Kinki Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism, Kinki Technical Office, Development Products
This is a rammer equivalent to the JISA1210 standard, equipped with a special accelerometer. It allows a 4.5 kg weight to be freely dropped from a height of 45 cm onto a compacted subgrade or base, and it instantly displays the magnitude of the impact acceleration, referred to as the "impact value," on a digital display.
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basic information
***Features*** - A testing device that does not require reaction force for loading. - Compact, lightweight, easy to operate, and requires fewer personnel. - Equipped with digital display and printer. - Test results can be understood immediately. - Economical. A large amount of data can be obtained in a short time. - Powered by rechargeable batteries, allowing measurements to be taken anywhere. - No individual differences, enabling anyone to obtain the same measurements. - Measurements on slopes are also possible. - The separation of the printer and the use of rechargeable AA batteries have made the display unit lightweight and compact. - Communication with a computer is possible via USB connection. - The addition of management number input has simplified data organization. - The date and time printed by the external printer now reflects the measurement date and time. - Registered device with the Kinki Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism, under the "New Technology System for Public Works."
Price information
The price varies depending on the rental period. We will create a quotation based on the period and purpose you specify.
Delivery Time
P1
Applications/Examples of results
***Uses*** - Retaining walls, embankments, transmission towers, bridges, foundation design and construction management. - Roadbed, subgrade, large floor foundation design and construction management. - Residential foundation design and land development construction management. - Construction sludge recycling soil reuse assessment. - Electrical, gas, and water pipe backfill construction management. - Concrete secondary product foundation design. - Sports stadiums, golf courses, and course hardness management. - Foundation bearing capacity testing for temporary scaffolding. ***Operating Procedure*** 1. Extend and adjust the tripod of the caspule to set it vertically while checking the level. 2. Lift the rammer of the caspule and secure it with the stopper. 3. Remove the stopper and let the rammer drop. 4. Read the measurement displayed on the counter display, press the memory button, and record it. 5. Move the measuring device to the next measurement point. 6. Once all measurements are complete, press the print button to record it on the printer. *Please handle the measurement results in accordance with the manual issued by the Ministry of Land, Infrastructure, Transport and Tourism's Manual Committee.*
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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!