Delta Environmental XRF Analyzer

Delta Environmental XRF Analyzer Introduction

DELTA Environmental Handheld XRF Analyzers test for dangerously high levels of RCRA, Priority Pollutant and Hazardous Metals in seconds. HHXRF is used for soils and sediments according to EPA 6200, ISO/DIS13196, and other SOPs, filters per NIOSH or OSHA methods, screening surfaces and measuring dust wipes for Pb, Cd, Cr, As, Hg and more.

Delta Environmental XRF Analyzer Details

Overview

Environmental Inspections DELTA Analyzer Provides Fast, Decisive Results

DELTA Handheld XRF analyzers have completely revolutionized environmental testing. In the past, assessments relied exclusively on expensive and time consuming lab analyses which were based on samples collected at and shipped from the site. Now you can immediately check the composition of solids, liquids, powders, cores, fragments, filters & films, slurries . . . while you’re at the site. DELTA handheld XRF analyzers provide cost-effective, timely analysis to help evaluate data in real time for rapid and comprehensive investigations to determine the next course of action. This means you can take action at the site and won’t lose precious time or resources collecting non-representative samples and running up unnecessary lab costs.

Quantitative Results on Handheld Screen

Quantitative Results on Handheld Screen

Qualitative Spectral ID on PC Software

Qualitative Spectral ID on PC Software

Positive/ Negative Results on Screen

Positive/ Negative Results on Screen

Instant Metal Mapping

The DELTA is ideal for measuring priority pollutants Ag, As, Cd, Cr, Cu, Hg, Ni, Pb, Se, Tl, Zn, and RCRA Metals Ag, As, Ba, Cd, Cr, Hg, Pb, and Se.

The big picture is seen with GPS-XRF metal-concentration contour mapping. The unique DELTA Xplorer Option wirelessly integrates GPS coordinates with the DELTA XRF results. Coupled with a measurement control Field Soil stick, the DELTA XRF is a very cost-effective tool available for large sites, and enables large, inexpensive data sets to be generated very quickly.

The full power of the DELTA series is unleashed with the DELTA 50 kV unit for the ultimate in speed, sensitivity and low limits of detection for challenging elements such as Ag, Cd, Sn, Ba, and Sb.

Get the big picture with GPS-XRF. Get quick snapshots, instant visualization of data trends or analyze for comprehensive, defendable reports. From in-field rapid decision making to command-center monitoring, you get instant pinpoint location-specific sample chemistry or multi-dimensional metal content intensity plots. You can optimize sampling plans to reduce lab costs & reporting time for site assessments; delineate RCRA, heavy & priority pollutant metals; identify metal pollutant hot spots; screen cores to determine metal pollutant depth; track metal pollutant plume contours; establish contamination boundaries; and perform due diligence phase assessments, remediation & long-term monitoring.

A GPS-XRF Concentration Contour Map delineating Pb contamination patterns in a 20 m x 20 m sports park.

A GPS-XRF Concentration Contour Map delineating Pb contamination patterns in a 20 m x 20 m sports park. 


Features

The DELTA Handheld XRF for Environmental Inspection

The DELTA Environmental X-ray fluorescence spectrometer is a powerful handheld XRF designed for complete environmental investigations of metal contaminants in soils, sediments, fluids, dust wipes, and filters. This high-power, high-performance, field-ruggedized handheld XRF with hotswappable batteries offers you 24/7 heavy-duty operation anywhere you use it.

The Powerful Handheld XRF that Can Be Taken Anywhere

DELTA Handheld XRF Analyzer, out in the field

DELTA Handheld XRF Analyzer, out in the field

Get Fast Results for Immediate Action

The DELTA can be used to identify and quantify lead (Pb), arsenic (As), mercury (Hg), chromium (Cr), and other contaminant metals quickly and accurately. Take it anywhere to get fast results for site characterizations, property evaluations, contamination tracking, hazardous waste screening, remediation monitoring, and regulatory compliance. Requiring little to no sample preparation, the DELTA Environmental Analyzer is the ultimate tool for screening large sites and for analyzing samples such as bagged soil, sediments, cores, fluids, dust wipes, surfaces and filters.

