Just by striking with a hammer, you can measure the grade of lumber! A non-destructive strength measuring device.
The "HG-2001" is a JAS standard machine-grade classification lumber measuring device that allows for the grading of structural lumber made from coniferous trees simply by striking it with a hammer, without damaging the test material. It enables full inspection of the strength classification of lumber used in the design phase without causing any harm. It can be easily transported to lumber mills, precut factories, and construction sites, serving as a compact grading machine. As a non-destructive wood strength Young's modulus measuring device, it is certified by the National Association for Wood Inspection and Research, which is an accredited body for structural lumber. 【Features】 ■ Easy to operate for anyone ■ Does not damage the material ■ Lightweight and compact design ■ Certified by the National Association for Wood Inspection and Research *For more details, please refer to the catalog or feel free to contact us.
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basic information
【Specifications】 ■Dimensions of the material to be measured Short edge: 103mm or more and 150mm or less Long edge: 103mm or more and 390mm or less Material length: 3000 to 6000mm ■Wood species: 1 to 3 species groups, square and rectangular (6 types) ■Weight of the material to be measured (130kg weight measurement platform x 2 units): Maximum measurable weight 130kg x 2 ■Reading limit: 20g ■Grade classification 6 classifications (E50 to E150/JAS No. 143) 13 classifications (L40 to L200/JAS structural laminated timber) ■Measurement method: Calculate the bending Young's modulus coefficient of the lumber from the natural frequency and density using the impact vibration method (dynamic Young's modulus measurement) ■Display and various settings Screen operation and status display via touch panel Display of grade, Young's modulus, weight, and various setting contents ■External input/output: RS232C output ■Power supply: AC100V (50/60Hz) ■Operating temperature: 0℃ to 40℃, below 85% RH (no condensation) ■Weight Indicator: 1.5kg Weighing device: 2.3kg x 2 units *For more details, please refer to the catalog or feel free to contact us.
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【Purpose】 ■Grade measurement of softwood structural lumber *For more details, please refer to the catalog or feel free to contact us.
Company information
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!
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