1800 Series
32 and 40 mm Single Open-Ended Snap-On Ring Assemblies with Collars and External Overflow Reservoirs
Maintain pressure equalization by simply puncturing a hole through a central thermoplastic seal integrated in the external reservoir; temperature sensitive sample materials spillages that tend to expand are conveniently contained in the reservoir.
Supplied with Snap-On Rings configured to correspond to the cells, create taut thin-film sample support planes for uniform sample-to-excitation source distance. Collar serves to retain the window in place in readiness for final attachment with Snap-On Rings. Alternatively, it may be used to make limited powdered or liquid droplet micro sample mounts “sandwiched” in between two layers of window material.
Sample cups with Snap-On Rings integrated with serrated cutting edges for trimming pre-assembled windows are available with the 32 mm size; removes handling annoying static prone window clippings.
Self-centering Vent Hole Punch conveniently creates a vent hole and a Palm Held Fastener or Snap-On Ring Fastener facilitates assembly.
Specifications and Ordering Information
| CAT. NO. | DESCRIPTION | OUTSIDE DIAMETER | HEIGHT | APERTURE | CAPACITY cc | SETS/PKG |
|---|---|---|---|---|---|---|
| 1830 | Thermoplastic seal venting | 1.22" (30.9mm) | 0.87" (22.1mm) | 0.96" (24.5mm) | 7 | 100 |
| 1830-SE* | Snap-On Rings have integrated thin-film trimmer | 1.22" (30.9mm) | 0.87" (22.1mm) | 0.96" (24.5mm) | 7 | 100 |
| 1840 | Thermoplastic seal venting | 1.54" (39.2mm) | 0.93" (23.6mm) | 1.27" (32.2mm) | 12 | 100 |
* Made under one or more of patents: 5,451,375; 5,630,989; 4,698,210; 238,210; 4,665,759 and pending applications
IMPORTANT: The provided Collar must clear the serrated Snap-On Ring when using the 1830-SE Sample Cups