S2 PUMA – High-Power, Versatile Benchtop EDXRF

The S2 PUMA is the Energy-Dispersive X-ray Fluorescence (EDXRF) spectrometer for elemental analysis

The benchtop instrument for solid and liquid samples, prepared or bulk, for the analysis from carbon to americium (C – Am). Detectable elemental concentrations in the samples can range from ppm up to 100%.

Its high-power X-ray tube together with the HighSense™ LE detector and the unique sample handling options make it the perfect fit for many applications in industry and research, where precise and accurate results must be delivered fast on an easy-to-operate instrument.

Depending on sample type and desired throughput, the versions Single, XY Autochanger, Carousel, Automation cover all possible scenarios. The XY Autochanger can even be configured for full integration into automated laboratory environments. The HighSense™ LE detector is a fast silicon drift detector (SDD) with high count rates for shortest measurement times. The optional TouchControl™ touchscreen enable users with only very minimal amount of training to operate the instrument.

Experience the S2 PUMA in motion

S2 PUMA Overview

XY Autochanger



Single, XY Autochanger, Carousel, Automation

S2 PUMA XY Autochanger

Small sample amounts, small-spot to large bulk sample analysis, high sample throughput, and benchtop automation solution for operation 24/7: The S2 PUMA has it covered with its Single, XY Autochanger, Carousel, and Automation models.

HighSense LE

HighSense LE

High count rates – short measurement times – superb light elements performance:

The HighSense™ LE detector enables fast measurements even for samples with light elements, thanks to the high intensities of the powerful 50 W X-ray tube with its optimized anode targets.



The intuitive TouchControl™ user interface enables unexperienced operators to run the instrument for routine measurements without the need for an external PC.