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GB/T 16840.7-2021 Active
GB/T 16840.7-2021 Technical determination methods for electrical fire evidence—Part 7:Component analytic method of energy dispersive spectrometry
Abstract
This document specifies the principles, instruments and equipment, preparation of samples, and detection and results of the EDS (X-ray spectrometer) elemental analysis method in the technical appraisal of electrical fire trace evidence.
This document is applicable to the field of fire evidence appraisal, where the elemental composition and content of trace evidence in micro-regions are tested, and the trace elements are traced back and compared for identity analysis.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 16840.7-2021 |
| CCS | Fire fighting |
| ICS | Fire prevention |
| Implement Date | 2021-08-20 |
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