The magnification ratio is approximately 714 times, making it possible to obtain values close to the true value.
The "HF-MAC11/HF-MAC02" is a device that performs bubble recognition tasks during image processing by focusing on the differences in shading caused by the way light hits the measurement surface. According to this method, special processing of the measurement surface (such as embedding resin) is not necessary, and measurement can be performed with only standard polishing treatment. The basic principle involves recognizing bubbles using the difference method on a digital screen and binarizing the image, which is then developed into a linear traverse method. 【Features】 ■ High precision with no individual error ■ Automatic recognition of voids and entrapped air within aggregates ■ No special treatment of the measurement surface required for image analysis (polishing only) ■ Re-editing work is possible ■ Data output in CSV format *For more details, please refer to the PDF materials or feel free to contact us.
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【Other Features】 ■Camera Resolution ・0.003mm/pixel (HF-MAC11 / 02) ・0.0014mm/pixel (HF-MAC11 High-Definition Version) ■No Core Removal Required (HF-MAC02) *For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■ Crack width measurement ■ Workability evaluation based on bubble diameter (effects of vibration compaction, etc.) ■ Evaluation of concrete with unknown mix (composition) ■ Evaluation of freeze-thaw resistance *For more details, please refer to the PDF document or feel free to contact us.
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Hachiyo Consultant Co., Ltd. is a consulting company specializing in concrete, conducting research and studies related to concrete materials and concrete, as well as various concrete-related tests. While strictly carrying out research and testing operations, we are committed to sound management and will continue to enhance our technical skills and accumulate knowledge, serving as a valuable partner to our customers.