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Model HE-3-SSV Insert
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Description:
The model HE-3-SSV insert is
designed for standard sample loading with the sample in vacuum.
The
sample is typically attached at the bottom of the He-3 pot inside the
inner vacuum chamber (IVC) can
for cooling. The system design minimizes the intrinsic heat leak to the He-3 pot
and optimizes the performance, resulting in a cost effective He-3
cryostat that is extremely reliable and easy to operate.
This He-3 insert includes the
following components:
- Charcoal sorption pump with
heater and thermometer
- 1 K pot with thermometer
- He-3 pot with heater and
thermometer
- Permanently stored He-3 gas
- IVC can
- Operation test
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Options:
- Resistive and/or
superconducting wires
- Coaxial cables
- Fiber optical cables
- IVC tail for
superconducting magnet
- Clear shots to sample area
- 1 K cold plate
- Low eddy current cold
finger
- Vapor cooled helium
dewar
- Liquid nitrogen shielded
dewar
- Automatic temperature
controller
- Superconducting magnet
- Magnet support with high
current leads
- Magnet power supply
- Helium level sensor and
read out
- Nitrogen level sensor and
read out
- Liquid helium
transfer line
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Performance Specification:
| Base
Temperature:
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270 mK
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Holding
Time at Base Temperature:
(without pumping the 1 K pot)
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50 hours
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Holding
Time at Base Temperature:
(pumping the 1 K pot)
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150 hours expected
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| Temperature
Range:
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0.27 K - 80 K (300 K
optional)
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| Sample
Space:
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As required
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Table of Contents |
Pages |
 Introduction |
1 |
Standard He-3 Cryostats |
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HE-3-SSV Insert, Standard Sample Loading, Sample in Vacuum |
2 |
HE-3-SVSD Insert, Standard Sample Loading, Sample in Vacuum for He-4 Storage Dewar
 |
3 |
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HE-3-SSXGAS Insert, Standard Sample Loading, Sample in Exchange Gas |
4 |
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HE-3-XGHS Mini-Exchange-Gas Handling System |
5 |
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HE-3-SOSV Cryostat, Standard Sample Loading, Optical, Sample in Vacuum |
6 |
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HE-3-SOSV-S Cryostat, Standard Sample Loading, Optical, Sample in Vacuum |
7 |
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HE-3-SVC Cryostat, Standard Sample Loading, Sample in Vacuum, Compact for Detector Application |
8 |
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HE-3-CCR-SSV Cryostat, Standard Sample Loading, Sample in Vacuum, Cryogen-free |
9 |
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HE-3-SSV-CF Cryostat, Standard Sample Loading, Sample in Vacuum, Continuous Flow |
10 |
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HE-3-TLSL Cryostat, Top Loading, Sample in He-3 Liquid |
11 |
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HE-3-TLOSL Cryostat, Top Loading, Optical, Sample in He-3 Liquid |
12 |
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HE-3-TLSV
Cryostat, Top Loading, Sample in Vacuum |
13 |
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Gas Handling System for Top Loading He-3 Systems |
14 |
Special He-3 Cryostats |
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HE-3-TLSL-NMR Cryostat, Top Loading, Sample in He-3 Liquid for NMR Experiments |
15 |
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HE-3-TLSUHV-SPM Cryostat, Top Loading, Sample in UHV for Scanning Probe Microscope System |
16 |
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HE-3-SSUHV-SPM/ESR Cryostat, Standard Sample Loading, Sample in UHV for Scanning Probe Microscope System and Electron Spin Resonance System |
17 |
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HE-3-BLSUHV-STM Cryostat,
Bottom Loading, Sample in UHV for Scanning Tunneling Microscope System
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18 |
JANIS RESEARCH COMPANY, INC.
2 Jewel Drive, P.O. Box 696
Wilmington, MA 01887-0696 USA
TEL: +1-978-657-8750 FAX: +1-978-658-0349
E-Mail: sales@janis.com
Policies
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