A question that often crops up is what testing is best? Should we perform high Phi-factor or low Phi-factor tests (or in H.E.L terms, Phi-TEC I or Phi-TEC II)? Is one better than the other?
Continue ReadingA question that often crops up is what testing is best? Should we perform high Phi-factor or low Phi-factor tests (or in H.E.L terms, Phi-TEC I or Phi-TEC II)? Is one better than the other?
Continue ReadingWe’ve been doing some literature research and have found a few interesting recent (2019/2020) publications looking at battery testing. We’ve shared four of the most relevant ones here and...
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Continue ReadingContentsIntroductionLiterature reviewsOxidization Balance ChecksReferences
Continue ReadingOver spring and summer 2020, two leaders for major geographies joined H.E.L. In March, Qing (Steven) Chen took on leadership for the H.E.L business in China. Then, in June, Mert Sahin took...
Continue ReadingSo, we’ve all been there. You have a new sample that you need to test on a Phi-TEC II, and you need to get the sample into the test cell. But wait a minute, here we have a solid sample, and...
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