product description

The Photoelectron Spectroscopy Beamline is the core station of Hefei Light Source (NSRL) open to the outside world. It is widely used in the research of physics, chemistry, materials, etc., and has many fields in environmental science, energy science, catalytic science, physics, chemistry and other fields. Innovative research results.

Chuangpu Instruments undertook the system design, processing and manufacturing, online installation and integrated testing of this beamline reconstruction project, and successfully achieved the goals of improving resolution, repeatability and stability, and will vigorously promote more efficient and stable Scientific research on the synchrotron radiation research platform.

Main parameters

● Energy range: 100-1000 eV

● Energy repeatability: <2meV

●Incoming light/outgoing light center height: 1400mm

● Luminous flux: 5×10 ¹⁰ phs/s@244eV

● Spot size: ≤0.87mm

● Static vacuum degree (excluding optical components): <5×10 ^-8 Pa

● Spectral resolution: 8900@122eV / 4800@122eV / 2500@122eV

Test Data