Modular Acoustic Enclosures

Isolating large, floor-standing instruments such as full-size scanning electron microscopes can be very challenging. Large enclosures can be difficult to install and move, and large instruments require wide-range accessibility to reach controls and load samples. Herzan’s modular acoustic enclosures can be installed around large instruments, and provide multiple access doors, all while maintaining maximum isolation performance. They can also be customised with a range of vibration isolation and environmental controls.



Our core strategy is to provide carefully articulated vibration, acoustic, and EMI isolation solutions to the global research community. We are committed to delivering exact solutions for customer research needs, improving the overall performance of our environmental isolation systems, and providing the best customer experience possible for all users. In the end, what is important for us is to have the researcher focus on what matters most: their research (and not their isolation solution). We have been privileged to work with some of the most innovative individuals in the scientific research community and are proud to help advance the research performed by our customers.

CN Tech are the exclusive Herzan distributor for:

United Kingdom, Republic of Ireland and Europe.

Key Features

  • Designed for EMs: modular/paneled design for maximum performance and utility
  • Leading Performance for Acoustically Sensitive EMs: multiple layers of sound dampening material for broad frequency acoustic isolation
  • Accessibility for Ease-of-Use: multiple cable access ports and double-access doors allow for uncompromised access to the electron microscope at all times
  • Mobile and Removable: detachable caster jacks allow for high portability and accessibility when needed

Performance Highlights (NanoVault)

  • 23 dB of sound loss at 100 Hz
  • 37 dB of sound loss at 500 Hz
  • 36 dB of sound loss at 1,000 Hz
  • 36 dB of sound loss at 1,500 Hz
  • 39 dB of sound loss at 2,000 Hz

Product range

Workstation Acoustic Enclosures
Desktop Acoustic Enclosure
High Access Acoustic Enclosure
Modular Acoustic Enclosures


  • Electron Microscopes (SEM/TEM)
  • Large Metrology Tools
  • Loud Semiconductor Equipment
  • Ultra-High Vacuum Scanning Tunneling Microscopes (UHV-STM)
  • Large Acoustically Sensitive Research Instrumentation

And More!


Popular Upgrades

Integrated Active Vibration Isolation (AVI Series) Integrated Active EMI Cancellation (Spicer System) Acoustic Performance Boost Temperature Stability Custom Sizes and Colors Custom Accessibility Points and Doors And More!


Electron Microscope Acoustic Enclosure Brochure

Electron Microscope Acoustic Enclosure Brochure

Unsure which Herzan acoustic enclosure is the best fit four your sensitive equipment? Talk to the experienced CN Tech team and let us help find the right isolation solution for your application. Contact us today and find out more. Contact us today!