Testers for testing surface resistance and volume resistance mainly include volume surface resistivity testers and surface resistance testers. These testers are widely used in materials science, electronic manufacturing, power engineering and other fields.
Volume surface resistivity tester
The volume surface resistivity tester is mainly used to measure the volume resistivity and surface resistivity of materials and evaluate their insulation performance and conductive properties. For example, the LST-212 high resistance meter evaluates the insulation performance, conductive properties and surface/volume resistivity of materials by measuring the high resistance value and microcurrent of materials. It is an important detection tool in the fields of materials science, electronic manufacturing, power engineering and other fields.
Surface resistance tester
The surface resistance tester is used to measure the resistance value of the surface of an object and is widely used in microelectronics, medicine, aerospace, precision machinery and other fields. Its characteristics include high measurement accuracy, simple operation and easy to carry. For example, SL-030, SL-030B surface resistance tester.
Application scenario
Material science and electronic manufacturing: used to evaluate the insulation performance and conductive properties of materials to ensure product quality and safety.
Power Engineering: It performs particularly well in high-precision testing scenarios such as high-voltage transmission cables and flexible electronic substrates.
Medicine and Aerospace: It is used in the fields of microelectronics, medicine, aerospace, etc. to ensure the conductivity and electrostatic protection performance of the equipment.