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Undergrad

Rigaku Supermini 200 XRF

Location 2224 HH Dow
Contact

Ying Qi

Quantity
1

Description

X-ray fluorescence spectrometer for measuring elemental composition of specimens.  Can accept solid, powder, or liquid specimens.  Allows for composition measurement to better than 0.1%.  University radiation safety course and dosimeter paperwork required before training/use.

Specifications

Sample chamber: A sample with an outside diameter of up to 44 mm and a height of up to 33 mm can be measured after setting it in a sample holder.

Tube voltage: 50 kV

Tube current: 4 mA

Measurement atmosphere: vacuum and helium

Crystals: LiF, PET, RX25

Detectors: Scintillation Counter (SC) for wavelengths shorter than 0.275 nm and Proportional Counter (PC) for wavelengths longer than 0.275 nm



SOPs: