Statements (57)
Predicate | Object |
---|---|
gptkbp:instance_of |
gptkb:sports_equipment
|
gptkbp:application |
gptkb:scientific_research
industrial processes cryopreservation liquid nitrogen storage liquid helium storage |
gptkbp:average_temperature |
-196 to 200 degrees Celsius
|
gptkbp:can_be_used_for |
gptkb:biotechnology
gptkb:space_exploration gptkb:scientific_experiments research and development engineering applications environmental science field studies chemical reactions climate studies environmental monitoring food preservation material testing agricultural research thermal insulation food science chemical analysis educational demonstrations geological studies aerospace applications pharmaceutical storage energy research safety testing storing liquids nuclear research sample preservation cryogenic grinding biological sample storage storing gases transporting cryogenic materials |
gptkbp:design |
simple and effective
|
gptkbp:exterior_features |
vacuum insulation
|
gptkbp:features |
double-walled construction
|
gptkbp:first_introduced |
1892
|
https://www.w3.org/2000/01/rdf-schema#label |
Dewar flask
|
gptkbp:invention |
gptkb:James_Dewar
|
gptkbp:is_popular_in |
universities
laboratories research institutions medical facilities |
gptkbp:maintenance |
requires careful handling
|
gptkbp:material |
gptkb:glass
stainless steel |
gptkbp:related_to |
cryogenics
thermodynamics vacuum technology |
gptkbp:safety |
risk of implosion
|
gptkbp:size |
various sizes available
|
gptkbp:used_for |
storing cryogenic liquids
|
gptkbp:bfsParent |
gptkb:James_A._Dewar
|
gptkbp:bfsLayer |
5
|