DSHD-0702A Marshall Electric Compaction Tester
Introduction:
1.Itisanewmodelmeter,thencanusestatictocollectthefirstgenerationprogeny-RaAofradondecayasmeasurementobjects,
2.Alsoitcanbesurveysoilorradonconcentrationinwaterquantitively.
3.Ithasvariousfeatures:nodetectorpollutionproblems,noradonemanationeffect,highsensitivity,simpleoperation,siteresultgained(generally5min,3minfastesttocompleteonepointmeasurement,theefficiencyimprovesnear10timesmorethanforeignproducts),whichisthemostadvancedsoilradondetectorathome.
Function
Besidesmineral,waterprospectingandradonconcentrationdetermination,DSHD-3017Aradonsurveyprospectorcanbealsousedtosoilradondetectionandwatersourceseekinginconstructionproject,radonmeasurementofdepartmentlikeearthquakeforecast,EPandscientificresearchteachingetc.YoucanreadcountingratedirectlyandconversetoBg/m3valueafterdemarcatingbyauthorizedcomputationbranch.
TechnicalSpecification
- ＜0.1Bq(1Bq/L=0.27*10-10ci/L=0.27em)
- Detector:Au-Sisurfacebarriersemiconductordetector,diameteris26mm,areais531mm2
- Detectingefficiency:η2π≥40%(239puαendogenousactivityareadiameter≤φ26mm)
Operationpanel:210*97*156mm3,weight:2.3kg
Airpump:length:540mm,diameter:103mm;weight:3.3kg
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