价格:未填
供应:99999
发货:3天内
JZ系列指重表，适用于石油、地质勘探中各种钻机、修井机的钻井或修井作业过程中，指示并记录钻具悬重和钻压变化的一种显示仪器，帮助司钻掌握钻机、修井机在钻井或修井作业中的工作参数和判断钻具的工作状态。产品规格及技术指标：JZ系列指重表由死绳固定器、重量指示仪和记录仪三部分组成。仪器工作环境温度：-40~50℃；注：仪器传压介质为45#变压器油。JZSeriesWeightIndicatingSystemcanbeusedbyvariousVersionsofdrillingrigsandworkoverrigs.ItcanindicateandrecordthevariationofhookloadandweighonbitinordertohelpdrillerjudgetheoperationStatusoftherigandobtaintheproperdrillingparametersduringwellserviceOperation.Specifications:JZseriesWeightIndicatingSystemconsistsoftheJZGdeadlineanchortheJZZweightindicatorandJAJrecorder.NoLeakageshouldoccurtothehydraulicsystemoftheweightindicatingsystemevenunderthemaximumworkingpressure;workingtemperature:-40~55℃;Note:Thesystemuses#45transformeroilasitsPressuretransmissionmedium.