I.Overview

Abrasive particle monitoring is an important method for early warning and avoiding mechanical failures. The use of iron gauges can detect worn parts at an early stage of wear, and serious losses can be avoided by replacing them. Existing abrasive particle monitoring methods all have some defects and deficiencies. For example, oil spectrometer is limited by carrying capacity and excitation energy, and cannot quantitatively monitor particles larger than 5 µm; the measurement results of ferrography are only relative coefficients rather than absolute concentrations. The use of the iron meter can directly measure the concentration of all ferromagnetic abrasive particles in the oil sample without processing the oil sample.

The HZTL-1B portable iron gauge independently developed and produced by Baoding Huazheng Electric adopts a variety of patented technologies and advanced algorithms, and has very high sensitivity and repeatability. The HZTL-1B portable iron gauge measures the iron filings in oil samples. The total amount is displayed in ug/ml, which has a good linear relationship with the iron filings content and particle size of the oil sample. To measure the content of wear debris, the HZTL-1B portable iron meter can directly measure the concentration of all ferromagnetic abrasive particles in the oil sample without processing the oil sample.

The iron meter can analyze the content of iron abrasive particles in various samples of mineral oil, synthetic oil, hydraulic oil, gear oil and lubricating grease.