Rebound Hardness Tester DynaMIC DL Rental
Equipped with automatic correction function for measurement values corresponding to all impact directions.
DynaMIC is a hardness tester that adopts a rebound method and features an automatic impact direction correction function (patented) compliant with ASTM A956. The operation is simple; just place the impact device on the test material and read the measurement value. You can choose from several types of impact devices to suit your material and application. The DynaMIC DL, equipped with a data logging function, allows you to store measurement data internally.
basic information
Product Code: 20576 *Please provide this number when making inquiries for smoother communication. ◆High Precision Measurement The rebound-type DynaMIC DL features a mechanism where the impact body is pushed out in the direction of the sample. The hardness value is calculated based on the voltage ratio of the signals generated before the impact body hits the sample and when it bounces back after hitting the sample. The DynaMIC DL is equipped with a patented automatic impact direction correction function, which automatically adjusts the measurement angle. ◆Usability With the adoption of the automatic impact direction correction function, there is no need to input the impact angle before starting measurements with the DynaMIC DL, and changing the measurement direction does not affect measurement accuracy. The DynaMIC DL also allows for easy calibration when measuring materials other than low-alloy and non-alloy steels. Calibration involves selecting a suitable material from nine different material groups for the measurement target. The display of measurement values allows for switching between average values and single measurement values with the press of a button. Additionally, it is possible to set measurement thresholds (upper and lower limits), and if the measurement values exceed this range, a warning sound and screen display will indicate that the measurement range has been exceeded.
Price information
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Delivery Time
Model number/Brand name
DynaMIC DL (GE Inspection Technologies Japan)
Applications/Examples of results
◆UCI Method The UCI method is suitable for testing relatively fine materials of various shapes and sizes. It is used when there is a need to accurately determine the properties and characteristics of materials, such as in the case of strain hardening processes in HAZ and forged products. ◆Rebound Method The rebound method is primarily used for large materials with coarse crystalline structures, such as forgings, castings, and relatively rough-surfaced materials. The indentation formed by the spherical tungsten carbide tip in the impact device is larger than that of a Vickers diamond indentation.
