应用说明

Lead in Soil of Historical Property

Soil samples collected from key locations from the grounds of a 200 year old building in New England illustrate expected variations in Lead (Pb) content. A DELTA analyzer configured in SmartShot Soil analysis mode was used to analyze the samples. Spectral data is shown using the DELTA PC Software.
Detla Handheld XRF with soil samples

Data Software results.

Sampling

A DELTA handheld XRF analyzer, configured in SmartShot soil analysis mode, was used to run repeat measurements on a reference soil sample, to demonstrate repeatability. As shown below, the DELTA PC Software can be used to overlay spectra from different readings for direct comparison and analysis.
Delta Handheld XRF Analyzer
Soil Data

应用所使用的产品


https://main--eds-evident-website--evident-scientific.hlx.live/zh/xrf-xrd/delta-handheld/delta-env/

用于环保的DELTA手持式XRF分析仪

用于环境检测的DELTA手持式XRF分析仪在几秒钟之内可检测出RCRA（《资源保护及恢复法案》）中所规定的危险性高含量元素、需优先考虑的污染物质及危险金属。手持式XRF用于根据EPA 6200和其它SOP，对土壤和沉淀物进行检测分析，根据NIOSH或OSHA方式进行过滤：筛检表面并测量尘扫中的铅、镉、铬、砷、汞及其它元素。


https://main--eds-evident-website--evident-scientific.hlx.live/zh/xrf-xrd/delta-handheld/delta-prof/

DELTA Professional分析仪

DELTA Professional分析仪将硅漂移探测器（SDD）和一个4W优化X射线管结合在一起使用，可在检测速度、检出限及可检元素的范围方面提供非常高的性能。这款分析仪可以分析合金和矿石中镁（Mg）及原子数更高的元素。Evident所生产的DELTA Professional分析仪是一款性价比很高的手持式XRF分析仪。