| Specification | SuperTran
(Sample in Vacuum) | SuperTranVP
(Sample in Vapor) |
| Temperature Range | <2-325 K (ST series: 100 - 400)
(500 K, >700 K optional) | 1.5-325 K
(consult with Janis for other temperatures) |
| Initial Cooldown Time | 15 minutes
(ST series: 100 - 400)
25 minutes
(ST-500) | 15 minutes
(STVP series: 100-300)
30 minutes
(STVP-NMR) |
| Nominal Temperature Stability (with controller) | 50 mK or less | 50 mK or less |
| Orientation | any position | vertical for <4.5 K |
| System Weight (without transfer line) | 10 lbs (4.6 kg) | 15 lbs (6.8 kg) |
| Cryogen Consumption on Cooldown | 0.4L LHe (325 - 4.2 K)
0.1L LN2 (325 - 77 K) | 0.5L LHe (325 - 4.2 K) |
| Nominal Cryogen Consumption Rate | 0.5 L/Hr LHe (5 K)
(ST series: 100-400)
1.1 L/Hr LHe (5 K) (ST-500)
0.1 L/Hr LN2 (100 K) | 1.1 L/Hr LHe (5 K)
(STVP series: 100-300)
1.4 L/Hr LHe (5 K)
(STVP-NMR) |
NOTE: Specifications do not include optical or experimental heat loads and assume vertical orientation.
NOTE: Consult Janis for high temperature or LN2 operations for SuperTran-VP. |