36results about How to "Accurate weight value" patented technology

The utility model discloses a wood moisture tester calibrating device, and relates to the technical field of calibrating devices, the wood moisture tester calibrating device comprises a supporting seat, the outer wall of the bottom of the supporting seat is fixedly connected with a base, and the outer wall of the top of the supporting seat is provided with a drying mechanism. A plurality of clamping plates can clamp and fix a wood board under the action of a spring, a hot drying lamp can dry the wood board from top to bottom to remove water contained in the wood board, a rotating handle can be rotated in the period, the rotating handle drives a threaded rod to rotate, the threaded rod drives a sliding block to move towards the rotating handle, and the sliding block drives a connecting shaft to move; the connecting shaft drives one end of the fixing frame to move so as to turn over, so that the effects that the whole wood board can be fully dried, moisture contained in the wood board can be effectively removed through drying treatment on the wood board, and the moisture content in the wood board can be accurately obtained by comparing the weight of the wood board with the weight of the wood board which is not dried; the measurement result is accurate and reliable.