RMS Foundation
Bischmattstrasse 12
2544 Bettlach
Switzerland
Phone +41 32 644 2000
METHODS
X-Ray Fluorescence (XRF)
Qualitative and quantitative energy-dispersive and wavelength-dispersive X-Ray Fluorescence analysis (XRF) on metallic and non-metallic materials to determine the chemical composition (sodium to uranium in the periodic table of elements).
According to which standards do we test?
Whenever possible, we carry out our testing services in accordance with or based on these international standards:
- ASTM E572
- ASTM E539
- ASTM E1085
- DIN 51418-2
Which devices do we use?
- BRUKER S8 Tiger (laboratory)
- BRUKER S1 Titan LE (handheld)
For which material tests do we use this method?
We use X-Ray Fluorescence analysis for the following material tests:
- Elemental composition of various solids
- Identification and quantification of impurities
- Positive Material Identification (PMI)
What you should know about this method?
For which materials is the method suitable?
XRF is very suitable for metals, ceramics and minerals, but organic materials can be analyzed as well.
For which materials can quantitative analyses be carried out?
We are accredited to determine the quantitative compositions of low and high-alloy steels, brass, pure titanium, TiAlV and TiAlNb alloys. Other calibration programs are available on request - please contact us.
What are suitable samples for this method?
We can carry out the determination on solids (bulk goods) or powders without further ado. Please contact us if your sample is liquid.
What needs to be considered with this method with regard to the samples?
- Solids should have a sample diameter of 10 - 45 mm and a height of up to 30 mm.
- We press small samples to a minimum diameter of 10 mm.
- We need at least 10 g of powder samples
- For liquids we need at least 20 ml (on request).
