l        钻井液粘度自动连续监测及记录
l        岩屑油气显示自动评价
l        仪器房内可燃气监测、烟雾报警
该仪器具有增压防爆的拖撬，是海陆任何区域进行录井作业的理想设备。

    MELJ-9000 Logging Unit is a newly developed unit manufactured by Zhuozhou Petroleum Prospecting Bureau Information & Engineering Department, which integrates all advanced international sensor products, measuring and controlling equipment, computer internet technology and optimize disposing theory. Besides all the original functions including gas detection while drilling, accidents prediction of drilling engineering, formation pressure detection, drilling hydraulic optimization and etc. the unit offers additional functions as following:

l        Auto monitor and record mud viscosity continuously
l        Auto evaluate oil and gas show of cuttings
l        Monitor flammable gas and alarm smoking inside the cabin