Olympus Innov-X Knows Elemental Analysis

Our high-precision analyzers dramatically reduce testing times allowing hundreds more tests per day with significantly higher confidence in site surveys. Our portable XRF analyzers measure 25+ elements per test, from Mg (12) to U (92), PPM levels to 100%.

Three-Beam Settings

Three selectable beam settings are available for varying measurement objectives. A single-incident beam setting can be used for ultra-fast site screening with solid LOD performance across the periodic table. A single-incident beam setting can also be used for exceptional LOD performance for a group of elements such as heavy metals, transition metals & light elements, or to focus in on a particular element of interest such as Cr, Cd, Ni or Cu. And, for more involved analysis, multi-incident beam settings can be used to fully optimize measurements for exceptional LOD performance across the full elemental range or for user selectable elements. You have the ability to choose for your measurement objectives.

Optimized Three Beam Settings: LODs depend on matrix, sample preparation, presentation and measurement time.

Optimized Three Beam Settings: LODs depend on matrix, sample preparation, presentation and measurement time.

Data Management

Data Analysis

  • Qualitative identification of elements
  • Semi-quantitative analysis of elements
  • Moisture content corrections
  • Compton Normalization: “Internal Standard” for quantitative analysis without site-specific calibrations
  • Fundamental Parameters: “Standardless” for samples with high and low concentrations of several elements
  • Empirical Calibrations: Refine factory calibrations with user generated, site-specific factors (slope, y-intercept), including ore-matrix-specific calibrations
  • Combination Algorithms: Fundamental Parameters with Empirical for Light Elements & complicated matrices
  • Re-evaluate stored data sets with added elements, new parameters, models or calibration curves
Collect and View Data; Create Reports

Collect and View Data; Create Reports

  • Intuitive PC Software can be utilized to remotely control the DELTA analyzer in a benchtop configuration
  • Sort comprehensive analysis results, quickly create reports, view and export spectra

 

Data Results for soil testing

Data Results for soil testing

DELTA Environmental Complies with Global Methods

Olympus strives to play an integral role in society by putting our technologies to work to help develop a better future. We do this by taking up the challenge of making the hidden visible. Pollutant metals are usually hidden from view, but with Olympus X-ray fluorescence technology, we make them visible in the global effort to help make the world a cleaner, greener place. Portable XRF measurements are made to help ensure that dangerous levels of toxic metals are not present in the land, water or air where we live, work, play, cultivate food or obtain water.

US EPA 6200
On-Site Screening of Heavy Metals in Soil and Sediments

Method 6200 was first developed in the mid-1990s and is still strong worldwide for in-situ (handheld) and intrusive (portable) XRF methods. It provides basic portable XRF quality assurance methods including calibration verification, determination of instrument precision, accuracy and LODs to create a standard field XRF method. Following the method decreases sampling error by increasing the number and quality of samples tested to improve overall data quality. It suggests XRF testing methods include in-situ soil, bagged soil, and fully prepped soil samples. Method 6200 does recommend confirmation of 5-10% of samples tested by portable XRF with an EPA Lab method. Overall, it recommends XRF as a fast, powerful, cost-effective technology for site characterization with the analytical benefits of more and better field testing to improve site understanding.

EPA TCLP HAZMAT Classification
The Rule of 20 for Cost Savings on 8 TCLP RCRA Metals

The DELTA can be used to follow the “Rule of 20″ for cost savings in relation to the TCLP HAZMAT Classification Process. If results are significantly less than the TCLP regulatory limit, or are less than 20 times the TCLP regulatory limit, time-consuming and costly TCLP/Lab testing can be avoided.

