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開口(kou)閃(shan)點(dian)測定(ding)(ding)儀也(ye)叫閃(shan)點(dian)測定(ding)(ding)儀、全自(zi)動(dong)(dong)、開口(kou)閃(shan)點(dian)測試儀。是用(yong)(yong)于測定(ding)(ding)石油(you)產品的(de)克(ke)利夫蘭開口(kou)杯(bei)法(fa)閃(shan)點(dian)值的(de)自(zi)動(dong)(dong)化儀器。采(cai)用(yong)(yong)液晶(jing)大屏幕顯示，中(zhong)文人(ren)機對話界面(mian)，對可預置溫(wen)度、試樣標號、大氣壓(ya)強等參數。

開(kai)口(kou)閃(shan)點(dian)(dian)(dian)測試儀是于(yu)按照中(zhong)華人民(min)共和(he)國標準GB/T 2008《石油(you)產(chan)品閃(shan)點(dian)(dian)(dian)和(he)燃點(dian)(dian)(dian)的(de)(de)測定(ding) 克利(li)夫蘭開(kai)口(kou)杯法》所規(gui)定(ding)的(de)(de)要求設(she)計制造的(de)(de)，適用于(yu)測定(ding)除(chu)燃料油(you)和(he)開(kai)口(kou)閃(shan)點(dian)(dian)(dian)低(di)于(yu)79℃外的(de)(de)石油(you)產(chan)品和(he)瀝青的(de)(de)閃(shan)點(dian)(dian)(dian)和(he)燃點(dian)(dian)(dian)。