Product Description
NRC Pneumatic Isolation Mount Type XL-A – 28″ Height, Precision Vibration Isolation for Laboratory Applications
This used NRC Type XL-A is a pneumatic vibration isolation mount designed for precision laboratory and optical applications. NRC (Newport Research Corporation, now part of MKS Instruments/Newport) is a leading manufacturer of vibration control equipment for optical tables and sensitive instrumentation.
The Type XL-A is part of NRC’s line of pneumatic isolators, featuring a 28-inch height without castors, providing effective vibration isolation for optical tables, microscopes, interferometers, and other sensitive equipment. Pneumatic isolators use compressed air to create a low-frequency suspension, effectively damping floor vibrations that could otherwise compromise precision measurements.
This mount has been confirmed by government surplus listings as part of complete optical table systems, where NRC Type XL-A mounts are used in sets of four to support large optical tables.
Key Specifications
| Specification | Details |
|---|---|
| Manufacturer | NRC (Newport Research Corporation) |
| Model | Type XL-A |
| Height | 28 inches |
| Type | Pneumatic vibration isolation mount |
| Castors | Not included |
| Application | Optical tables, laboratory instruments |
| Condition | Used – Untested |
Applications
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Optical Tables: Vibration isolation for laser and optical setups
-
Interferometry: Stable platform for precision measurements
-
Microscopy: Isolation for high-resolution imaging systems
-
Semiconductor Metrology: Vibration-sensitive inspection equipment
-
Legacy Equipment Support: Replacement isolator for existing NRC systems
Why This Works for Optics Professionals
| Feature | Benefit |
|---|---|
| NRC Quality | Trusted manufacturer of precision optical equipment |
| 28″ Height | Industry-standard height for optical table support legs |
| Pneumatic Isolation | Effective vibration damping for sensitive measurements |
| Proven Design | Used in research, government, and industrial applications |
| Legacy Value | Cost-effective replacement for matching systems |
