1．設備用途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備內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．設備規(guī)格Device specification:
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