The Schmidt Test Hammer NR type is a state-of-the-art non-destructive concrete strength testing device equipped with a mechanism that automatically records the rebound value (R).
***Features*** - The Schmidt test hammer can be used to measure values by directly striking any part of the completed structure. - It allows for the examination of the aging of concrete without causing any damage, making it ideal for quality control. - The rebound strength (elastic rebound) is used to estimate the strength of the concrete. By reading this rebound strength on a pre-made graph, the compressive strength of the concrete can be determined within a deviation range of 28 kg/cm² standard deviation. - The Schmidt test hammer reliably measures surface hardness. - The structure is simple, requiring no specialized skills for operation, and measurements can be taken quickly.
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Product Code: 20473 *Please provide this number when making inquiries for a smoother process. Impact Energy: 0.225mkg (2.207nm) Strength Measurement Range: 10N to 70N/mm² Weight: 1.4kg
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The Schmidt Test Hammer NR type is a state-of-the-art non-destructive concrete strength testing device equipped with a mechanism that automatically records the rebound value (R). Since the rebound value is recorded automatically, it saves the effort and time of reading and noting the measurement values, eliminating the possibility of misreading or misrecording that can occur when a person reads the values visually. Additionally, the recorded paper with the automatically recorded measurement values can be used later as a certificate of the test results. For a detailed explanation of strength estimation surveys using concrete hammers, please refer to "Strength Estimation Surveys Using Concrete Hammers." *According to the guidelines of the Public Works Research Institute, please perform accuracy verification using a test anvil (calibration device) when using the Schmidt Test Hammer.
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Rex Co., Ltd. is a leading company that rents measuring instruments such as measuring devices, surveying equipment, weighing instruments, and inspection equipment. ■ Measurement Instrument Rental Business Rex offers over 1,000 types and more than 20,000 units of measuring instruments. We have everything from the latest models to renowned instruments that are not available from manufacturers. Please let us know the issues you are facing; we are sure you will find a measuring instrument that will be helpful. ■ Measurement System and Information Technology Construction Business In addition to renting measuring instruments, we also provide a rental service for systems that utilize these instruments. We handle a wide range of measurements, from work environment measurements such as noise and vibration to structural measurements like three-dimensional and displacement measurements. Additionally, we can propose the development of original measurement systems and measurement outsourcing tailored to your needs. ■ Measurement Instrument Calibration and Inspection Service We perform calibration for the measuring instruments you own. Rex Co., Ltd. is certified by the Japan Surveying Instrument Manufacturers Association and manufacturers for maintenance. No manufacturer restrictions!