Thermo Scientific™ HM 355S Automatic Microtomes

Section even the largest specimens with unmatched quality by using the Thermo Scientific™ HM 355S Automatic Microtome.

Brand: Thermo Scientific™

Manufacturer Part Number: 905200

MICROTOME HM 355 S MOTORISED, ROTARY WITH PRESELECtable trimand fine cutting ranges for paraffin,

UNSPSC: 41102916

Code: 50

Additional Details:
Additional Details: Weight: 0.50000kg

Product Code. 10862110

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  • Description and Specification
  • Documentation
  • Accessories and Spare Parts
Description and Specification


Sectioning Range 0.5 to 100µm
Trim Section Resolution 5 to 500µm
Vertical Cutting Stroke 72mm
Retraction 40µm
Total Specimen Advance 28mm
Max. Advance Speed 400mm/sec.
Section Counter Standard
Weight (Metric) 35kg
Includes HM 355S Rotary Microtome
Depth (Metric) 52cm
Height (Metric) 28cm
Hertz 60Hz
Voltage 115V
Width (Metric) 41cm
Item Description HM 355S Rotary Microtome
Electrical Requirements 115V 60Hz

  • Menu-driven control panel can be used on either side of instrument
  • Display monitors a range of functions including cutting speed, section count, section thickness, and advance distance
  • Four cutting modes of operation (single, interval, multi and continuous)
  • User-selected cutting window control maximizes throughput by allowing the return stroke to be faster than the optimized cutting stroke
  • Manual and/or foot pedal control
  • Double tap start activates sectioning motor
  • One-handed zero-orientation head
  • Joy-stick control specimen advance and rewind
  • Emergency stop immediately cuts power to the motor
  • Five languages available for viewing commands
  • Large, easy-to-clean waste tray extends below the blade holder
  • Excellent for routine paraffin sections and plastic-embedded specimens
  • High-quality sections with less fatigue
  • Unmatched safety, ease-of-use, reliability, and consistency of results
  • Instant switch between trim and section settings with independently selectable trim and section speeds
  • Rock option: specimen head advances by a set amount to trim specimens without turning the handwheel through full turns
  • Selectable retraction feature
  • Guide-rail guidance
  • Cutting stroke: 72mm
  • Total specimen advance: 28mm
  • Maximum sectioning speed: 400mm/s
  • Section thickness range: 0.5-100μm
  • Trim thickness range: 5-500μm
  • Retraction range: 40μm
  • Section counter: Standard
  • Dimensions (D x W x H): 20.5 x 16 x 11″. (52 x 41 x 28cm)
  • Weight: 77 lb. (35kg)
  • Standard tools
  • Brushed aluminum cover plate
  • Dust cover
  • Instruction manual
  • 905200 includes microtome only
  • 905200A includes microtome, universal cassette clamp (715020S) and disposable blade carrier E (705800)
  • 905200ER includes microtome, universal cassette clamp (715020S) and disposable blade carrier ER (705830)


Technical documents

Accessories and Spare Parts