Chemplex produces sample cups for all popular XRF instruments on the market. The production of the sample cups may seem a simple process, but it requires a significant commitment both in the preliminary stages of production development and in the production itself. Chemplex has a long experience in this field, all phases of the product take place in the company, as well as the stringent final inspection. Many models have a patented design thanks to their innovative features compared to those of competitors.
Chemplex® XRF Sample Cups are injection molded from a proprietary high-density polyethylene specially formulated for this application. The material is characterized with:
- Compliance with RoHS Directive - Absence of "whitening" agents that may potentially influence x-ray data - Lubricity to facilitate the smooth and firm attachment of thin-film sample support windows - Physical characteristics for performance and resistance to thermal and irradiation exposure - Chemical resistance from contact with incalculable sample material substances - Low trace element impurities
2) TYPICAL CHARACTERISTICS
- Typical Trace Element Impurities, PPM: Ca, Mg, Ti, Al, P, Zn - Melting point: 130 ° C - Softening Point: 123 ° C
3) CHOICE OF SAMPLE CUP
The choice of the correct model is based on the evaluation of the following aspects:
- suitability of size - kind of sample - elements to be analyzed (chose if the analysis must be performed in air / inert gas / vacuum) - equalization of pressure between inside and outside, to prevent the distortion of the analysis
Chemplex has a wide range of sample cups suitable for all brands of equipment on the market like: Bruker-Siemens, Horiba, Jordan Valley, Metorex, Oxford, Panalytical-Philips, Rigaku, Spectro-Asoma, Thermo-ARL etc.