NMR Gas Cooler
Gas Chillers
NMR and XRay Sample Coolers
Nuclear magnetic resonance (NMR) is the name given to a physical resonance phenomenon involving the observation of specific quantum mechanical magnetic properties of an atomic nucleus in the presence of an applied, external magnetic field.
Sample Cooler
The Millrock NMR90 sample cooler provides sample temperature cooling for NMR applications. This mechanically-refrigerated system maintains a constant temperature of a supplied gas stream to -90°C. When dry air or dry gas (Nitrogen) passes through the NMR90, it is cooled by the mechanical refrigeration system. The flexible delivery line allows positioning of the air stream for proper temperature control of the sample. The delivery line is non-magnetic, for use with any NMR magnet.
Applications
- NMR Cooling
- X-Ray diffraction
- EPR Cooling
Performance
- To -90°C
- Up to 2 CFM
Features
- Choice of 4 delivery line lengths
- Non-magnetic delivery line
- Eliminates the need for LN2
- Adjustable Air Temperature Control Valve
(Control range of -40 to -90c)
Options
- Adjustable Probe Temperature Control
| Standard Features | |
|---|---|
| Temperature Range | To -90°C |
| Flow Rate | Up to 2 SCFM |
| Standard Delivery Line/Nozzle | 10 ft. from cabinet to nozzle |
| Flexible Length | 9 ft. |
| Nozzle | 1/4” Stainless |
| Dimensions | 15”W x 22” D x 14.5” H (38 x 55 x 36 cm) |
| Weight (approx) | 80 lbs (36 kg) |
| Electrical | 120V/60Hz or 220V/50Hz |
| Optional Flexline Lengths | |
|---|---|
| 15 ft. from cabinet to nozzle | Flexible length 14ft |
| 22 ft. from cabinet to nozzle | Flexible length 21ft |
| 30 ft. from cabinet to nozzle | Flexible length 29 ft |
| 35 ft. from cabinet to nozzle | Flexible length 34 ft |