Hegman Gauge Method

The Grease Particle Evaluation Working Group (joint WG with NLGI and ELGI) is coordinating a round robin on a proposed new method using the Hegman gauge to measure particles that may be present in a grease sample. Below is a short video outlining the procedure. Please don’t hesitate to contact NLGI with any questions.

[@zakuanzaidi6863]

hello, according to your video, how to interpret the data? or how to collect the data