.8 × H762 mm |
Specimen |
89 × 254 mm |
70 × 300 mm |
Burner Angle |
Busen Burner, Inner Diameter φ11 mm,Flame Height 38 mm, Attaching25° to Vertical Direction |
Busen Burner, Inner Diameter φ9.5 mm,Flame Height 38 mm, AttachingVertical |
Burner Movement |
Automatic Sliding |
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) |
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) |
Automatic Ignition (Plug Method) |
Load |
0.54 N, 1.12 N, 2.23 N, 3.34 N (1 pc Each) |
1.11 N, 2.23 N, 3.33 N, 4.45 N (1 pc Each) |
Accessories |
Specimen Holder, Flame Height Measuring Stand, Scale |
Specimen Holder, Flame Height Measuring Stand, Scale |
Power Source |
AC 100 V, 1-Phase, 5 A, 50/60 Hz |
AC 100 V, 1-Phase, 5 A, 50/60 Hz |
Heat Source |
Methane Gas (Purity: 97 % Over) |
Liquid Petroleum Gas or City Gas |
Dimensions/ Weight (Approx.) |
W590 × D330 × H930 mm, 55 kg |
W590 × D330 × H930 mm, 55 kg |
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VERTICAL FLAMMABILITY TESTER FOR TEXTILE CATALOG
