Welcome to our new site, if you can’t find what you’re looking for please get in touch via our contact us page.

PowerTome XL ultramicrotome

SKU: UMY-1001

PowerTome XL includes:

  • PowerTome ultramicrotome
  • Round block specimen holder
  • 7mm flat specimen block transilluminating holder
  • Universal transilluminating specimen holder and wrench
  • Specimen orientation mount
  • Digital tactile controller
  • Hand rests, wrenches, wooden accessory box, trimming block and post, stage mounted air draft shield, footswitch, power cord, interconnect cables, dust cover, fuses and instruction manual


  • Section thickness: 5nm to 10μm
  • Cutting speed: 0.1 to 100mm/sec in 0.1mm/sec increments
  • Variable return speed over entire cutting speed range
  • Specimen auto feed: 200μm
  • Knife stage movement: – 50mm gross advance- 25mm E-W travel- 12mm N-S advance
  • Knives: – glass knives up to 12mm wide- triangular tungsten carbide knives- Any commercial brand of diamond knives
  • Stereo microscope binocular Zeiss Stemi 508:- 8:1 zoom- 6.3x to 50x magnification- 10x WF (23mm) eyepieces- 35° viewing angle