THERMO Microm HM525 NX Cryostat with EC Blade Holder -- Tested to -30 C



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Web Information

The Thermo Scientific HM525 NX is a high-performance cryostat for cutting sections from fresh and fixed tissue samples. This instrument has a manual cutting drive and can cut 1–100 micron-thick tissue sections at temperatures as low as -35°C. A Peltier cryobar cooled to -55°C facilitates fast freezing of a specimen. The blade holder takes low and high profile disposable blades. Individual low-profile blades, OCT embedding medium, and cryo-molds for tissue embedding are available for purchase.

HM525 NX Cryostat

Deliver high quality routine results comfortably and efficiently with the Thermo Scientific™ HM525 NX Cryostat, a high performance routine cryostat with intuitive software and touchscreen for simple, efficient operation. The HM525 NX Cryostat combines the proven operation and reliability of the HM525 cryostat and the new ergonomics and intuitive interface of the Thermo Scientific NX series cryostats.

Key features

Ergonomic/Safety features

    Mechanical handwheel lock

    Optional UV disinfection

    Automatic specimen retraction on return stroke

    Touch screen operation with intuitive software to accommodate multiple users

Cryochamber features

    Chamber cooling to -35°C

    27 cryobar storage positions including 4 quick freeze locations

    Integrated peltier fast freezing device rapidly cools to -57°C ± 3°C

    Programmable and immediate defrost options

Microtome features

    Manual light touch rotary flywheel

    Section thickness from 1µm to 500µm

    Memory function for rapid advance and specimen positioning

    Vertical stroke length of 60mm28mm horizontal feed range

    40μm specimen retraction on return stroke

    XY specimen orientation with 360° z axis rotation


Excellent functional condition.  Tested to -30C. 


  • Thermo Microm HM525 NX with EC blade holder (as pictured)
  • Power cable


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This is a genuine product from this manufacturer.


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