US EPA, NIOSH, and OSHA
Residential and Industrial Hygiene Monitoring of Pb

The DELTA Environmental Analyzer complies with EPA, NIOSH, and OSHA XRF methods of monitoring Pb on surfaces, in paint, dust, and flakes, and on industrial airborne particle monitors and filters. These methods help protect the health of families and industrial process workers.

ISO/DIS 13196
Soil Quality Screening

This draft describes XRF as a quick method for on-site screening of heavy metals and for the determination of total elemental compositions of soil samples. It is similar to EPA Method 6200, but it does not specify elements, it encourages the objectives of the project to dictate the elements. It calls for reasonable sample preparation and quality control for portable and handheld X-ray fluorescence measurements of heavy metals in soil.

DELTA XRF Handheld Analyzer, testing rock out in the field

DELTA XRF Handheld Analyzer, testing rock out in the field

ISO/DIS 13196

ISO/DIS 13196 testing results

ISO/DIS 13196 testing results

Limits of Detection were taken for more than 30 seconds with optimized beam conditions. Standards used were in clean, homogenous, best case interference free matrices.

The DELTA: Everything You Need in Handheld XRF with State-of-the-Art Innovation

The New Generation DELTA Handheld XRF Analyzers are ergonomically advanced with a forward looking design incorporating the latest in electronics, components, and software technology.

The newly available DELTA X-act Count Technology can provide even better sensitivity and precision in faster time for more materials than before. Throughput is increased with the same or better precision in half the time for most elements.

Features and Benefits of the DELTA Environmental XRF Handheld Analyzer

Features and Benefits of the DELTA Environmental XRF Handheld Analyzer

The unique DELTA Docking Station frees you from having to power down the analyzer. The station charges the analyzer battery and a spare, and performs periodic calibration checks. DELTAs can be operated 24/7 in the field with hot swap battery replacement.


Specifications

The DELTA series handheld XRF analyzers are configured with powerful miniature X-ray tubes, Si-PIN, or highly advanced Silicon Drift Detector (SDD) detection, specialized filters, and multi-beam optimization for the ultimate in XRF field analysis.

 

The DELTA Line

The DELTA Line

The DELTA Premium with advanced 40kV tube and large area SDD detector is best for ultra quick, analytically demanding applications, such as trace levels and light elements in low alloy steel, soil, mining, and metallurgical samples.

The DELTA Professional with a 40kV tube and SDD detector is the best value solution from Olympus for handheld XRF analyzers. It provides superior performance in speed, LODs, and elemental range.

The DELTA Classic Plus with a 40kV tube and Si-PIN detector is ideal for simple applications. It provides quick ID, screening, sorting, and elemental and metals analysis.

DELTA Handheld XRF Environmental Analyzer Specifications

DELTA Handheld XRF Environmental Analyzer Specifications

DELTA XRF Configuration

DELTA XRF Configuration

The DELTA brings the power and flexibility of handheld X-ray fluorescence spectrometry to the field. Ruggedized and ultra portable, this dramatically fast 24/7 technology provides accelerated testing times, allowing for hundreds more tests to be conducted per day with analytical confidence. The DELTA series analyzers are configured with powerful miniature X-ray tubes, Si-PIN detectors or highly advanced Silicon Drift Detectors (SDD), specialized filters, and multi beam optimization for the ultimate in XRF field analysis. The DELTA’s real overall value is to help make decisions in real time with minimal reliance on off-site laboratory testing.


