German SPECTRUMA glow discharge spectrometer

The GDA 550 HR and GDA 750 HR are powerful GDOES spectrometers that are highly suitable for research and development tasks. Based on the modular concept, multiple combinations of options can be envisioned to achieve optimal configuration for your application. GDA 550 HR is mainly used to study your conductive samples. GDA 750 HR is also used for analyzing non-conductive samples.

GDA 750 HRGerman SPECTRUMA glow discharge spectrometer

Up to 79 possible elemental channels can be detected through photomultiplier tubes, and the GDA 750 HR glow discharge spectrometer is the ideal spectrometer for your challenging applications. It provides great flexibility, excellent detection limits, and analytical accuracy, even for thin layers.

The optional high-resolution SPECTRUMA CCD optical element extends the functionality of the GDA 750 HR, allowing for the integration of an almost infinite number of element channels into your analytical work.

GDA 750 HRGerman SPECTRUMA glow discharge spectrometerCharacteristics:
The GDA 750 HR is equipped with a vortex pump that can measure without hydrocarbons.
The GDA 750 HR standard equipment also includes a high-frequency glow discharge power source. This also allows for the analysis of non-conductive samples.
Using plasma interference can make it easier to analyze samples that are difficult to stimulate.

The application scope of GDA 750 HR ranges from heat treatment to galvanizing to complex multi-layer systems.

• Due to the fast data acquisition of PMT, layers below 100nm can also be detected

• Measuring depth up to 200 microns

• Depth profiles with fast data acquisition, even for non-conductive layers such as oxides with a thickness of several nanometers

• Content analysis of all metals and metal alloys

• Analyze non-conductive samples such as ceramics, glass, or paint coatings

• Linearity of calibration curve

• It can measure samples that are bent or even have abnormal shapes.