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TPD/TDS system

Stand-alone UHV unit intended for measuring adsorption/desorption of ultrathin films, capable of high precision temperature control over a wide temperature range.

SKU: 454 Category:


• Base pressure 1×10-9 mbar
• TPD/TDS chamber with fast PTS sample holder loading system
• Specially designed conical sampling end piece
• High precision temperature control over a wide temperature range (-170 °C to 1200 °C)
• Computer-controlled data acquisition and processing software for TDS
• Load Lock chamber for two PTS sample holders
• Reliable and fast linear transferring system from load-lock to TPD chamber


Many upgrade options available, e.g.:
• Additional axes of movement and full motorisation of the manipulator
• Possibility to extend pressure range from UHV up to 1 atm with precise PLC control of the pressure
• Gas dosing system (manual or precise with PLC control)
• Solvent dosing system
• Sample holders dedicated to work in corrosive environment
• Heating and LN2 cooling option for the load lock
• Dedicated chamber for sample preparation
• Residual gas analyser for a different mass range

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