Powder resistivity meter

How it works:

The working principle of the powder positive rate meter usually involves pressurizing the upper and lower electrodes on the powder sample in the mold cavity, and measuring the positive rate or conductivity data generated with the pressure change of the sample. The electrical properties of the powder material are understood by applying pressure to shape the powder and measuring its resistivity or conductivity during the molding process.

Instrument composition:

Powder resistivity meter is usually composed of probe, pressure structure, powder non-standard container, pressure test, thickness inspection and other facilities. Among them, the pressure organization is operated manually, the pressure is stable and adjustable, and the pressure value is electronically displayed, which is convenient for the user to accurately adjust according to the needs.

Category and Scope of Application:

According to different measurement needs and sample types, powder resistivity meters can be divided into a variety of categories, such as conductor powder non-positive rate tester, four-probe method powder non-resistivity tester and insulation powder non-resistivity tester. These instruments are suitable for accurate resistance and resistivity measurements of semiconductor material powders, polymer nanoparticles and solid metal powders for a wide range of applications.

Features and advantages:

High-precision measurement: The powder resistivity meter adopts advanced measurement technology and high-precision sensor, which can realize the accurate measurement of the positive rate of the powder material.

High degree of automation: modern powder positive rate instrument is usually equipped with automatic control system and data acquisition system, can automatically complete the measurement process and save data, improve work efficiency.

Pressure adjustable: The instrument has a pressure adjustable function, the user can adjust the pressure according to the need to simulate different use environment and obtain more comprehensive positive rate data.

Easy to operate: The operation interface of the powder resistivity meter is usually simple and clear, and the user is easy to operate and maintain.