LLB series mechanical tension meter:
Load the range: 0-80000 Newton. Mining exploration for oil drilling, workover, indicating rod hanging load; To river transport, sea fishing and all kinds of cable tension measurement; For naval forces used to mine the cloth and expel the homework; For the high tension line wiring of the electric power industry tension measuring; Available for engineering construction, the belt conveyor gravity measurement; Available for all kinds of safety equipment applied for the experiment. Can be measured under static load and dynamic load of traction resistance of instantaneous value, the dial needle in red indicates the maximum tension value in the process of measurement.
Tension meter is widely used in national each big oilfield, in the shallow stratum drilling, can prevent damage of drill and drill bits. Especially during the workover operations through the downhole drilling string tension meter hanging heavy, when the lift was stuck pipe string on the lift force on the dial reads tension values, to understand the borehole gravity change, can prevent well tube josephalbert and derrick overloading caused by accidents. Tension meter is the eye of the "workover workers".