2024年9月3日 · The OES technique is used to grade material by measuring the element carbon, to identify alloys such as low carbon or high carbon stainless steels, low alloys such as 41xx …

2021年7月7日 · 光学发射光谱（OES）是一种光学方法，可用于检测几乎所有类型的元素，包括不锈钢、镍和碳钢等不同基体中的碳和轻元素。 OES技术通过测量碳元素来分级材料，识别低 …

Positive material identification (PMI) is the analysis of a material, this can be any material but is generally used for the analysis of metallic alloy to establish composition by reading the …

A recent whitepaper from Hitachi offers a thorough look at laser-induced breakdown spectroscopy (LIBS) and optical emission spectroscopy (OES) in relation to their use in product material …

To choose the correct PMI testing technique (LIBS vs. OES vs. XRF), ask yourself these 4 questions: Can you allow for marks on the samples? Which elements or alloys are you …

The PMI-MASTER Smart OES analyzer, which is made in Germany, needs almost no warm-up time, is light-weight and compact, making it ultra-portable so you can easily take it where you …

the periodic table, OES technology is needed and a popular choice is the PMI-Master Smart, Hitachi High-Tech’s portable OES solution. With very low levels of detection for elements like …

德国制造的PMI-MASTER Smart OES光谱仪几乎无需预热时间，重量轻，体积小，便于便携，可轻松将其携带至任何地点，并在高处、沟渠中、材料检验区内外以及实验室中使用。

2013年9月26日 · Positive material identification (PMI) is a critical aspect in the quality control process for many organizations and throughout many industries. Defined as the analysis of a …

2020年12月1日 · OES is a technique used to grade material by measuring the element carbon to identify alloys such as high carbon or low carbon stainless steels, low alloys such as 86xx …