High Access Acoustic Enclosure

Complex instruments and experimental setups using multiple parts can often require lots of space to operate, and require accessibility to many areas. To maintain ease of access, while still maximising isolation and ensure performance, Herzan have developed The Crypt. Featuring wide opening doors with 180° access, The Crypt can protect even the most demanding equipment. A range of customization options are available, including EMI shielding, temperature control, and custom sizes.



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

  • Maximum Isolation: Multiple variable density layers of sound-damping material ensure substantial isolation of high and low frequency acoustic noise
  • Sound Structure: Dense welded steel frame provides increased stiffness and reduces ground-borne vibration transference
  • Full Accessibility: Ease of access (1800 accessibility) and maneuverability (caster wheels) allows time-critical research to become seamless
  • Limitless Personalization: Upgrades for environmental, usability and accessibility features available

Performance Highlights (NanoVault)

  • 31.7 dB of sound loss at 100 Hz
  • 23 dB of sound loss at 250 Hz
  • 33 dB of sound loss at 500 Hz
  • 39 dB of sound loss at 1000 Hz
  • 25 dB of sound loss at 2,500 Hz

Product range

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


Popular Upgrades

In addition to the Crypt’s standard features, additional upgrade features can be added, making the Crypt versatile in addressing specific research needs for any user. Popular upgrade features include: Integrated Vibration Isolation (Active or Passive) Acoustic Performance Boost EMI Shielding NanoDamp Frame Gas Purge Temperature Stability Custom Sizes and Colors And More!


The Crypt Brochure

The Crypt 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!