XRF DELTA Professional


The DELTA Professional provides excellent performance in speed, LODs, and elemental range. It is housed in an industrial designed body ruggedized to demanding environments. It provides the best mix of durability and analytical performance with lower cost of ownership.

The DELTA Professional Incorporates everything you need in a handheld XRF with state-of-the-art innovations and a rugged design.


Optimized DELTA Configuration

  • New X-act Count Technology
  • Silicon Drift Detector
  • Automatic Filtering
  • Application Specific Tubes

Enhanced Analytical Performance

  • Light Elements and Alloys
  • Mg, Al, Si, and S Sensitivity
  • Transition and Heavy Metals
  • Rare Earth Elements (REEs)

Value Solution

  • Fast Measurement Time
  • Broad Elemental Range
  • Low Limits of Detection
  • Outstanding Precision
  • Hot Swap Battery for Continuous Operation

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

Technical Specifications

Dimensions 260 x 240 x 90 mm (10.25 x 9.5 x 3.5 in.)
Excitation source 4W Ag, Rh, Au, or Ta anode (per application) X-ray tube
Detector Silicon Drift Detector
Environmental temperature range -10 °C to 50 °C (14 °F to 122 °F)
Analytical range Alloy and Mining: Mg and up for Rh/Ag and Al and up for Ta/Au; Soil: P and higher
Processing electronics 530 MHz CPU with integrated FPU with 128 MB RAM; Proprietary Olympus X-act Count Digital Pulse Processor (DPP)
Smart Electronics Barometer for atmosphere pressure correction of light elements’ measurements
Power Rechargeable Li-ion battery; Hot-swap maintains analyzer power during battery change
Display 32 bit Color QVGA resolution, Blanview transmissive backlit touchscreen; 57 x 73 mm (2.25 x 2.9 in.)
Data Storage 1 GB microSD (stores ~75,000 readings)
Data Transfer USB

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