| 摘要 |
The present invention provides an apparatus for measuring a flow rate and pressure of grout comprising: a common connector which receives a flow rate and a pressure signal of a first constituent material of grout; a low capacity connector which receives a flow rate and a pressure signal of a second constituent material of the grout and is connected with an electromagnetic board for processing a low capacity signal of less than the standard value; a high capacity connector which receives a flow rate and a pressure signal of the second constituent material of the grout and is connected with an electromagnetic board for processing a high capacity signal of more than the standard value; a dual recorder which receives the flow rate and the pressure signal of the first constituent material from the common connector to output into a graph and which receives the flow rate and the pressure signal of the second constituent material from the low capacity connector or the high capacity connector to output into a graph; and a conversion switch which selectively connects one of an output line of the low capacity connector and an output line of the high capacity connector to the dual recorder. |
