Collecting and analyzing sound through automatic hammer strikes! Issuing warnings during delamination and cavity detection.
The "CHES-PEA2" is a sound inspection device that collects and analyzes impact sounds through automatic hammer strikes, displaying and recording abnormalities in structures as numerical values. The results of the impact sounds are displayed on a liquid crystal display as three-digit numbers, with the length of the first wave of the impact sound measured in micoseconds (1μs). Simultaneously, an electronic synthesized sound at a frequency reduced to 1/4 of the acquired data is generated for 0.1 seconds, allowing for confirmation of the acquired data through electronic sound. Defective areas are indicated by a three-color LED display and an alarm via a buzzer, depending on the severity. 【Features】 ■ Collects impact sounds through automatic hammer strikes ■ Records data up to a maximum of 7700 points ■ Allows real-time output of recorded data to a computer during measurement ■ Enables confirmation of acquired data through electronic sound *For more details, please feel free to contact us.
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Product Code: 20934 *Please provide this number when making inquiries for a smoother process. 【Specifications】 ■ Measurement Unit ・Dimensions: 230mm(W) × 170mm(D) × 100mm(H) ・Battery Used: Nickel-hydride AA × 4 (charger included) Alkaline AA × 4 is also possible ・Measurement Range: 020μs to 999μs (acquired data is rounded to the nearest whole number) ・Data Resolution: 0.2μs (acquired data is rounded to the nearest whole number) ・Number of Stored Data Points: 7700 points ■ Automatic Hammer Unit ・Shape: Cylindrical with a diameter of φ45mm × 170mm (excluding protrusions) ・Impact: Driven by a solenoid with a φ10mm cylindrical stainless steel hammer The impact stroke is 4mm, and the impact frequency is fixed at 2Hz. ・Earphones: By plugging the included earphones into the hammer unit's jack, you can listen to electronic synthesized sounds and adjust the volume. ・Data Resolution: 0.2μs (acquired data is rounded to the nearest whole number.) ・Number of Stored Data Points: 250g *For more details, please feel free to contact us.
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【Purpose】 ■Inspection device for abnormalities (delamination, cavities) in structures *For more details, please 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!