PYROFLASKS are manufactured using advanced proprietary techniques which provide âkâ coefficient levels unattainable with conventional insulations but in a compact design that maximizes space available for the electronics payload. The high efficiency of these instrument packages is a result of the features :
Features
- Austenitic stainless steels standard, other materials available on request
- Concentric thin wall tube assembly
- Annular space between tubes evacuated at elevated temperature â virtually eliminates gas conduction
- Multi-layer reflective insulation to minimize radiation heat transfer
- Evacuation tube cold welded for permanent high vacuum seal
- Low conductivity internal support to maintain inner tube concentricity and still allow thermal expansion
