Overview
SUNDOO LD-A digital display Shore Shore Durometer is a Portable A type Shore Shore Durometer, which integrates measurement device and data processing. It is mainly used for the measurement of hardness of materials such as soft plastics, rubber, felt, leather, printing rollers, etc. The product has the advantages of accurate measurement, compact structure, low power consumption and easy operation, and is more and more widely used in the field of hardness of materials testing.
Features
1. Real-time tracking value measurement;
2. Peak hold measurement;
3, automatic timing measurement;
4, automatically store and calculate the average measurement;
5. Power-saving design for automatic shutdown without operation, with free shutdown time setting.
6. Battery undervoltage prompt;
7. Data communication with the computer through the RS-232C serial port, and the supporting software displays the measurement Linear dispersion.
Principle
A certain shape of steel crimping pin is pressed vertically into the surface of the sample under the action of the test force. When the surface of the crimping foot is completely fitted with the surface of the sample, the tip of the crimping pin has a certain extension length L relative to the plane of the crimping foot. The size of the L value is used to represent the size of the measured Hardness. The larger the L value, the lower the Hardness, and the higher the Hardness.
Applications
Soft plastic, rubber, felt, leather, printing roller
