PN000989石油產品點導率測定儀 適用(yong)于加油(you)(you)站(zhan)、油(you)(you)庫、石(shi)油(you)(you)化工廠等(deng)加油(you)(you)作業(ye)現場或化驗室測量汽(qi)油(you)(you)、煤油(you)(you)、柴油(you)(you)等(deng)輕(qing)質石(shi)油(you)(you)產品的(de)電導率(lv)。
石油(you)產品(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)率(lv)(lv)(lv)是油(you)品(pin)(pin)(pin)絕緣程(cheng)(cheng)度(du)的(de)(de)(de)標志，電(dian)(dian)(dian)(dian)(dian)荷積聚形成靜(jing)電(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)主要參(can)數。為確保油(you)品(pin)(pin)(pin)在(zai)(zai)貯存(cun)、運輸、使(shi)用過程(cheng)(cheng)中(zhong)的(de)(de)(de)安全(quan)，在(zai)(zai)油(you)品(pin)(pin)(pin)中(zhong)加入適量比例的(de)(de)(de)抗靜(jing)電(dian)(dian)(dian)(dian)(dian)劑，控制油(you)品(pin)(pin)(pin)達到標準電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)率(lv)(lv)(lv)。DDS--16型(xing)油(you)品(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)率(lv)(lv)(lv)測(ce)定(ding)儀是依(yi)據國(guo)家標準：GB 6950-2001《輕質油(you)品(pin)(pin)(pin)安全(quan)靜(jing)止電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)率(lv)(lv)(lv)》、GB/T 6539-1997《航空(kong)燃(ran)料(liao)與餾分燃(ran)料(liao)電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)率(lv)(lv)(lv)測(ce)定(ding)法》及(ji)GB 13348-1992《液體(ti)石油(you)產品(pin)(pin)(pin)靜(jing)電(dian)(dian)(dian)(dian)(dian)安全(quan)規程(cheng)(cheng)》等要求(qiu)設計而成。測(ce)量時(shi)將電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)池插入待測(ce)油(you)品(pin)(pin)(pin)中(zhong)，電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)池的(de)(de)(de)兩極之間加有一固定(ding)的(de)(de)(de)直流電(dian)(dian)(dian)(dian)(dian)壓，用微電(dian)(dian)(dian)(dian)(dian)流放(fang)大器(qi)測(ce)出(chu)流過待測(ce)油(you)品(pin)(pin)(pin)的(de)(de)(de)微電(dian)(dian)(dian)(dian)(dian)流，從而測(ce)出(chu)油(you)品(pin)(pin)(pin)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)導(dao)(dao)率(lv)(lv)(lv)。 PN000989石油產品點導率測定儀
技術指(zhi)標：
* 測量范圍：1pS/m ～ 1999pS/m
* 分辨率：1pS/m
* 準確度(du)：±（2%﹢1個字）
* 電(dian)導池常數：（1.00±0.02）/m
* 數據自動(dong)鎖定時間：3s±0.2s
* 欠(qian)壓指示：
* 疊層電(dian)池電(dian)壓(ya)(ya)＜7.2V±0.2V時(shi)，欠壓(ya)(ya)指示燈(deng)發光
特點：
* 自我校準功能
* 零位校準(zhun)
* 三秒鐘數據自動鎖(suo)定(ding)功能
* 欠壓指示(shi)功能
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