Energy Analyser now with upgraded pressure range For XPS | UPS | ARPES | AES | ISS

The PREVAC EA15-HP1 hemispherical energy analyser now allows high-resolution photoemission spectroscopy measurements in environments from UHV up to 5 mbar.
RUNCORN, U.K. - May 13, 2019 - PRLog -- The analyser is equipped with a total number of 11 slits and offers the possibility to choose between best energy resolution and best intensity. According to given photoelectron energy the analyser is set up with up to 8 predefined PE to satisfy customer's requirements.

Spectra of silver Ag3d peak, obtained by PREVAC EA15-HP1 analyser and PREVAC X-ray source RS 40B1 (HP version), from UHV up to 5mbar, excitation energy Al Kα 1486.6 eV, 400W. [image available here]

The analyser package includes:

·         EA15-HP1 150 mm hemispherical energy analyser

·         RUDI-EA2 high stable and low noise electronics

·         SPECTRIUM acquisition and analyser control software for Windows OS computer system.


·         CCD-MCD detector

o    40 mm diameter dual MCP detector

o    656 energy channels available simultaneously

o    494 angular channels available simultaneously

o    90 fps

·         DLD detector

·         7-MCD detector

Additional information

The EA15-HP1 hemispherical energy analyser can be controlled directly by LabVIEW programming environment.

We also offer a set of spectroscopy instruments dedicated for XPS/UPS experiments in pressure range 5 mbar - 10-10 mbar, including PREVAC'S

X-Ray Source, UV Source or X-Ray Source with Monochromator.


Henniker Scientific is a leading supplier of instruments, systems & technologies for vacuum science, thin film deposition, UHV surface analysis, plasma surface treatment & mass spectrometry applications.

At Henniker we have more than 25 years first-hand experience in delivering and supporting academic and industrial users with the highest specification vacuum fabrication and analytical techniques. Our products range from simple but useful USB powered vacuum chamber LED illumination devices to complex multi-technique cluster deposition systems. If we don't have what you're looking for, we will always be happy to advise you and offer our services where we can.


Eager to learn more about our work and products then follow us on twitter @hennikersci or keep an eye on our news page - The Henniker Team

Henniker Scientific Ltd.
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Tags:Energy Analyser
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