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產品類型 / Product Type:


超高真空型Kelvin Probe


產品應用 / Application:


The KP Technology Multi-System is our most versatile system, easily configurable to suit the client’s require-ments. For the ultimate in Controlled and Corrosive Gas atmospheres, the KPMS050 is unsurpassed by any other Kelvin Probe System; from High Tempera-ture Heating, Full SPS and Gas-Inlets, to Motorised Z-Axis, Sample Translation and Photoemission, this Kelvin Probe system is made completely bespoke for the user’s needs.


相關網址 / Link:


規格說明 / Specification:



  • Absolute UHVKP via Photoemission (Includes Software)

  • Gas-Inlets via Swage-Lok Adapters

  • Sample Translation (Motorised or Manual)

  • Sample Heating (up to 800K)

  • Motorised Z-Axis Translation (50mm to 200mm+)

  • Camera System (Includes Camera, Monitor, Mount and Lenses)

  • Bespoke Sample Holder (SEM-clips, Magnetic, Push-Fit, etc.)

  • Surface Photovoltage via PC Controlled LEDs or QTH Source

  • Full Surface Photovoltage Spectroscopy

  • Fast-Access Door

  • LEDs for sample illumination

  • Bespoke Tip Sizes and Shapes (Standard, Mesh, Crescent, etc.)  



  • Work Function resolution of 1-3meV (2-10mm tip)

  • User Defined Tip size (4mm standard)

  • DN40 (2.75” mounting port) – other options available

  • 50mm Manual Translator (100mm option)

  • Vacuum Compatibility (2 x 10-11mbar)

  • Tracking System with automatic control of tip to sample spacing

  • Off-null detection system with parasitic capacity rejection  



  • Digital Control of all Kelvin Probe parameters

  • Simple set-up procedure for signal optimization

  • Fast measurement mode for tracking real time work function changes (1000 work function points / min at ~20meV resolution)

  • Export of data to scientific analysis software  



  • Kelvin Probe Head Unit with Integrated Tip Amplifier

  • Digital Control Unit

  • PC with monitor

  • Pre-installed KP software and Data Acquisition system

  • Spare Tip Amplifiers

  • Autosensing Power Supply Units


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