1．設(shè)備用途Device introduction:
針焰試驗是用規(guī)定尺寸 (Φ0.9mm ) 的針狀燃燒器，通以特定燃氣 ( 丁烷或丙烷 ) ，以 45° 角定時定向施燃試品，看試品及引燃鋪墊層是否引燃及持燃時間和燃燒長度來評定設(shè)備內(nèi)部因故障條件造成的小火焰的著火危險性。Needle flame test is the use of specified size (Φ 0.9mm) needle burner, in particular gas ( butane or propane ), at a 45 ° angle orientation applied combustion test, to see sample and ignition of cushion of ignition and combustion time and whether holding
burning length to ess equipment internal fault conditions resulting in a all flame fire hazard.
2．設(shè)備規(guī)格Device specification:
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