Resonance Ltd

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Resonance - Model TR-SES-200 - ...

Resonance - Model TR-SES-200 -Integrated Systems

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The Resonance Ltd. Transmission and Reflection Evaluation System is designed to deliver vacuum-ultraviolet (VUV) to ultraviolet (UV) radiation to a target sample and measure the reflectance, transmission or fluorescence of the target. The system includes a deuterium lamp emitting from 115nm to 400nm, a 327mm focal length vacuum monochromator with a PC controlled motor drive, a Hamamatsu R8486 photomultiplier tube (PMT) capable of detecting from 115nm to 320nm, LabviewTM software and controlling electronics.

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Excitation Lamp : Deuterium
Excitation Wavelength Range : 115-400nm
Resolution : 0.1-10nm (selectable with slit size)
Slit Width : Adjustable from 25-400um
Collimated Beam Size : <2cm
Sample Holder : 10 x 25mm samples
Pump Time : 10-30 minutes to 10-5 torr
Ultimate Vacuum : 10-7 torr
Sample Rotation : 0-89 degrees about z-axis
Detector Rotation : 5-180 degrees about x-axis

VUV/UV Tunable Light Source (TLS):

Hydrogen light source with power module for 100 to 240V operation
Servo controlled VM200 Monochromator with 200nm and 285nm order sorter filter switch (for continuous operation from 110 to 400nm)
Collimating Assembly

Servo-driven sample wheel that can tilt and rotate:

Tilt and rotate drive mechanism
Sample wheels for samples from 5 to 30nm with clamps for non-circular samples

Rotating Detector:

PMT plus HV power supply and Amplifier
Rotating PMT stage with servo drive

Electronics/Computing System:

Main electronics for lamp power and servo control including an embedded PC
Complete software package:
- Raw spectra, Transmission, Reflectance display acquisition/storageSample wheel and PMT control for angle scanning and sample selectionMacros for batch processing