Software & Accessories

Standard Accessories

  • Waterproof Carrying Case
  • Two (2) Li-ion Batteries
  • Electronic User Manual and User Interface Guide and Printed Quick Start Guide
  • Docking Station
  • Mini USB Cable
  • 316 Stainless Steel Calibration Check Reference Coin
  • Ten (10) Spare Windows
  • Integrated Wrist Strap
  • DELTA PC Software
  • Factory Authorized Training & Support

 

Optional Accessories

  • XRF WorkStation for mobile benchtop use
  • Soil Foot facilitating hands-free In-sltu testing
  • Soil Extension Pole offering ergonomic In-sltu testing while standing/walking
  • Belt Holster

Product Package Options

The DELTA XPLORER Package is optionally available offering XRF/GPS/GIS for Instant Metal Mapping: The Most Cost Effective Tool in the Box for Large Sites

Portable XRF allows for the generation of large, inexpensive geochemical data sets very quickly. The XPLORER provides important data management and validation framework, helping ensure the quality and integrity of your sampling program, while still in the field. Our XRF/GPS/GIS integration, the first of its kind in the industry, addresses the needs of the total project.

  • Field Portable XRF data is transferred wirelessly and spatially registered in real time using industry standard Mobile GIS and State-of-the-Art Trimble GPS Hardware (ArcPAD or Discover Mobile)
  • The result is live geochemical mapping in the field enabling visualization, gridding, and contouring in GIS for rapid, informed decision making
  • Seamless integration into powerful geochemical analysis software such as ioGAS for first class data validation and QA/QC
  • Reduces human error related to XRF data transfer, GPS coordinate merging and GIS integration


Applications

Soils

The analysis of soil for contaminant metals is the most common environmental application of handheld X-ray fluorescence spectrometry. Simple screening for toxic metals is performed by placing the analyzer directly on the soil, in-situ. The DELTA provides ease in detecting metals for site characterization, contamination tracking, remediation monitoring, property evaluations, extreme-weather debris migration studies, construction and demolition waste sorting, industrial or mining community perimeter checks, agriculture soil inspections, and hazardous waste screening for disposal classification. Quantitative measurements of the metals are based on robust preprogrammed calibration methods that may be refined by the user.

Archaeometry

The application of physics and chemistry to investigate archaeological and historical objects benefits tremendously from handheld XRF. Most governments will not allow investigators to remove materials from their original setting; and, sometimes their removal or even disturbance can destroy the value of the object. In-situ, non-destructive handheld XRF analysis provides valuable information for the assessment of a site – where to dig next, the relationships among loci, the homogeneity of materials, the authenticity of a cave or fresco painting and more. Combining GPS with handheld XRF in the field for instant metal mapping takes archaeological field research to an entirely new level.

Surfaces, Dust Wipes, and Filters

The DELTA is used to measure Pb on surfaces and in dust, paint chips, and flakes. The DELTA can also be used to check filters for airborne metals from welding, construction, mining, manufacturing, and paint removal activities.

Liquids and Fluids

The DELTA can be used to inspect runoff streams, industrialwaste fluids, HAZMAT and oil spills for metal contaminants before they seep into the soil, or reach ground water and drinking water sources.

Community & Residential Development

The DELTA is ideal for immediate identification of heavy metals in soil at low PPM levels. This is necessary to ensure safety prior to developing or renovating schools, community centers, residences and play & sports grounds. This is of particular importance when developing these properties on former landfills, industrial sites, orchards, animal farms, Brownfields or anywhere that toxic metals are likely to be found in large quantities. And, when older homes or buildings are being redeveloped, restored or painted, the DELTA is ideal for quickly identifying lead (Pb) in soils, on surfaces and in lead based paint (LBP) to ensure the safety of the project.

Dangerously High Levels of Toxic Metals in Developing Countries

Dangerously high levels of Pb, arsenic (As), mercury (Hg), chromium (Cr), cadmium (Cd) and other toxic metals can be found in the domicile and play areas of peoples in developing countries where the knowledge of their danger are not yet known or where regulations are simply not yet feasible. Handheld XRF analyzers are used to quickly ascertain the presence and quantity of these contaminants. This allows world health advocacy groups to determine a course of corrective action to help developing countries prosper with local resources and with safe working practices and living conditions.

