Portable Life Support System (PLSS)

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:life_support_system
gptkbp:attachedTo	Primary Life Support System (PLSS) backpack
gptkbp:contains	gptkb:battery gptkb:radio_transceiver oxygen tanks carbon dioxide scrubbers water cooling system
gptkbp:criticalFor	survival in space vacuum
gptkbp:developedBy	gptkb:NASA
gptkbp:duration	up to 8 hours (Apollo PLSS)
gptkbp:enables	mobility during spacewalks
gptkbp:introducedIn	gptkb:Apollo_9_mission
gptkbp:mountedOn	gptkb:space_suit
gptkbp:provides	gptkb:battery ventilation oxygen supply two-way radio communication cooling water
gptkbp:regulates	gptkb:temperature humidity
gptkbp:removes	carbon dioxide
gptkbp:replacedBy	Extravehicular Mobility Unit (EMU) PLSS
gptkbp:usedBy	astronauts
gptkbp:usedIn	extravehicular activity (EVA)
gptkbp:usedOn	gptkb:Space_Shuttle_missions gptkb:Apollo_missions International Space Station (ISS) EVAs
gptkbp:weight	about 84 pounds (Apollo PLSS)
gptkbp:bfsParent	gptkb:Artemis_spacesuit_design
gptkbp:bfsLayer	8
https://www.w3.org/2000/01/rdf-schema#label	Portable Life Support System (PLSS)