QT-80 Roadway Cross Section Convergence Meter Introduction
This product design for its measurement of roadway surrounding rock pressure at the time, the roadway cross section shrinkage (i.e., the area of deformation under pressure, time). With stable and reliable performance, simple and practical operation, measurement read convenient, measurement accuracy can meet the requirement and the maximum limit reduces the measuring influence the contradiction of production process, etc.
QT-80 Roadway Cross Section Convergence Meter Parameters
(1)Measurement range :0-120mm
(2)Measurement method: Tension spring type dial indicator scale
(3)Accuracy of measurement :0.05
QT-80 Roadway Cross Section Convergence Meter Figure Photos
Due to the production batch, the specific model is different, the above of pictures are for reference only, for further details you can contact our sales staff to carry out the specific verification .
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