Products
STVP-300 Compact Cryostat
Overview
Designed for non-optical experiments with limited space.
Standard Configuration
Designed for non-optical experiments with limited space, the Janis Research STVP-300 includes the following components:

STVP-300 Compact Cryostat Mechanical Drawing Shown with Optional Sample Positioner
- Compact vacuum shroud
- Compact radiation shield
- Temperature sensor
- 6' superinsulated cryogen transfer line
- Control heater
- Pressure relief valve
- System test
- Length and diameter dimensions may be user specified.
Typical Applications:
- VSM (see Other Configurations)
- High Tc
- Resistivity
- Hall Studies
- Magneto Resistivity
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Specifications
Basic System Specifications - Continuous Flow Cryostats
| Specification | SuperTranVP
(Sample in Vapor) |
| Temperature Range | 1.5-325 K
(consult with Janis for other temperatures) |
| Initial Cooldown Time | 15 minutes
(STVP series: 100-400)
30 minutes
(STVP-NMR) |
| Nominal Temperature Stability (with controller) | 50 mK or less |
| Orientation | vertical for <4.5 K |
| System Weight (without transfer line) | 15 lbs (6.8 kg) |
| Cryogen Consumption on Cooldown | 0.5L LHe (325 - 4.2 K) |
| Nominal Cryogen Consumption Rate | 1.1 L/Hr LHe (5 K)
(STVP series: 100-400)
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. |
Typical Cryogen Consumption of Optical SuperTran Cryostats

Other Configurations
Other Compact Configurations:
- Optical
- Mylar Windows
- Isothermal zone sample tube (provides uniform sample temperature and enhanced operation with LN2)
Model STVP-300-VSM
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