ISOBY-354 concrete specific length meter

1、 Overview: The ISOBY-354 concrete length analyzer is used to determine the dry shrinkage rate of cement specimens at various ages according to the requirements of the "Cement Mortar Dry Shrinkage Test Method" (GB751-81) and to determine the expansion rate according to the JC313-82 standard

ISOBY-354 concrete specific length meter is a detailed instrument for measuring length changes. It is suitable for cement expansion agent production plants, cement product plants, research units, colleges, construction departments, etc. It is used to measure the linear expansion rate of expansion cement, the free expansion rate and limited expansion rate of self stressing cement, the limited free expansion rate of cement mortar and concrete, etc

2. Main technical parameters of ISOBY-354 concrete length meter:

1： Small scale value of dial gauge: 0.001mm

2: Large range of dial gauge: 3mm Electronic dial gauge 7mm

3: Measurement range: BY-354 type length gauge for concrete dial gauge 354-357mm Electronic dial gauge 354-361mm

4: Measuring head plane diameter: 6.5mm

5: Standard base rod length: 354mm