Introduction: SL-TYD hardness tester is a small, high precision, easy to operate portable soil hardness testing equipment. The hardness is the use of the gauge of the theoretical value Kg / C ㎡, determination of farming part of the cut into the farm tools, wedging or squeezing the soil, the soil resistance to vertical additional force expressed in kg / cm2. Directly measure the hardness of the soil to understand the degree of tightness of the soil at different depths. Fast determination, intuitive measurement results, can be used for soil water permeability, aeration and large-scale operation of the soil properties of the investigation. Soil hardness measurement method: Level the surface of the soil you want to measure first, then slowly insert the tip of the instrument into the soil all the way down to the (mouth) section. Pull the soil hardness tester straight down and read the hardness indication from the table Outside the reading, the value of the circle shall prevail. The unit is kg. When the probe is inserted into the soil, the hardness at the pointer is the reading, and the reading should be read as Kg / C㎡. After reading the measured value, please turn the driven needle knob to make the indicator zero. If the inside of the probe is attached to the soil, the measured value will be incorrect. Turn the probe counterclockwise and remove the probe. Then clean it and turn it to a fixed position to measure again. Technical Parameters: Hardness indicating range: 0 ~ 500Kg / C ㎡ Depth indication range: 0 ~ 40mm
Introduction: SL-TYD hardness tester is a small, high precision, easy to operate portable soil hardness testing equipment. The hardness is the use of the gauge of the theoretical value Kg / C ㎡, determination of farming part of the cut into the farm tools, wedging or squeezing the soil, the soil resistance to vertical additional force expressed in kg / cm2. Directly measure the hardness of the soil to understand the degree of tightness of the soil at different depths. Fast determination, intuitive measurement results, can be used for soil water permeability, aeration and large-scale operation of the soil properties of the investigation.
