HelioxVL<245mk – Sample-in-vacuum 3He Wet Refrigerator
Oxford NanoScience
SKU: HelioxVL
A ³He sample-in-vacuum dipstick insert system compatible with wet cryostats.
- Quick sample change
- Easy to use
-
Compact design
This ³He refrigerator is based on advanced sorption pump technology combined with the specially engineered 1 K condenser and ³He pot.
- Quick sample change
- Easy to use
- Compact design
- Can be combined with a magnetic sample environment
- For magnetic fields below 6 T, a small magnet can be mounted on to the IVC tube and provides magnet operation in a transport dewar
- For magnetic fields over 6 T, the HelioxVL is combined with magnetic environments with our Integra product range, providing magnetic fields up to 21 T
A complete system consists of:
- An insert including the self-contained ³He dump and cryogenic pump
- An external small pump for the 1 K condensing stage
- The controlling electronics and software
- The diagnostic wiring
Base temperature: ≤ 245 mK for ≥ 90 hrs with no applied heat load
Cooling power: 40 μW at ≤ 290 mK, with a hold time > 10 hrs
Temperature range: Base temperature to 300 K
Temperature stability: ±3 mK for T ≤ 1.2 K and ± 0.1 K for T > 1.2 K