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德國(guó)MBA MLA900 油料電導(dǎo)率儀|電導(dǎo)率檢測(cè)儀
產(chǎn)品描述
MLA900 電導(dǎo)率測(cè)量
在輕油產(chǎn)品中的電導(dǎo)率測(cè)量。輕油產(chǎn)品例如航空燃料必須能夠快速地大量地流動(dòng)。因此這些液體在很高的流速下通過(guò)管道和過(guò)濾器泵出去，它能造成這種產(chǎn)品的靜電充電，靜電充電甚至達(dá)到足以引起火花，火花可能很容易對(duì)可燃?xì)怏w/空氣混合器點(diǎn)火引起爆炸。
安全測(cè)量
為了避免出現(xiàn)火花，這樣的液體的電導(dǎo)率能夠人工地用添加阻火添加劑提高將靜電消散到管壁和容器中去。電導(dǎo)率與溫度緊密相關(guān)，所以在測(cè)定添加的抗靜電的添加劑的數(shù)量時(shí)，電導(dǎo)率和溫度是重要的參數(shù)。電導(dǎo)率能夠隨管壁上的離子吸收以及受污染的燃料濃度而變化，由于這些原因，在運(yùn)輸完成以后必須重新檢查電導(dǎo)率。
測(cè)量航空燃料的電導(dǎo)率
使用專用的測(cè)量?jī)x器MLA900能夠同時(shí)測(cè)量電導(dǎo)率和溫度，直接觀察大尺寸數(shù)字顯示。儀器是緊湊的便攜式的并有用于防爆危險(xiǎn)區(qū)的許可證，MLA900提供快速安全的實(shí)用的電導(dǎo)率測(cè)定。
應(yīng)用
MLA900用于航空燃料以及會(huì)靜電充電的輕油產(chǎn)品和其它工業(yè)液體的電導(dǎo)率測(cè)定。
MLA 900 Electric conductivity meter for kerosene (light oil products)
Safety related conductivity measurement of kerosene
Liquids with a low electric conductivity can become electrostatic charged. If these liquids are combustible, the danger of an inflammation or even an explosion exists - especially if the electric charge discharges through sparks.In petroleum products like kerosene, diesel, fuel oil and many other industrial liquids, the conductivity can be increased by additives. The MLA 900 measures the conductivity of the liquid and therefore judges whether the quantity of the additives is sufficient enough. This way, the required conductivity minimum values can be safely maintained. The MLA 900 is applied for the use in areas of potentially explosive atmosphere and approved as a standard-measuring-method after ASTM D2624.
Technical data:
- Conductivity: 0 - 1999 pS /m
- Simultaneous temperature-measurement
- Limit -, function - and status-information
- ASTM standard tests method D2624
- Portable field-appliance certified by DIN 51412
- Explosion-protection: ATEX II 1/2 G EEx ia IIB T6
- Portable field-appliance for use
- Simple checkup of the function and accuracy of the displayed data
- Large double-display for conductivity and temperature
- Up to 1,000 hours of operating time with a single battery
Produktinformation/Bedienungsanleitung
德國(guó)MLA 900電導(dǎo)率儀
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