TPD software for control/ analysis of experiments. Multiple temperature steps. Optimised data acquisition at each stage. Data collected in BAR – MS scans selected mass range continuously. Data is presented in a 3D bar scan. For improved signal to noise and acquisition speed scans can be collected in MID (Multiple Ion Detection) mode. Includes automatic removal of spectral overlaps eg CO/CO2 at m/z 28.

This presentation includes details of : Description of the experiments in HIPIMS. Mass spectrometry analysis. Study of the ion energies by time average for Negative and Positive ions. Mass spectrometry analysis of the ion concentration depending on the air flow. Cross-sectional TEM analysis and electron diffraction pattern analysis of the films deposited by HIPIMS.

This presentation includes details of : Mass spectrometry analysis for atmospheric plasmas, MBMS (Molecular Beam Mass Spectrometry). Discussion of the ion energies observed in the MBMS. Mass spectrometry results for positive and negative ions with different H2O concentration in He.

The Hiden CATLAB is the ideal choice of the researcher wishing to study catalysts using temperature programmed techniques. Also allows characterisation data such as metal surface area, adsorption isotherms and coverages to be determined. System is optimised for maximum mass spectrometer sensitivity. Integrated software means the mass spectrometer, furnace, gas supply etc. are controlled using only one software package.

HPR60 Molecular Beam Sampling Mass Spectrometer for Reaction Kinetics, Catalysis, TPD/TPR/TPO, TA-MS, Gas Purity, Environmental Gas, Analysis, Combustion, CVD/MOCVD.

Pre-set software modes, scan gallery for Leak detection, Trend analysis, Histogram scan and Profile peak scan. Histogram for mass scanning any mass window within the mass range. Profile mode for scanning up to 0.01 amu increment over a user range. Background subtraction, providing subtraction of a designated spectrum from real time acquired data. Background subtraction operates for Histogram scans, Trend Analysis, Leak detection and Profile peak scans. Trend analysis with real time plotting of peak intensities on a time axis, with simultaneous tabular and graphical data views. Up to 100 mass channels can be programmed.

HPR30 Monitoring TiN Depsoition.

HPR30 Series Orifice Sampling Process Gas Analysers for Pumpdown Profiles, Vacuum Diagnostics, Base Pressure Residuals, Leak Checking. To analyse processes operating at pressures >10-4Torr it is necessary to pump the RGA with its own pumping group and sample the process through a sampling connection. The sampling connection to the process chamber should be optimised to maintain fast response time and maximum sensitivity...

SIMS Images.

Rugged general purpose SIMS analysis station. Rapid turnround of all types of samples. Static and Dynamic SIMS. Integral front end ionizer for RGA and SNMS. Integral ion gun raster control with signal gating for depth profiling.