|
gptkbp:instanceOf
|
gptkb:detector
|
|
gptkbp:alsoKnownAs
|
Geiger counter
|
|
gptkbp:cannotDistinguish
|
radiation type
|
|
gptkbp:cannotMeasure
|
radiation energy
|
|
gptkbp:category
|
gptkb:scientific_instrument
gptkb:personal_protective_equipment
|
|
gptkbp:component
|
gptkb:Geiger-Müller_tube
|
|
gptkbp:detects
|
gptkb:radiation_therapy
gptkb:gamma_rays
alpha particles
beta particles
|
|
gptkbp:filling
|
gptkb:argon
gptkb:helium
gptkb:neon
inert gas
|
|
gptkbp:introducedIn
|
1928
|
|
gptkbp:inventedBy
|
gptkb:Hans_Geiger
gptkb:Walther_Müller
|
|
gptkbp:limitation
|
dead time
limited energy discrimination
saturation at high radiation levels
|
|
gptkbp:material
|
glass tube
metal tube
|
|
gptkbp:measures
|
radiation dose
radiation intensity
|
|
gptkbp:namedAfter
|
gptkb:Hans_Geiger
gptkb:Walther_Müller
|
|
gptkbp:operates
|
gas ionization
|
|
gptkbp:operatingSystem
|
typically 400-900 volts
|
|
gptkbp:output
|
gptkb:auto_show
analog meter
audible clicks
|
|
gptkbp:powerSource
|
gptkb:battery
mains electricity
|
|
gptkbp:relatedTo
|
gptkb:ionization_chamber
scintillation counter
proportional counter
|
|
gptkbp:sensitivity
|
high for beta and gamma
low for alpha (unless windowed)
|
|
gptkbp:standardUnit
|
gptkb:roentgen
sievert
counts per minute
counts per second
|
|
gptkbp:usedIn
|
radiation protection
environmental monitoring
nuclear industry
medical applications
|
|
gptkbp:bfsParent
|
gptkb:Walther_Müller
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Geiger-Müller counter
|