LTSM-4000 low this bottom of multi-channel gamma ray spectroscopy surve instrument
LTSM-4000 low this bottom multi-channel gamma ray spectroscopy surve through China measurement instrument are scientific research institute in the test, to ensure full compliance with GB6566 instrument index-2001, the GB5101-2003, GB13545-2003, GB50325-2001 "civil construction engineering indoor environment pollution control standard", GB/T 18883-2002 "standard of indoor air quality" to the standard can be used to analyse the mine radiation, building materials and the nuclide products, food, water, etc. Various kinds of medium g radionuclide content.
The way the low more gamma ray spectroscopy surve instrument technology performance indicators
"The environment temperature: 0 ℃ ~ + 40 ℃ relative humidity: more than 90%
"Can be measured the energy range: 30 keV ~ 2 MeV
"Energy resolution: more than 7.5%
"512/1024/2048/4096 way, each count capacity of 224-1
"The bottom: more than 180 CPM
In the sample, had 226 Ra 232 Th, 40 K than activity is greater than the sum of radioactive 37 Bq/Kg, the instrument measuring uncertainty extended total 10% or less
"Measuring time: 0-200000 seconds optional (according to need to set up to detect time).
"Multi-channel analyzer: 4096 lines (is the advanced technology products, can substitute the 512, 1024, and 2048 other products)
"Analysis nuclide kinds: 226 Ra, 232 Th, 40 K, 222 R and various species, with 226 Ra, 232 Th, 40 K, 222 R four inspection source.
"Analysis software has to be automatic mining spectrum function, is pure Chinese interface, the mouse operation can, easy to use (usually learning time for four hours)
According to the requirement of "designated nuclide analysis, automatic calculation of radionuclide content and internal and external exposure index, or according to user requirements design print form.
