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KREIOS 150 MM
Operation
Kinetic Energy Range

0-1500 eV

Pass Energies

1-200 eV Continously Adjustable

Magnetic Shielding

Double µ-Metal Shielding

Energy Dispersion

Hemisphere

Lens Modes

PEEM Mode, Momentum Resolved Mode

Measurement Modes

Snapshot Mode, Sweeping Mode

Detector

2D CMOS Detector with Spin Option

Slits/Apertures

8 positions for apertures and slits

Energy Window

13% of Pass Energy

Electric Isolation

> 3.5 keV, 29 keV on lens system

Electronics

HSA + for KREIOS

Working Pressure

10-11 to 10-7 mbar

Performance
Energy Resolution

< 25 meV in MM Mode (< 22 meV Achievable)
< 10 meV in Spectroscopy Mode

Angular Resolution

< 0.1° for 0.1 mm emmission spot for He I

k-Resolution

0.008 Å-1 for 0.1 mm emmission spot @ He I
0.005 Å-1 Achievable

Acceptance Angle

±90° full cone

Lateral Resolution

50 nm (35 nm Achievable)

Smallest Acceptance Spot

2 µm

Detector Channels

1285 x 730 (with Channel Binning)

Field of View

2µm (with aperture) to 200 µm
special PEEM mode with 1000 µm

Mounting
Working Distance

4-10 mm

Mounting Flange

DN150CF (8" OD)

Product details
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