Overview
HV1000 microhardness gauge is an instrument for accurate measurement of microhardness of materials. It is suitable for the measurement of small, thin specimens, surface penetration platings and brittle materials such as agate, Glass, Pottery and porcelain. It can be used for Vickers (HV) and Knoop (HK) hardness testing. It is a common test equipment for scientific research institutions, universities, production enterprises and testing departments.
Features
1. Equipped with industrial LCD screen, real-time display hardness value, conversion value, diagonal length, test method, test force, load holding time, measurement times, temperature, test maximum value, minimum value, average value and repeability data, the test process is intuitive.
2. Built-in Printer, can print measurement times, hardness value, average value, MAX Maximum, MIN Minimum, range and other data.
3. Vickers hardness and Knoop hardness testing can be carried out.
4. Film thickness measurement of carburized layer and hardened layer.
5. Provide an RS232 interface to connect to a computer.
Principle
The Working Principle of the microscopic hardness gauge is to press the quadrilateral pyramidal diamond indenter with an angle of 136 ° between the two opposing surfaces into the surface of the sample under the specified test force, and remove the test force after maintaining the specified time. The Vickers hardness value (HV) is calculated by measuring the diagonal length of the Cedar and based on the ratio of the test force to the surface area of the Cedar. For Knoop hardness (HK), a rhombic pyramidal indenter is used, and the calculation method is the ratio of the test force to the projected area of the Cedar.
Applications
R & D institutions, Universities & colleges, manufacturing enterprises, testing institutions, micro-specimen measurement, thin-shaped specimen measurement, surface infiltration treatment part measurement, agate hardness measurement, Glass hardness measurement, Pottery and porcelain hardness measurement
Standards
The product literature does not explicitly mention the specific standards it meets.
Steps
The product information does not provide detailed operation steps.
Notice
The product information does not list specific precautions.