Agronomy & Peri-Urban Farming

The safety of food sources is becoming increasingly important as the human population expands. With this growing demand, peri-urban farming and precision agriculture are becoming more commonplace. However, farming in areas adjacent to industrial and other urban facilities introduces the possibility of food crops grown in soil or irrigated with water with elevated levels of As, Hg, Cd, Cr & Pb. And, urban sprawl into areas once heavily farmed with unregulated pesticides, may introduce As and Pb to these new community gardens. The DELTA handheld XRF allows for rapid determination of these toxic metals as well as of nutrients and fertilizers, such as Ca, Mg, P & K. The DELTA XPLORER is ideal for precision agriculture as it allows for high intensity soil analysis in the field with results obtained and spatially modeled on-site.

Hazardous Waste Screening & Sustainable Industry

Most industries are now under pressure to follow a sustainable development plan to help minimize the environmental and health impact of their manufacturing and packaging processes. Handheld XRF systems are used on site by industry, engineering firms and regulators to ensure that any metal contamination is quickly identified and that remediation steps are working effectively.

Regulatory Compliance

Portable XRF is a well documented and valuable tool for both private and government regulatory driven analysis of heavy and priority pollutant metals in residential soils. This non-destructive method with its quick analysis time and high quality measurement capability make it ideal for field assessments, particularly of large areas. In fact, US EPA Method 6200 and ISO/DIS 13196 encourage portable XRF screening for high density, high volume sampling to correctly characterize a site.

Scrap Recycling, Metal, Glass, & Plastic

Scrap refiners and recyclers need fast and accurate materials analysis and identification. Our portable and automated XRF analyzers sort scrap metal, plastics, and glass and offer precise, dependable compositional measurements faster than ever before, even for aluminums and light alloys.

Geo-Science

Olympus Innov-X analyzer measuring for field archaeology.The field of geo-science includes discovery, safe use, and sustainablity of valuable land resources. This includes the safety of food sources with the growing demand for peri-urban farming and precision agriculture. The DELTA handheld XRF allows for rapid determination of toxic metals introduced to the soil and water as herbicides or pesticides, such as As and Pb, as well as correct placement of nutrients and fertilizers, such as Ca, Mg, P & K. It also includes the use of handheld XRF by geologists to determine the history of soil layers indicating events that have occurred throughout geological time. The DELTA XPLORER is ideal for this research as it allows for high intensity soil analysis in the field with results obtained and spatially modeled on-site.

Forensic Anthropology

Grave digging elicits numerous connotations, usually horror film in nature. But, forensic anthropologists actually study graves and their inhabitants to learn the origin of those buried, how they perished, and sometimes if the bodies were moved. Additionally, handheld XRF is utilized by forensic odontologists to assist in victim identification by analyzing dental restorative resin materials. Acting like a fingerprint, even if the body has been burned, this method has helped to identify victims of extreme incineration cases.

HAZMAT ID

  • Rapidly ID dangerous hazardous materials for local & global security
  • Identify explosives, fusing materials & accelerants
  • ID & quantify suspected hazardous materials: azide’s PETN, black powder’s KClO3, KClO4 & KNO3, flash powder’s KClO3 & cascandite
  • Quickly identify asbestos containing insulation

 

For more information on The Delta Environmental Analyzer please visit our Knowledge Center.

Related Applications

  • Agricultural Products
  • Agronomy & Peri-Urban Farming
  • Archaemetry
  • Ceramics
  • Community & Residential Development
  • Dangerously High Levels of Toxic Metals in Developing Countries
  • Forensic Anthropology
  • Geo-Science
  • Glass
  • Gold
  • Hazardous Waste Screening & Sustainable Industry
  • Hazmat ID
  • Liquids & Fluids
  • Plastic
  • Precious Metals
  • Regulatory Compliance
  • Soil & Sediment
  • Surfaces, Dust Wipes & Filters

Related Industries

  • Corrosion Surveying
  • Cultural Heritage
  • Energy
  • Environmental
  • Forensics
  • Research

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