Space-adjustable artificial board water absorption thickness swelling rate measuring device

The utility model discloses a distance-adjustable artificial board water absorption thickness swelling rate measuring device. The device comprises a bracket; the placing frame is transversely mounted in the middle of the bracket; a plurality of partition frames are arranged on the placing rack at intervals along the left-right direction, and the placing rack is divided into a plurality of test piece placing units; wherein the distance between every two test piece placing units in the left-right direction can be adjusted. The placing rack is divided into a plurality of test piece placing units by the partition frames, each test piece placing unit can be used for installing an artificial board test piece, the width of each test piece placing unit can be adjusted so as to be suitable for artificial board test pieces with different thicknesses, the use flexibility is good, the application range is wide, and the working efficiency is high; and by adjusting the width of the test piece placing unit, artificial board